dewetron E-M0243E DEWE-CAL_1_6_9

A u t o m o t i v eE n e r g y & P o w e r A n a l y s i sF i e l d S e r v i c eE n v i r o n m e n t a lR e s e a r c h & D e v e l o p m e n t

DEWE-CALT e c h n i c a l R e f e r e n c e M a n u a l

...the precision signal conditioning company

www.dewetron.com

DAQx - Calibration Manual

1 List of Contents

1 List of Contents ............................................................................................................................................................ 1 2 Safety Instructions ....................................................................................................................................................... 7 3 General Informations ................................................................................................................................................... 9

3.1 Basics ................................................................................................................................................................... 9 3.2 Calibration Kit Contents ...................................................................................................................................... 10

4 DAQx-DMM Module ................................................................................................................................................... 11 4.1 Specifications ..................................................................................................................................................... 11

4.1.1 DC-Accuracy .............................................................................................................................................. 11 4.1.2 Filter Specification DAQx-DMM .................................................................................................................. 11

4.2 Schematic .......................................................................................................................................................... 12 4.3 Calibration Rack Connecting .............................................................................................................................. 13 4.4 Parts List ............................................................................................................................................................. 14 4.5 Calibration Instruction ......................................................................................................................................... 15

4.5.1 DC Calibration ............................................................................................................................................. 15 4.5.1 Filter Check ................................................................................................................................................. 16

4.6 Module Adjustment ............................................................................................................................................. 16 4.6.1 Offset adjustment ........................................................................................................................................ 16 4.6.2 Gain adjustment .......................................................................................................................................... 16

4.7 Calibration Report ............................................................................................................................................... 17 5 DAQP-HV Module ...................................................................................................................................................... 18

5.1 Specifications ..................................................................................................................................................... 18 5.1.1 DC-Accuracy .............................................................................................................................................. 18 5.1.2 Filter Specification DAQP-HV ..................................................................................................................... 18 5.1.3 CAL-Rack Connection ................................................................................................................................. 19

5.2 Parts List ............................................................................................................................................................. 19 5.3 Calibration Instruction ......................................................................................................................................... 20

5.3.1 DC Accuracy Calibration ............................................................................................................................. 20 5.3.2 Filter Check ................................................................................................................................................. 21 5.3.3 Check the other Filters at f0/2 and f0. .......................................................................................................... 21

5.4 Example Calibration Report ............................................................................................................................... 22 6 DAQx-V Module ......................................................................................................................................................... 23

6.1 Specifications ..................................................................................................................................................... 23 6.1.1 DC-Accuracy .............................................................................................................................................. 23 6.1.2 Filter Specification DAQx-V ........................................................................................................................ 23

6.2 Schematic .......................................................................................................................................................... 24 6.3 Parts List ............................................................................................................................................................. 25 6.4 Calibration Instruction ........................................................................................................................................ 25

4.5.2 DC Calibration ............................................................................................................................................. 25 6.4.1 Filter Check ................................................................................................................................................. 26

6.5 Module Adjustment ............................................................................................................................................. 26 5.4.1 Offset adjustment ........................................................................................................................................ 26 6.5.1 Gain adjustment ......................................................................................................................................... 26

6.6 Calibration Report ............................................................................................................................................... 27 7 DAQP-V-A Module ..................................................................................................................................................... 28

7.1 Specifications ..................................................................................................................................................... 28 7.1.1 DC-Accuracy .............................................................................................................................................. 28 7.1.2 Filter Specification DAQP-V-A .................................................................................................................... 29 7.1.3 CAL-Rack Connection ................................................................................................................................. 30

7.2 Parts List ............................................................................................................................................................. 30 7.3 Calibration Instruction ........................................................................................................................................ 30

7.3.1 DC Accuracy Calibration ............................................................................................................................. 31 7.3.2 Filter Check ................................................................................................................................................. 33 7.3.3 Check the other Filters at f0/2 and f0 . ......................................................................................................... 33

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DAQx - Calibration Manual7.4 Example Calibration Report ............................................................................................................................... 34

8 DAQP-V-B Module ..................................................................................................................................................... 36 8.1 Specifications ..................................................................................................................................................... 36

