Ming Deng Metrology Services (Thailand) Co Ltd Certificate No. : LA-1999-0160-C-1 46 Soi Serithai 81/2 Serithai Road, Kannayao Issue No. : 14 Bangkok 10230 (Thailand) Date : 21 March 2018 Page : 1 of 45 FIELD OF TESTING : Calibration and Measurement MEASURED QUANTITIES/ INSTRUMENT/RANGE TO BE CALIBRATED METHOD CALIBRATION AND MEASUREMENT CAPABILITY (CMC*) A. Dimensional 1. External Micrometer In-house Procedure MDCP -01 : 2017 0 - 300 mm / 0 - 12 inch BS 870 : 2008 0.5 μm / 20 μinch >300 - 600 mm / 12 - 2 inch JIS B 7502: 2016 1 μm / 40 μinch >600 - 1000 mm / 24 - 40 inch ISO 3611 : 2010 3 μm / 120 μinch Flatness 0.3 μm Parallelism 0.9 μm (Lab/Site) 2. Caliper In-house Procedure MDCP -02 : 2017 0 - 1000 mm / 40 inch BS 887 : 2008 Resolution JIS B 7507: 2016 0.01 mm / 0.0005 inch BS EN ISO 13385-1 : 2011 8 m / 300 inch 0.02 mm / 0.001 inch 10 μm / 400 μinch 0.05 mm / 0.002 inch 30 μm / 1200 μinch (Lab/Site) 3. Depth Micrometer In-house Procedure MDCP -03 : 2010 0 - 300 mm / 12 inch BS 6468:1984 1 m / 40 inch JIS B 7544:1994 4. Stick Micrometer In-house Procedure MDCP -04 : 2017 0 – 1000 mm BS 959 : 2008 1 m / 40 inch 0 – 40 inch JIS B 7502 : 2016
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A. Dimensional … · · 2018-04-16BS 3643 Part 1 : 2007 BS 3643 Part 2 : 2007 16. Feeler Gauge In-house Procedure MDCP -16 : 2010 0 - 5 mm / 0 - 0.2 inch JIS B 7524 : 2008 0.4
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Ming Deng Metrology Services (Thailand) Co Ltd Certificate No. : LA-1999-0160-C-1
46 Soi Serithai 81/2 Serithai Road, Kannayao Issue No. : 14 Bangkok 10230 (Thailand) Date : 21 March 2018
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 14 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
Type K (Lab)
-200 °C to -100 °C 0.4 ºC
-100 °C to -25 °C 0.3 ºC
-25 °C to 120 °C 0.3 ºC
120 °C to 1000 °C 0.4°C
1000 °C to 1372 °C 0.4°C
Type K (Site)
-200 °C to 0 °C 1.0 °C
0 °C to 1370°C 0.7 °C
Type N (Lab)
-200 °C to -100 °C 0.5 ºC
-100 °C to -25 °C 0.4 ºC
-25 °C to 120 °C 0.4 ºC
120 °C to 410 °C 0.4 ºC
410 °C to 1300 °C 0.4 ºC
Type N (Site)
-200 °C to 0 °C 1.2 °C
0 °C to 400 °C 0.8 °C
1. Thermocouple Indicator/ Calibrator (Measure/ Simulate) Type R (Lab) In-house Procedure 0 °C to 250 °C MDCPT-03 : 2013 2.5 ºC
250 °C to 400 °C 2.4 ºC
400 °C to 1000 °C 2.4 °C
1000 °C to 1767 °C 2.4 °C
Type R (Site)
-20 °C to 0 °C 3.2 °C
0 °C to 500°C 2.9 °C
500 °C to 1750 °C 2.8 °C
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 15 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
Type S (Lab)
0 °C to 250 °C 2.4 ºC
250 °C to 1000 °C 2.4 ºC
1000 °C to 1400 °C 2.4 ºC
1400 °C to 1767 °C 2.4 °C
Type S (Site)
-20 °C to 0 °C 3.2 °C
0 °C to 500 °C 2.9 °C
500 °C to 1750 °C 2.8 °C
Type T (Lab)
-250 °C to -150 °C 0.6 ºC
-150 °C to 0°C 0.3 ºC
0 °C to 120 °C 0.3 °C
120 °C to 400 °C 0.3 °C
Type T (Site)
-200 °C to 0 °C 0.8 °C 0 °C to 400 °C 0.7 °C
2. Enclosures In-house Procedure
MDCPT-05 : 2017
2.1 Chamber/ Oven/ Freezer/ and MDCPT-05a : 2017
Incubator/ Refrigerator/
System Accuracy Test
Range :
-20 °C to 100 °C 0.9 ºC
100 °C to 200 °C 1.9 ºC
200 °C to 600 ºC 3.5 ºC 2.2 Enclosure/ Furnace/ System Accuracy Test Range : -20 °C to 100 °C 1.0 ºC
100 °C to 200 °C 1.8 ºC 200 °C to 600 ºC 3.3 ºC 600 °C to 1000 ºC 2.8 ºC
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 16 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
3. RTD Sensor with or without In-house Procedure Indicator MDCPT-02 : 2012
a) Temperature Baths (Lab)
Range : -20 °C to 95 °C 0.06 ºC 95 °C to 200 °C 0.08 ºC b) PRT Temperature System (Lab & Site) Range : -20 °C to 140 °C 0.22 °C 140 °C to 400 °C 0.45 °C 400 °C to 600 °C 1.5 °C 4. Thermohygrometer / In-house Procedure Thermohygrograph MDCPT-06 : 2017 Range : (30 to 95)% relative humidity at
25 °C
3.1 % relative humidity (15 to 45)°C at 50 % relative
humidity
0.8 ºC 5. Surface Probe In-house Procedure Range : MDCPT-07 : 2012 50 °C to 350 °C 2.3 ºC
6. Dry Block Calibrator In-house Procedure
Range : MDCPT-08 : 2013 0.17 ºC
-20 °C to 400 ºC 1.4 ºC
400 °C to 650 ºC
7. RTD Indicator/ Calibrator (Measure and Simulate)
Pt 385, 100 In-house Procedure
(Lab) MDCPT-04 : 2013
-200 °C to -80 °C 0.07 ºC
-80 °C to 0 °C 0.07 ºC
0 °C to 100 °C 0.08 ºC
100 °C to 300 °C 0.09 ºC
300 °C to 400 °C 0.10 ºC
400 °C to 630 °C 0.11 ºC
630 °C to 800 °C 0.19 °C
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 17 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
(Site) -200 °C to 800 °C 0.39 °C
Pt 3926, 100
(Lab)
-200 °C to -80 °C 0.07 ºC
-80 °C to 0 °C 0.07 ºC
0 °C to 100 °C 0.08 ºC
100 °C to 300 °C 0.09 ºC
300 °C to 400 ºC 0.10 ºC
400 °C to 630 °C 0.11 °C
(Site) -200 °C to 630 °C 0.36 °C
Pt 3916, 100
(Lab)
-200 °C to -190 °C 0.20 ºC
-190 °C to -80 °C 0.07 ºC
-80 °C to 0 °C 0.07 ºC
0 °C to 100 °C 0.07 ºC
100 °C to 260 ºC 0.08 ºC
260 °C to 300 ºC 0.08 ºC
300 °C to 400 °C 0.09 °C
400 °C to 600 °C 0.10 °C
600 °C to 630 °C 0.19 °C
(Site) -200 °C to 630 °C 0.36 °C
Pt 385, 200
(Lab)
-200 °C to -80 °C 0.07 °C
-80 °C to 0 ºC 0.07 ºC
0 °C to 100 ºC 0.07 ºC
100 °C to 300 ºC 0.07 ºC
300 °C to 400 °C 0.11 °C
400 °C to 600 °C 0.12 °C
600 °C to 630 °C 0.14 °C
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 18 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
(Site)
-200 °C to 250 °C 0.24 °C
250 °C to 630 °C 0.93 °C
Pt 385, 500
(Lab)
-200 °C to -80 °C 0.07 ºC
-80 °C to 0 ºC 0.07 ºC
0 °C to 100 ºC 0.07 ºC
100 °C to 260 ºC 0.07 ºC
260 °C to 300 °C 0.08 °C
300 °C to 400 °C 0.08 °C
400 °C to 630 °C 0.09 °C
630 °C to 800 °C 0.10 °C
(Site)
-200 °C to 500 °C 0.36 °C
500 °C to 630 °C 0.47 °C
Pt 385, 1000
(Lab)
-200 °C to -80 °C 0.06 ºC
-80 °C to 0 ºC 0.06 ºC
0 °C to 100 ºC 0.07 ºC
100 °C to 260 ºC 0.07 ºC
260 °C to 300 °C 0.07 °C
300 °C to 400 °C 0.08 °C
400 °C to 630 °C 0.08 °C
630 °C to 800 °C 0.19 °C
(Site For Measure)
-200 °C to 100 °C 0.24 °C
100 °C to 630 °C 0.36 °C
(Site For Source)
-200 °C to 100 °C 0.24 °C
100 °C to 630 °C 0.24 °C
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 19 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
Ni 120, 120
(Lab)
-80°C to 0 ºC 0.08 ºC
0 °C to 100 ºC 0.08 ºC
100 °C to 260 °C 0.12 °C
(Site)
-80 °C to 260 °C 0.24 °C
Cu 427, 10
(Lab)
-100 °C to 260 ºC 0.24 ºC
8. Thermocouple Sensor
8.1 Thermocouple Sensor In-house Procedure
with Indicator MDCPT -11 : 2017
(a) Oil Bath Base Metal Thermocouple
(Lab) Type E, J, K, N, T
Range:
-20 °C to 95 °C 0.23 ºC
95 °C to 200 °C
0.47 ºC
(b) Dry Block (Lab & Site)
9(200 to 650 °C
-20 °C to 140 °C
0.39 °C
140 °C to 400 °C
1.0 °C
400 °C to 600 °C
2.0 °C
600 °C to 1000 °C
3.3 °C
(c) Oil Bath Noble Metal Thermocouple
(Lab) Type B, R, S
Range:
-20 °C to 95 °C 0.10 ºC
95 °C to 200 °C 0.15 ºC
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 20 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
(d) Dry Block (Lab & Site)
Range:
-20 °C to 140 °C 0.24 °C
140 °C to 400 °C 0.51 °C
400 °C to 600 °C 1.5 °C
600 °C to 1000 °C 2.4 °C
8.2 Thermocouple Sensor In-house Procedure
without Indicator MDCPT -11 : 2017
Type E
(a) Oil Bath (Lab)