8.1.1 DC-Accuracy .............................................................................................................................................. 36 8.1.2 Filter Specification DAQP-V -B .................................................................................................................... 37 8.1.3 CAL-Rack Connection ................................................................................................................................. 38

8.2 Parts List ............................................................................................................................................................. 38 8.3 Calibration Instruction ......................................................................................................................................... 38

8.3.1 Bipolar Range ............................................................................................................................................. 39 8.3.2 Unipolar Range ............................................................................................................................................ 40 8.3.3 Filter Check ................................................................................................................................................. 41 8.3.4 Check the other Filters at f0/2 and f0. .......................................................................................................... 41

8.4 Example Calibration Report ............................................................................................................................... 42 9 DAQP-FREQ(-A) ........................................................................................................................................................ 44

9.1 Specifications ..................................................................................................................................................... 44 9.1.1 DC-Accuracy DAQP-FREQ ......................................................................................................................... 44

9.2 Schematic .......................................................................................................................................................... 45 9.3 Parts List ............................................................................................................................................................. 46 9.4 Calibration Instruction ......................................................................................................................................... 46

7.4.1 Check the Input Ranges ............................................................................................................................. 47 9.4.1 Input Offset Adjustment ............................................................................................................................... 48 9.4.2 Offset Adjustment ....................................................................................................................................... 48 9.4.3 Gain Adjustment .......................................................................................................................................... 48

9.5 Calibration Report .............................................................................................................................................. 49 10 DAQx-BRIDGE ........................................................................................................................................................ 50

10.1 Specifications ................................................................................................................................................... 50 10.1.1 DC-Accuracy DAQx-BRIDGE .................................................................................................................... 50 10.1.2 Filter Specification DAQx-BRIDGE ............................................................................................................ 50

10.2 Schematic ........................................................................................................................................................ 51 10.2.1 Calibration with Multi Product Calibrator .................................................................................................... 51 10.2.2 Calibration with Bridge Calibrator ............................................................................................................. 52

10.3 Parts List ........................................................................................................................................................... 53 10.4 Calibration instruction (for calibrating with a multi product calibrator) ............................................................... 54

8.4.1 Excitation Voltage Adjustment ..................................................................................................................... 54 10.4.1 Common Mode Rejection Adjustment ....................................................................................................... 54 10.4.2 Gain Adjustment ........................................................................................................................................ 54 10.4.3 Check the other Input Ranges ................................................................................................................... 55 10.4.4 Bessel Filter and Bandwidth Check ........................................................................................................... 55 10.4.5 Check the other Filters at f0/2 and f0 . ....................................................................................................... 55 10.4.6 Bandwidth check ....................................................................................................................................... 55

10.5 Calibration instruction (for calibrating with a bridge calibrator) .......................................................................... 56 8.5.1 Excitation Voltage ........................................................................................................................................ 56 10.5.1 Filter Check and CMR ............................................................................................................................... 56 10.5.2 Gain Adjustment ........................................................................................................................................ 56 10.5.3 Check the other Input Ranges ................................................................................................................... 56

10.6 Calibration Report ............................................................................................................................................. 57 11 DAQP-BRIDGE-A .................................................................................................................................................... 58

11.1 Specifications ................................................................................................................................................... 58 11.1.1 DC-Accuracy DAQP-BRIDGE-A ................................................................................................................ 58 11.1.2 Filter Specification DAQP-BRIDGE-A ........................................................................................................ 58

11.2 Schematic ........................................................................................................................................................ 59 9.2.1 Calibration with Multi Product Calibrator ...................................................................................................... 59 11.2.1 Calibration with Bridge Calibrator ............................................................................................................. 60

11.3 Parts List ........................................................................................................................................................... 61 11.4 Calibration instruction ...................................................................................................................................... 62

9.4.1 Generally ..................................................................................................................................................... 62 11.4.1 Excitation Voltage Check ........................................................................................................................... 62 11.4.2 Gain Check with a Multi Product Calibrator ............................................................................................... 62