-20 °C to 95 °C 0.24 ºC
95 °C to 200 °C 0.47 ºC
(b) Dry Block (Lab & Site)
-20 °C to 140 °C 0.40 °C
140 °C to 400 °C 1.0 °C
400 °C to 600 °C 2.0 °C
600 °C to 1000 °C 3.3 °C
Type J
(a) Oil Bath (Lab)
-20 °C to 95 °C 0.24 °C
95 °C to 200 °C 0.47 °C
(b) Dry Block (Lab & Site)
-20 °C to 140 °C 0.40 °C
140 °C to 400 °C 1.1 °C
400 °C to 600 °C 2.0 °C
600 °C to 1000 °C 3.3 °C
Type K
(a) Oil Bath (Lab)
-20 °C to 95 °C 0.24 °C
95 °C to 200 °C 0.47 °C
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 21 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
(b) Dry Block (Lab & Site)
-20 °C to 140 °C 0.40 °C
140 °C to 400°C 1.1 °C
400 °C to 600°C 2.0 °C
600 °C to 1000 °C 3.3°C
Type N
(a) Oil Bath (Lab)
-20 °C to 95°C 0.24 °C
95 °C to 200 °C 0.47 °C
(b) Dry Block (Lab & Site)
-20 °C to 140 °C 0.40 °C
140 °C to 400 °C 1.1 °C
400 °C to 600 °C 2.0 °C
600 °C to 1000 °C 3.3 °C
Type R
(a) Oil Bath (Lab)
-20 °C to 95°C 0.10 °C
95°C to 200 °C 0.16 °C
(b) Dry Block (Lab & Site)
-20 °C to 140 °C 0.24 °C
140 °C to 400 °C 0.55 °C
400 °C to 600 °C 1.5 °C
600 °C to 1000 °C 2.4 °C
Type S
(a) Oil Bath (Lab)
-20 °C to 95°C 0.10 °C
95 °C to 200 °C 0.16 °C
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 22 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
(b) Dry Block (Lab & Site)
-20 °C to 140 °C 0.24 °C
140 °C to 400 °C 0.55 °C
400 °C to 600 °C 1.5 °C
600 °C to 1000 °C 2.4 °C
Type T
(a) Oil Bath (Lab)
-20 °C to 95°C 0.24 °C
95 °C to 200 °C 0.47 °C
(b) Dry Block (Lab & Site)
-20 °C to 140 °C 0.40 °C
140 °C to 400 °C 1.0 °C
9. Analog and Digital Thermometer In-house Procedure
(a) Oil Bath (Lab) MDCPT-09 : 2012
Range:
-20 °C to 95 °C 0.1 ºC
95 °C to 200 °C 0.1 °C
(b) Dry Block (Lab & Site)
Range:
-20 °C to 140 °C 0.2 ºC
140 °C to 400 °C 0.5 ºC
400 °C to 600°C 1.5 °C
600 °C to 1000 °C 2.3 °C
10. Glass Thermometer In-house Procedure
10.1 Total Immersion MDCPT-10 : 2013
LIG Thermometer
Scale Graduation : 0.1 °C
-20 °C to 200 °C 0.1 ºC
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 23 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
Scale Graduation : 0.2 °C
-20 °C to 200 °C 0.1 ºC
Scale Graduation : 0.5 °C
-20 °C to 200 °C 0.2 ºC
10. Glass Thermometer In-house Procedure
10.1 Total Immersion MDCPT -10 : 2013
LIG Thermometer
Scale Graduation : 1 °C
-20 °C to 200 °C 0.5 ºC
Scale Graduation : 2 °C
-20 °C to 200 °C 1 ºC
10.2 Partial Immersion
LIG Thermometer
Scale Graduation : 0.1 °C
-20 °C to 200 °C 0.1 ºC
Scale Graduation : 0.2 °C
-20 °C to 200 °C 0.1 ºC
Scale Graduation : 0.5 °C
-20 °C to 200 °C 0.2 ºC
Scale Graduation : 1 °C
-20 °C to 200 °C 0.5 ºC
Scale Graduation : 2°C
-20 °C to 200 °C 1 ºC
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 24 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
D Electrical 1. DC Voltage (Measure) Direct measurement with a (Lab) DC voltage source
0 to < 220 mV 7.0 ppm + 0.63 µV
220 mV to <2.2 V 6.2 ppm + 1.1 µV
2.2 V to < 11 V 6.2 ppm + 6.6 µV
11 V to < 22 V 6.2 ppm + 8.5 µV
22 V to < 220 V 7.0 ppm + 97 µV
220 V to 1100 V 8.6 ppm + 0.75 mV
(On-site)
0 to <330 mV Direct measurement with a 16 ppm + 1.4 µV
0.33 V to <3.3 V DC Voltage Source 8.6 ppm + 1.7 µV
3.3 V to <33 V In-house Procedure MDCPE-01 : 2017 9.3 ppm + 17 µV
33 V to <330 V In-house Procedure MDCPE-02 : 2013 14 ppm + 0.13 mV
330 V to 1000 V 14 ppm + 1.4 mV
2. DC Current (Measure) Direct measurement with a
(Lab) DC current source
0 to < 220 µA 47 ppm + 7.8 nA
220 µA to < 2.2 mA 47 ppm + 7.9 nA
2.2 mA to < 22 mA 47 ppm + 78 nA