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DAQx - Calibration Manual11.4.3 Check the other Input Ranges ................................................................................................................... 63 11.4.4 Filter Check ............................................................................................................................................... 63 11.4.5 Check the other Filters at f0/2 and f0 . ....................................................................................................... 63 11.4.6 Gain Check with a Bridge Calibrator .......................................................................................................... 64 11.4.7 Check the other Input Ranges ................................................................................................................... 64 11.4.8 Filter Check with a Dewetron Bridge Calibrator ......................................................................................... 65 11.4.9 Check the other Filters at f0/2 and f0 . ....................................................................................................... 65

11.5 Calibration Report ............................................................................................................................................. 66 12 DAQP-BRIDGE-B .................................................................................................................................................... 67

12.1 Specifications ................................................................................................................................................... 67 12.1.1 DC-Accuracy DAQB-BRIDGE-B ................................................................................................................ 67 12.1.2 Excitation Voltage Accuracy ...................................................................................................................... 67 12.1.3 Filter Specification DAQP-BRIDGE-B ........................................................................................................ 67

12.2 Schematic ........................................................................................................................................................ 68 12.2.1 Calibration with Multi Product Calibrator ( not possible for all ranges) ....................................................... 68 12.2.2 Calibration with Bridge Calibrator ............................................................................................................. 69

12.3 Parts List ........................................................................................................................................................... 70 12.4 Calibration instruction ...................................................................................................................................... 71

12.4.1 Generally ................................................................................................................................................... 71 12.4.2 Excitation Voltage Check ........................................................................................................................... 71 12.4.3 Gain Check with multi product calibrator ................................................................................................... 71 12.4.4 Filter Check with a Multi Product Calibrator ............................................................................................... 72 12.4.5 Gain Check with a Bridge Calibrator .......................................................................................................... 73 12.4.6 Check the other Input Ranges ................................................................................................................... 74 12.4.7 Filter Check with a Cal-Bridge ................................................................................................................... 75

12.5 Calibration Report ............................................................................................................................................. 76 13 DAQP-ACC(-A) ........................................................................................................................................................ 78

13.1 Specifications ................................................................................................................................................... 78 13.1.1 Gain-Accuracy DAQP-ACC ....................................................................................................................... 78 13.1.2 Filter Specification DAQP-ACC ................................................................................................................. 78

13.2 Schematic ........................................................................................................................................................ 79 13.3 Parts List ........................................................................................................................................................... 80 13.4 Calibration Instruction ....................................................................................................................................... 80

11.4.1 Constant Current Source Check ................................................................................................................ 80 13.4.1 Offset Calibration ....................................................................................................................................... 81 13.4.2 Gain Calibration ......................................................................................................................................... 81 13.4.3 Filter Check ............................................................................................................................................... 81

13.5 Calibration Report ............................................................................................................................................. 82 14 DAQP-Charge .......................................................................................................................................................... 83

14.1 Specifications ................................................................................................................................................... 83 14.1.1 Gain-Accuracy DAQP-Charge ................................................................................................................... 83 14.1.2 Filter Specification DAQP-Charge ............................................................................................................. 83

14.2 Schematic ......................................................................................................................................................... 84 14.2.1 (Charge Mode Calibration) ....................................................................................................................... 84 14.2.2 ICP-Mode Calibration ................................................................................................................................ 85

14.3 Parts List ........................................................................................................................................................... 86 14.4 Calibration Instruction ...................................................................................................................................... 87

14.4.1 ICP-Mode Calibration Check ................................................................................................................... 87 14.4.2 Charge Mode Calibration Check ............................................................................................................... 88 14.4.3 Module adjustment ................................................................................................................................... 89

14.5 Calibration Report ............................................................................................................................................. 90 15 DAQP-CHARGE-A ................................................................................................................................................... 91

15.1 Specifications ................................................................................................................................................... 91 15.1.1 Gain-Accuracy DAQP-Charge-A ............................................................................................................... 91 15.1.2 Filter Specification DAQP-Charge-A .......................................................................................................... 91

15.2 Schematic ......................................................................................................................................................... 92 15.2.1 (Charge Mode Calibration) ....................................................................................................................... 92 15.2.2 Parts List .................................................................................................................................................... 93

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DAQx - Calibration Manual15.3 Calibration Instruction ...................................................................................................................................... 93

15.3.1 ICP-Mode Calibration Check ................................................................................................................... 93 15.3.2 Charge Mode Calibration Check Range check .......................................................................................... 94 15.3.3 Filter Check ............................................................................................................................................... 95 15.3.4 Integrator Check ........................................................................................................................................ 95 15.3.5 Module adjustment ................................................................................................................................... 96

15.4 Calibration Report ............................................................................................................................................. 97 16 DAQx-TRQ ............................................................................................................................................................... 98

16.1 Specifications ................................................................................................................................................... 98 16.1.1 Linearity DAQx-TRQ .................................................................................................................................. 98 16.1.2 Filter Specification DAQx-TRQ .................................................................................................................. 98

16.2 Schematic ........................................................................................................................................................ 99 16.3 Parts List ......................................................................................................................................................... 100 16.4 Calibration Instruction ..................................................................................................................................... 101

16.4.1 Phase Adjustment ................................................................................................................................... 101 16.4.2 Gain Linearity .......................................................................................................................................... 102 16.4.3 Coarse Range Check .............................................................................................................................. 102

16.5 Calibration Report .......................................................................................................................................... 103 17 DAQN-RTD-x ......................................................................................................................................................... 104

17.1 Specifications ................................................................................................................................................. 104 17.1.1 Gain-Accuracy DAQN-RTD-x .................................................................................................................. 104 17.1.2 Mathematical ........................................................................................................................................... 104

17.2 Schematic ....................................................................................................................................................... 105 17.3 Parts List ......................................................................................................................................................... 106 17.4 Calibration Instruction . ................................................................................................................................... 106

15.4.1 Calibration Check ................................................................................................................................... 106 17.4.2 Module Adjustment (only if the calibration check dont succeed) ........................................................... 107 17.4.3 Calibration Points .................................................................................................................................... 107

17.5 Calibration Report RTD-1 ............................................................................................................................... 108 17.6 Calibration Report RTD-2 ............................................................................................................................... 109 17.7 Calibration Report RTD-3 ............................................................................................................................... 110

18 DAQN-THERM ....................................................................................................................................................... 111 18.1 Specifications ................................................................................................................................................. 111

18.1.1 Accuracy DAQN-TERM ........................................................................................................................... 111 18.1.2 Mathematical ........................................................................................................................................... 111

18.2 Parts List ......................................................................................................................................................... 113 18.3 Calibration Instruction . ................................................................................................................................... 113

16.3.1 Calibration Table ..................................................................................................................................... 113 18.3.1 Calibration Check ................................................................................................................................... 113

18.4 Calibration Report DAQN-THERM-1 .............................................................................................................. 115 18.5 Calibration Report DAQN-THERM-____ ........................................................................................................ 116

19 DAQN-POT ............................................................................................................................................................ 117 19.1 Specifications ................................................................................................................................................. 117

19.1.1 Accuracy DAQN-POT .............................................................................................................................. 117 19.2 Schematic ....................................................................................................................................................... 117 19.3 Parts List ......................................................................................................................................................... 118 19.4 Calibration Instruction .................................................................................................................................... 118

17.4.1 Calibration Table ..................................................................................................................................... 118 19.4.1 Calibration Check ................................................................................................................................... 118 19.4.2 Module Adjustment (only if the calibration check dont succeed) ........................................................... 119

19.5 Calibration Report DAQN-POT ....................................................................................................................... 120 20 PAD-V8-P .............................................................................................................................................................. 121

20.1 Specifications ................................................................................................................................................ 121 20.1.1 DC-Accuracy PAD-V8-P .......................................................................................................................... 121

20.2 Schematic ....................................................................................................................................................... 121 20.3 Parts List ......................................................................................................................................................... 122 20.4 Calibration Instruction .................................................................................................................................... 122

18.4.1 Configuring the Module ........................................................................................................................... 122

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DAQx - Calibration Manual20.4.1 Check the Calibration .............................................................................................................................. 123 20.4.2 Module adjustment .................................................................................................................................. 123

20.5 Calibration Report .......................................................................................................................................... 124 21 PAD-TH8-P & PAD-CB8-x-P ................................................................................................................................ 125

21.1 Specifications ................................................................................................................................................ 125 21.1.1 DC-Accuracy PAD-TH8-P ....................................................................................................................... 125