22 mA to < 220 mA 55 ppm + 0.92 µA
220 mA to < 2.2 A 74 ppm + 24 µA
1.1 A to <3 A 0.030 % + 31 µA
3 A to <11 A 0.039 % + 0.39 mA
11A to 20.5 A 0.078 % + 0.59 mA
(On-site)
0 to <330 µA Direct measurement with a 0.012 % + 0.016 µA
0.33 mA to <3.3 mA DC Current source 78 ppm + 0.039 µA
3.3 mA to <33 mA In-house Procedure MDCPE-01 : 2017 78 ppm + 0.20 µA
33 mA to <330 mA In-house Procedure MDCPE-03 : 2013 78 ppm + 2.0 µA
0.33 A to <1.1 A 0.016 % + 31 µA
1.1 A to <3 A 0.030 % + 31 µA
3 A to <11 A 0.039 % + 0.70 mA
11 A to 20.5 A 0.078 % + 0.59 mA
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 25 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
3. Resistance (Measure) (Lab) Direct measurement with a 0 to <11 resistance source 31 ppm + 0.78 mΩ
0.22 mV to <2.2 mV 10 Hz to 20 Hz 0.047 % + 3.9 µV
>20 Hz to 50 Hz 0.019 % + 3.9 µV
>50 Hz to 10 kHz 93 ppm + 3.9 µV
>10 kHz to 20 kHz 93 ppm + 4.0 µV
> 20 kHz to 50 kHz 0.032 % + 3.9 µV
>50 kHz to 100 kHz 0.074 % + 6.3 µV
>100 kHz to 300 kHz 0.11 % + 12 µV
>300 kHz to 500 kHz 0.14 % + 24 µV
>500 kHz to 1 MHz 0.38 % + 31 µV
2.2 mV to <22 mV 10 Hz to 20 Hz 0.047 % + 4.7 µV
>20 Hz to 30 Hz 0.19 % + 4.7 µV
>30 Hz to 40 Hz 0.019 % + 4.7 µV
>40 Hz to 20 kHz 93 ppm + 4.7 µV
>20 kHz to 50 kHz 0.032 % + 4.7 µV
>50 kHz to 100 kHz 0.074 % + 6.2 µV
>100 kHz to 300 kHz 0.11 % + 12 µV
>300 kHz to 500 kHz 0.14 % + 24 µV
>500 kHz to 1 MHz 0.38 % + 31 µV
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 27 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
4. AC Voltage (Measure) (Lab)
22 mV to <220 mV 10 Hz to 20 Hz 0.047% + 13 µV
>20 Hz to 40 Hz 0.019% + 7.8 µV
>40 Hz to 20 kHz 86 ppm + 7.8 µV
>20 kHz to 50 kHz 0.028% + 7.8 µV
> 50 kHz to 100 kHz 0.070 % + 24 µV
>100 kHz to 300 kHz 0.086 % + 24 µV
>300 kHz to 500 kHz 0.14 % + 31 µV
>500 kHz to 1 MHz 0.28 % + 78 µV
220 mV to <2.2 V 10 Hz to 20 Hz 0.047 % + 78 µV
>20 Hz to 40 Hz 0.014 % + 24 µV
>40 Hz to 50 Hz 66 ppm + 6.2 µV
>50 Hz to 60 Hz 66 ppm + 5.7 µV
>60 Hz to 10 kHz 66 ppm + 5.6 µV
>10 kHz to 20 kHz 66 ppm + 5.7 µV
> 20 kHz to 50 kHz 0.011 % + 16 µV
>50 kHz to 100 kHz 0.022 % + 62 µV
>100 kHz to 300 kHz 0.038 % + 0.12 mV
>300 kHz to 500 kHz 0.093 % + 0.31 mV
>500 kHz to 1 MHz 0.19 % + 0.78 mV
2.2 V to <22 V 10 Hz 0.047 % + 0.79 mV
>10 Hz to 20 Hz 0.047 % + 0.78 mV
>20 Hz to 30 Hz 66 ppm + 59 µV
>30 Hz to 40 Hz 66 ppm + 56 µV
>40 Hz to 50 Hz 66 ppm + 59 µV
>50 Hz to 60 Hz 66 ppm + 57 µV
>60 Hz to 400 Hz 66 ppm + 58 µV
>400 Hz to 1 kHz 66 ppm + 56 µV
>1 kHz to 5 kHz 66 ppm + 57 µV
>5 kHz to 10 kHz 66 ppm + 55 µV
>10 kHz to 20 kHz 66 ppm + 57 µV
> 20 kHz to 30 kHz 0.011 % + 0.16 mV
> 30 kHz to 100 kHz 0.022 % + 0.31 mV
>100 kHz to 300 kHz 0.047 % + 1.4 mV
>300 kHz to 500 kHz 0.11 % + 3.9 mV
>500 kHz to 1 MHz 0.24 % + 7.0 mV
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 28 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
4. AC Voltage (Measure) (Lab)
22 V to <220 V 10 Hz to 20 Hz 0.047 % + 7.8 mV
>20 Hz to 40 Hz 0.014 % + 2.4 mV
>40 Hz to 50 Hz 70 ppm + 1.2 mV
>50 Hz to 60 Hz 70 ppm + 0.81 mV
>60 Hz to 400 Hz 70 ppm + 0.78 mV
>400 Hz to 1 kHz 70 ppm + 0.79 mV
>1 kHz to 5 kHz 70 ppm + 0.81 mV
>5 kHz to 10 kHz 70 ppm + 0.79 mV
>10 kHz to 20 kHz 70 ppm + 0.80 mV
>20 kHz to 50 kHz 0.020 % + 3.1 mV
>50 kHz to 100 kHz 0.047 % + 7.8 mV
33 V to 330 V 45 Hz to 1 kHz 0.015 % + 1.6 mV
>1 kHz to 10 kHz 0.016 % + 4.7 mV
>10 kHz to 20 kHz 0.020 % + 4.7 mV
>20 kHz to 50 kHz 0.024 % + 4.7 mV
>50 kHz to 100 kHz 0.16 % + 39 mV
330 V to 1000 V 45 Hz to 1 kHz 0.024 % + 7.8 mV