21.2 Schematic ....................................................................................................................................................... 125 19.2.1 Voltage Calibration .................................................................................................................................. 125 21.2.1 Temperature Calibration (with PAD-CB8-x-P) ......................................................................................... 126 21.2.2 Parts List .................................................................................................................................................. 126

21.3 Calibration Instruction ..................................................................................................................................... 127 19.3.1 Configuring the Module ........................................................................................................................... 127 21.3.1 Calibration Check ................................................................................................................................... 128 21.3.2 Module adjustment .................................................................................................................................. 128 21.3.3 Calibration PAD-CB8-x-P ....................................................................................................................... 129

21.4 Calibration Report .......................................................................................................................................... 131 21.5 Calibration Report Connector Block Type J .................................................................................................... 132 21.6 Calibration Report Connector Block Type K .................................................................................................. 133 21.7 Calibration Report Connector Block Type T ................................................................................................... 134

22 PAD-CB8-RTD ....................................................................................................................................................... 135 22.1 Specifications ................................................................................................................................................ 135 22.2 Block diagram of PAD-TH8-P and PAD-CB8-RTD ......................................................................................... 135 22.3 Schematic ....................................................................................................................................................... 136 22.4 Calibration instruction .................................................................................................................................... 136

22.4.1 Configuration ........................................................................................................................................... 136 22.4.2 Calibration Check .................................................................................................................................... 137

Typical Calibration Certificate ................................................................................................................................ 138 23 PAD-RTD-3 ............................................................................................................................................................ 139

23.1 Specifications ................................................................................................................................................ 139 23.1.1 Accuracy PAD-RTD-3 .............................................................................................................................. 139

23.2 Schematic ....................................................................................................................................................... 139 23.2.1 Parts List .................................................................................................................................................. 140

23.3 Calibration Instruction ................................................................................................................................... 140 20.3.1 Configuring the Module ........................................................................................................................... 140 23.3.1 Calibration Check ................................................................................................................................... 142 23.3.2 Module adjustment .................................................................................................................................. 142

23.4 Calibration Report ........................................................................................................................................... 143 24 MDAQ-V Module .................................................................................................................................................... 144

24.1 Specifications ................................................................................................................................................. 144 24.1.1 DC-Accuracy MDAQ-V without Software correction ................................................................................ 144 24.1.2 DC-Accuracy of MDAQ-V with DEWESoft 6 Software correction ............................................................ 144

24.2 Schematic ...................................................................................................................................................... 146 24.3 Parts List ......................................................................................................................................................... 147 24.4 Calibration Instruction ..................................................................................................................................... 147

24.4.1 Offset Calibration Range 1 ...................................................................................................................... 147 24.4.2 Gain Calibration Range 1 ....................................................................................................................... 147 24.4.3 AC Calibration ......................................................................................................................................... 148

24.5 Calibration Report Example for MDAQ-V-100 ................................................................................................ 149 25 MDAQ-SUB-V-200-BNC ........................................................................................................................................ 150

25.1 Signal Path .................................................................................................................................................... 150 25.2 Specification ................................................................................................................................................... 150

25.2.1 DC Accuracy ........................................................................................................................................... 150 25.2.2 AC Accuracy ............................................................................................................................................ 151 25.2.3 AD-Board Overview ................................................................................................................................ 151 25.2.4 Absolute System DC Accuracies with multiplexed boards ....................................................................... 152 25.2.5 Absolute System DC Accuracies with synchronised sampling boards ................................................... 152

25.3 Schematic ...................................................................................................................................................... 153 25.4 Parts List ......................................................................................................................................................... 153

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DAQx - Calibration Manual25.5 Calibration Instruction ..................................................................................................................................... 153

25.5.1 Offset Calibration ..................................................................................................................................... 154 25.5.1 Gain Calibration ....................................................................................................................................... 155 25.5.2 AC Calibration ......................................................................................................................................... 155

25.6 Calibration Report Example for MDAQ-SUB-V-200 ........................................................................................ 156 26 MDAQ-SUB-ACC(-A) ............................................................................................................................................. 157

26.1 Signal Path .................................................................................................................................................... 157 26.2 Specification ................................................................................................................................................... 157

26.2.1 DC Accuracy ........................................................................................................................................... 157 26.2.2 Constant current accuracy ....................................................................................................................... 157 26.2.3 AC Accuracy