>1 kHz to 5 kHz 0.020 % + 8.4 mV
>5 kHz to 10 kHz 0.024 % + 8.0 mV
(On-site) Direct measurement with a AC Voltage source
In-house Procedure MDCPE-01 : 2017
In-house Procedure MDCPE-02 : 2013
1.0 mV to <33 mV 10 Hz to 45 Hz 0.062 % + 4.7 µV
45 Hz to 10 kHz 0.012 % + 4.7 µV
10 kHz to 20 kHz 0.016 % + 4.7 µV
20 kHz to 50 kHz 0.078 % + 4.8 µV
50 kHz to 100 kHz 0.28 % + 9.7 µV
100 kHz to 500 kHz 0.62 % + 39 µV
33 mV to <330 mV 10 Hz to 45 Hz 0.024 % + 6.3 µV
45 Hz to 10 kHz 0.012 % + 6.3 µV
10 kHz to 20 kHz 0.013 % + 6.3 µV
20 kHz to 50 kHz 0.028 % + 6.3 µV
50 kHz to 100 kHz 0.062 % + 25 µV
100 kHz to 500 kHz 0.16 % + 55 µV
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 29 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
4. AC Voltage (Measure) (On-Site)
0.33 V to < 3.3 V 10 Hz to 45 Hz 0.024 % + 43 µV
45 Hz to 10 kHz 0.012 % + 49 µV
10 kHz to 20 kHz 0.015 % + 50 µV
20 kHz to 50 kHz 0.024 % + 40 µV
50 kHz to 100 kHz 0.055 % + 99 µV
100 kHz to 500 kHz 0.19 % + 0.47 mV
3.3 V to <33 V 10 Hz to 45 Hz 0.024 % + 0.51 mV
45 Hz to 10 kHz 0.012 % + 0.47 mV
10 kHz to 20 kHz 0.019 % + 0.47 mV
20 kHz to 50 kHz 0.028 % + 0.47 mV
50 kHz to 100 kHz 0.072 % + 1.5 mV
33 V to <330 V 10 Hz to 45 Hz 0.015 % + 1.6 mV
45 Hz to 10 kHz 0.016 % + 4.7 mV
10 kHz to 20 kHz 0.020 % + 4.7 mV
20 kHz to 50 kHz 0.024 % + 4.7 mV
50 kHz to 100 kHz 0.16 % + 39 mV
330 V to 1020 V 45 Hz to 1 kHz 0.024 % + 7.9 mV
1 kHz to 5 kHz 0.020 % + 7.9 mV
5 kHz to 10 kHz 0.024 % + 8.0 mV
5. AC Current (Measure) (Lab) Direct measurement with a
AC Current Source
0 µA to 220 µA 10 Hz to 20 Hz 0.062 % + 30 nA
>20 Hz to 40 Hz 0.033 % + 21 nA
>40 Hz to 1 kHz 0.013 % + 19 nA
>1 kHz to 5 kHz 0.055 % + 40 nA
>5 kHz to 10 kHz 0.14 % + 78 nA
>220 µA to 2.2 mA 10 Hz to 20 Hz 0.062 % + 40 nA
>20 Hz to 30 Hz 0.033 % + 32 nA
>30 Hz to 40 Hz 0.033 % + 32 nA
>40 Hz to 1 kHz 0.013 % + 33 nA
>1 kHz to 5 kHz 0.055 % + 0.39 µA
>5 kHz to 10 kHz 0.14 % + 0.78 µA
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 30 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
5. AC Current (Measure) (Lab)
>2.2 mA to 22 mA 10 Hz 0.062 % + 0.41 µA
>10 Hz to 20 Hz 0.062 % + 0.51 µA
>20 Hz to 40 Hz 0.033 % + 0.32 µA
>40 Hz to 1 kHz 0.013 % + 0.32 µA
>1 kHz to 5 kHz 0.055 % + 3.9 µA
>5 kHz to 10 kHz 0.14 % + 7.8 µA
>22 mA to 220 mA 10 Hz to 20 Hz 0.062 % + 3.9 µA
>20 Hz to 40 Hz 0.033 % + 3.1 µA
>40 Hz to 1 kHz 0.014 % + 3.1 µA
>1 kHz to 5 kHz 0.055 % + 39 µA
>5 kHz to 10 kHz 0.14 % + 78 µA
33 mA to 330 mA 10 Hz to 20 Hz 0.14 % + 16 µA
>20 Hz to 45 Hz 0.070 % + 16 µA
>45 Hz to 1 kHz 0.031 % + 16 µA
>1 kHz to 5 kHz 0.078 % + 39 µA
>5 kHz to 10 kHz 0.16 % + 78 µA
>10 kHz to 30 kHz 0.32 % + 0.16 mA
0.33 A to 3 A 10 Hz to 45 Hz 0.14 % + 0.13 mA
>45 Hz to 1 kHz 0.047 % + 0.085 mA
>1 kHz to 5 kHz 0.47 % + 0.78 mA
>5 kHz to 10 kHz 2.0 % + 3.9 mA
3 A to 11 A 45 Hz to 100 Hz 0.047 % + 1.6 mA
>0.1 kHz to 1 kHz 0.078 % + 1.6 mA
>1 kHz to 5 kHz 2.4 % + 1.6 mA
11 A to 20.5 A 45 Hz to 100 Hz 0.14 % + 5.8 mA
>0.1 kHz to 1 kHz 0.18 % + 5.8 mA
>1 kHz to 5 kHz 3.5 % + 5.8 mA
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 31 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
5. AC Current (Measure) (On-site) Direct measurement with a AC Current source
In-house Procedure MDCPE-01 : 2017
In-house Procedure MDCPE-03 : 2013 29.00 µA to <330 µA 10 Hz to 20 Hz 0.16 % + 0.080 µA 20 Hz to 45 Hz 0.12 % + 0.079 µA 45 Hz to 1 kHz 0.097 % + 0.079 µA
1 kHz to 5 kHz 0.24 % + 0.12 µA 5 kHz to 10 kHz 0.62 % + 0.16 µA 10 kHz to 30 kHz 1.3 % + 0.31 µA
0.33 mA to <3.3 mA 10 Hz to 20 Hz 0.16 % + 0.12 µA
20 Hz to 45 Hz 0.097 % + 0.12 µA
45 Hz to 1 kHz 0.078 % + 0.12 µA
1 kHz to 5 kHz 0.16 % + 0.16 µA
5 kHz to 10 kHz 0.39 % + 0.24 µA
10 kHz to 30 kHz 0.78 % + 0.47 µA
3.3 mA to <33 mA 10 Hz to 20 Hz 0.14 % + 1.6 µA
20 Hz to 45 Hz 0.070 % + 1.6 µA
45 Hz to 1 kHz 0.031 % + 1.6 µA
1 kHz to 5 kHz 0.062 % + 1.6 µA
5 kHz to 10 kHz 0.16 % + 2.4 µA
10 kHz to 30 kHz 0.31 % + 3.1 µA
33 mA to <330 mA 10 Hz to 20 Hz 0.14 % + 16 µA
20 Hz to 45 Hz 0.070 % + 16 µA
45 Hz to 1 kHz 0.031 % + 16 µA
1 kHz to 5 kHz 0.078 % + 39 µA
5 kHz to 10 kHz 0.16 % + 78 µA
10 kHz to 30 kHz 0.31 % + 0.16 mA
0.33 A to <3 A 10 Hz to 45 Hz 0.14 % + 0.23 mA
45 Hz to 1 kHz 0.047% + 0.11 mA
1 kHz to 5 kHz 0.47 % + 0.78 mA
5 kHz to 10 kHz 2.0 % + 3.9 mA
3 A to <11 A 45 Hz to 100 Hz 0.047 % + 0.17 mA
100 Hz to 1 kHz 0.078 % + 1.7 mA
1 kHz to 5 kHz 2.4 % + 1.7 mA
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 32 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
5. AC Current (Measure) (On-site)
11 A to 20.5 A 45 Hz to 100 Hz 0.093 % + 3.9 mA
100 Hz to 1 kHz 0.12 % + 3.9 mA
1 kHz to 5 kHz 2.4 % + 3.9 mA
6. Capacitance (Measure) (Lab) Direct measurement with a calibrator
0.19 nF to 1.1 nF 10 Hz to 10 kHz 0.39 % + 7.8 pF
1.1 nF to 3.3 nF 10 Hz to 3 kHz 0.39 % + 7.8 pF
3.3 nF to 11 nF 10 Hz to 1 kHz 0.20 % + 9.7 pF
11 nF to 110 nF 10 Hz to 1 kHz 0.20 % + 0.10 nF
110 nF to 330 nF 10 Hz to 1 kHz 0.20 % + 0.63 nF
0.33 µF to 1.1 µF 10 Hz to 600 Hz 0.20 % + 0.97 nF
1.1 µF to 3.3 µF 10 Hz to 300 Hz 0.20 % + 6.3 nF
3.3 µF to 11 µF 10 Hz to 150 Hz 0.20 % + 9.7 nF
11 µF to 33 µF 10 Hz to 120 Hz 0.32 % + 24 nF
33 µF to 110 µF 10 Hz to 80 Hz 0.35 % + 97 nF
110 µF to 330 µF 50 Hz 0.35 % + 0.63 µF
0.33 mF to 1.1 mF 20 Hz 0.35 % + 1.1 µF
1.1 mF to 3.3 mF 6 Hz 0.35 % + 6.3 µF
3.3 mF to 11 mF 2 Hz 0.35 % + 9.7 µF
11 mF to 33 mF 0.6 Hz 0.59 % + 24 µF
33 mF to 110 mF 0.2 Hz 0.85 % + 78 µF
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 33 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
6. Capacitance (Measure) (On-Site) Direct measurement with a
Capacitance source
In-house Procedure MDCPE-01 : 2017
In-house Procedure MDCPE-03 : 2013
0.4 nF to <1.0999 nF 10 Hz to 10 kHz 0.39 % + 7.8 pF
1.1 nF to 3.2999 nF 10 Hz to 3 kHz 0.39 % + 7.8 pF
3.3 nF to 10.9999 nF 10 Hz to 1 kHz 0.20 % + 9.7 pF
11 nF to 32.9999 nF 10 Hz to 1 kHz 0.20 % + 0.097nF
33 nF to 109.999 nF 10 Hz to 1 kHz 0.20 % + 0.097nF
110 nF to 329.999 nF 10 Hz to 1 kHz 0.20 % + 0.63 nF
0.33 µF to 1.09999 µF 10 Hz to 600 Hz 0.20 % + 0.97 nF
1.1 µF to 3.29999 µF 10 Hz to 300 Hz 0.20 % + 6.3 nF
3.3 µF to 10.9999 µF 10 Hz to 150 Hz 0.20 % + 9.7 nF
11 µF to 32.9999 µF 10 Hz to 120 Hz 0.31 % + 24 nF
33 µF to 109.999 µF 10 Hz to 80 Hz 0.35 % + 97 nF
110 µF to 329.999 µF 0 to 50 Hz 0.35 % + 0.63 µF
0.33 mF to1.09999mF 0 to 20 Hz 0.35 % + 1.1 µF
1.1 mF to 3.2999 mF 0 to 6 Hz 0.35 % + 6.3 µF
3.3 mF to 10.9999 mF 0 to 2 Hz 0.35 % + 9.7 µF
11 mF to 32.9999 mF 0 to 0.6 Hz 0.59 % + 24 µF
33 mF to 110 mF 0 to 0.2 Hz 0.86 % + 78 µF
7. Frequency (Measure) (Lab) Direct measurement with a calibrator
0.01 Hz to 99.99 Hz 1.6 ppm + 8.6 µHz
100 Hz to 119.9 Hz 1.6 ppm + 71 µHz
120 Hz to 1199.9 Hz 1.6 ppm + 0.49 mHz
1.2 kHz to 11.99 kHz 1.6 ppm + 4.9 mHz
12 kHz to 119.99 kHz 1.6 ppm + 40 mHz
120 kHz to 1199.99 kHz 1.6 ppm + 0.49 Hz
1.2 MHz to 2.0 MHz 1.6 ppm + 0.80 Hz
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 34 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD/ FREQUENCY CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
7. Frequency (Measure) (On-Site) Direct measurement with a 0.01 Hz to 99.99 Hz Multiproduct Calibrator 1.6 ppm + 8.6 µHz 100 Hz to 119.9 Hz In-house Procedure MDCPE-01 : 2017 1.6 ppm + 71 µHz 120 Hz to 1199.9 Hz 1.6 ppm + 0.90 mHz 1.2 kHz to 11.99 kHz 1.6 ppm + 4.9 mHz 12 kHz to 119.99 Hz 1.6 ppm + 40 mHz 120 kHz to 1199.99 kHz 1.6 ppm + 0.49 Hz 1.2 MHz to 2.0 MHz 1.6 ppm + 0.80 Hz
8. DC Power (Measure)
(Lab) Direct measurement with a calibrator
0 to 90 W 0.018 % + 13 mW
>90 W to 150 W 0.019 % + 0.12 W
>150 W to 600 W 0.018 % + 58 mW
>600 W to 6 kW 0.055 % + 0.58 W
>6 kW to 12 kW 0.070 % + 0.58 W
(On-site)
0 to 90 W Direct measurement with a 0.018 % + 13 mW >90 W to 150 W Multiproduct Calibrator 0.019 % + 0.12 W >150 W to 600 W In-house Procedure MDCPE-16 : 2013 0.018 % + 58 mW >600 W to 6 kW 0.055 % + 0.58 W >6 kW to 12 kW 0.070 % + 0.58 W
9. AC Power (Measure)
(Lab) Direct measurement with a calibrator
0 W to 33 W 45 Hz to 65 Hz 0.062 % + 0.76 mW
>33 W to 90 W 45 Hz to 65 Hz 0.086 % + 0.22 mW
>90 W to 150 W 45 Hz to 65 Hz 0.070 % + 7.6 mW
>150 W to 900 W 45 Hz to 65 Hz 0.070 % + 12 mW
>900 W to 9 kW 45 Hz to 65 Hz 0.078 % + 58 mW
>9 kW to 12 kW 45 Hz to 65 Hz 0.078 % + 0.58 W
(On-site) Direct measurement with a 0 W to 33 W Multiproduct Calibrator 0.062 % + 0.76 mW >33 W to 90 W In-house Procedure MDCPE-16 : 2013 0.086 % + 0.22 mW >90 W to 150 W 0.070 % + 7.6 mW >150 W to 900 W 0.070 % + 12 mW >0.9 kW to 9 kW 0.078 % + 58 mW >9 kW to 12 kW 0.078 % + 0.58 W
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 35 of 45
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 36 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO
BE CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT CAPABILITY
(CMC*)
12. Resistance (Source) Direct measurement with a
(Lab) precision multimeter Normal
0 Ω 17 ppm + 3.9 µΩ
19 Ω To reinstate to full range after DMM 9.3 ppm + 31 µΩ
190 Ω is returned from NIMT. 7.8 ppm + 50 µΩ
1.9 kΩ 7.8 ppm + 0.49 mΩ
19 kΩ 7.8 ppm + 4.8 mΩ
190 kΩ 7.8 ppm + 46 mΩ
1.9 MΩ 9.3 ppm + 0.94 Ω
19 MΩ 20 ppm + 93 Ω
High Voltage
2 MΩ to <20 MΩ 16 ppm + 9.3 Ω
20 MΩ to <200 MΩ 62 ppm + 0.93 kΩ
200 MΩ to <2 GΩ 0.018 % + 0.093 MΩ
2 GΩ to 20 GΩ 0.15 % + 9.3 MΩ
(On-site) Direct measurement with a
0 Ω precision multimeter 3.9 mΩ
>0 Ω to 30 Ω 87 ppm + 3.7 mΩ
>30 Ω to 300Ω 64 ppm + 4.0 mΩ
>300 Ω to 3kΩ 58 ppm + 7.0 mΩ
>3 kΩ to 30 kΩ 58 ppm + 70 mΩ
>30 kΩ to 300 kΩ 58 ppm + 0.82 Ω
>300 kΩ to 3 MΩ 76 ppm + 14 Ω
>3 MΩ to 30 MΩ 0.047 % + 0.93 Ω
>30 MΩ to 300 MΩ 1.85 % + 0.81 MΩ
>300 MΩ to 1GΩ 18.5 % + 1.4 MΩ
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 37 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
13. AC Voltage (Source) Direct measurement with a (Lab) precision multimeter
<200 mV 10 Hz to 40 Hz 0.013 % + 3.9 µV
>40 Hz to 100 Hz 0.011 % + 3.9 µV
>100 Hz to 2 kHz 0.011 % + 1.9 µV
>2 kHz to 10 kHz 0.013 % + 3.9 µV
>10 kHz to 30 kHz 0.031 % + 7.8 µV
>30 kHz to 100 kHz 0.067 % + 19 µV
200 mV to <2 V 10 Hz 0.0014 % + 0.11 mV
>10 Hz to 40 Hz 0.011 % + 19 µV
>40 Hz to 100 Hz 85 ppm + 30 µV
>100 Hz to 2 kHz 70 ppm + 19 µV
>2 kHz to 10 kHz 0.011 % + 19 µV
>10 kHz to 30 kHz 0.021 % + 39 µV
>30 kHz to 50 kHz 0.051 % + 0.19 mV
>50 kHz to 100 kHz 0.051 % + 0.19 mV
>100 kHz to 300 kHz 0.24 % + 1.9 mV
>300 kHz to 1 MHz 0.78 % + 19 mV
2 V to <20 V 10 Hz 0.015 % + 1.1 mV
>10 Hz to 40 Hz 0.011 % + 0.20 mV
>40 Hz to 100 Hz 86 ppm + 0.26 mV
>100 Hz to 2 kHz 70 ppm + 0.19 mV
>2 kHz to 10 kHz 0.011 % + 0.26 mV
>10 kHz to 30 kHz 0.021 % + 0.39 mV
>30 kHz to 50 kHz 0.051 % + 1.9 mV
>50 kHz to 100 kHz 0.24 % + 19 mV
20 V to <200 V 40 Hz to 100 Hz 86 ppm + 1.9 mV
>100 Hz to 2 kHz 70 ppm + 1.9 mV
>2 kHz to 10 kHz 0.011 % + 1.9 mV
>10 kHz to 30 kHz 0.021 % + 3.9 mV
>30 kHz to 100 kHz 0.051 % + 19 mV
200 V to <1000 V 40 Hz to 10 kHz 0.011 % + 20 mV
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 38 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
13. AC Voltage (Source) Direct measurement with a (On-site) precision multimeter 1.0 mV to <30 mV 20 Hz to 45 Hz 0.70 % + 16 µV 45 Hz to 100 Hz 0.29 % + 16 µV 100 Hz to 400 Hz 0.20 % + 16 µV 400 Hz to 20 kHz 0.21 % + 16 µV 20 kHz to 100 kHz 0.81 % + 27 µV 100 kHz to 300 kHz 3.7 % + 0.12 mV 300 kHz to 1MHz 12 % + 0.77 mV
30 mV to <300 mV 20 Hz to 45 Hz 0.70 % + 0.16 mV 45 Hz to 100 Hz 0.29 % + 0.16 mV 100 Hz to 400 Hz 0.20 % + 0.16 mV 400 Hz to 20 kHz 0.21 % + 0.16 mV 20 kHz to 100 kHz 0.81 % + 0.27 mV 100 kHz to 300 kHz 3.7 % + 1.2 mV 300 kHz to 1MHz 12 % + 7.7 mV
0.3 V to < 3.0 V 20 Hz to 45 Hz 0.70 % + 1.6 mV 45 Hz to 100 Hz 0.29 % + 1.6 mV 100 Hz to 400 Hz 0.20 % + 1.6 mV 400 Hz to 20 kHz 0.21 % + 1.6 mV 20 kHz to 100 kHz 0.81 % + 2.7 mV 100 kHz to 300 kHz 3.7 % + 12 mV 300 kHz to 1 MHz 12 % + 77 mV 3 V to <30 V 20 Hz to 45 Hz 0.70 % + 16 mV 45 Hz to 100 Hz 0.29 % + 16 mV 100 Hz to 400 Hz 0.20 % + 16 mV 400 Hz to 20 kHz 0.21 % + 16 mV 20 kHz to 100 kHz 0.81 % + 27 mV 100 kHz to 300 kHz 3.7 % + 0.12 V 300 kHz to 1 MHz 12 % + 0.77 V 30 V to <300 V 20 Hz to 45 Hz 0.77 % + 0.16 V 45 Hz to 100 Hz 0.36 % + 0.16 V 100 Hz to 400 Hz 0.27 % + 0.16 V 400 Hz to 20 kHz 0.28 % + 0.16 V 20 kHz to 100 kHz 1.3 % + 0.45 V 300 V to 1000 V 45 Hz to 1 kHz 0.47 % + 4.7 V 1kHz to 10 kHz 0.47 % + 4.7 V
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 39 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
14. AC Current (Source) Direct measurement with a (Lab) precision multimeter <200 µA 10 Hz to 10 kHz 0.049 % + 0.019 µA <2 mA 10 Hz 0.031 % + 0.19 µA >10 Hz to 10 kHz 0.029 % + 0.19 µA
<20 mA 10Hz 0.031 % + 1.9 µA
>10 Hz to 10 kHz 0.029 % + 1.9 µA
<200 mA 10 Hz 0.031 % + 19 µA
>10 Hz to 10 kHz 0.028 % + 19 µA
<2 A 10 Hz to 2 kHz 0.057 % + 0.19 mA
>2 kHz to 10 kHz 0.067 % + 0.19 mA
<20 A 50 Hz to 2 kHz 0.072 % + 1.9 mA
>2 kHz to 10 kHz 0.20 % + 1.9 mA
(On-site) Direct measurement with a precision multimeter
0 µA to <30mA 20 Hz to 45 Hz 1.1 % + 3.3 mA
46 Hz to 100 Hz 0.44 % + 3.3 mA
101 Hz to 400 Hz 0.39 % + 3.3 mA
401 Hz to 20 kHz 0.39 % + 3.3 mA
21 kHz to 100 kHz 1.3 % + 3.3 mA
30 mA to <300 mA 20 Hz to 45 Hz 1.1 % + 3.3 mA
46 Hz to 100 Hz 0.44 % + 3.3 mA
101 Hz to 400 Hz 0.39 % + 3.3 mA
401 Hz to 20 kHz 0.39 % + 3.3 mA
21 kHz to 100 kHz 1.3 % + 3.3 mA
300 mA to <1A 20 Hz to 45 Hz 1.2 % + 3.3 mA
46 Hz to 100 Hz 0.56 % + 3.3 mA
101 Hz to 400 Hz 0.50 % + 3.3 mA
401 Hz to 20 kHz 0.50 % + 3.3 mA
1 A to 10 A 45 Hz to 1k Hz 1.8 % + 5.8 mA
1k Hz to 20k Hz 1.8 % + 12 mA
Certificate No. : LA-1999-0160-C-1 Issue No. : 14 Date : 21 March 2018 Page : 40 of 45
MEASURED QUANTITIES/
INSTRUMENT/ RANGE TO BE
CALIBRATED
METHOD CALIBRATION AND
MEASUREMENT
CAPABILITY (CMC*)
15. High Voltage 15.1 AC High Voltage (Source) Direct measurement with a
AC DIGITAL HIGH VOLTMETER 0 kV to 10 kV In-house Procedure MDCPE-18 : 2013 1.2 % + 6.0 V (Lab/Site) 50Hz to 60Hz 15.2. DC High Voltage (Source) 0 kV to 5 kV Direct measurement with a 0.58 % + 3.5 V (Lab/Site) DC DIGITAL HIGH VOLTMETER In-house Procedure MDCPE-18 : 2013
54, 55-56, 61, 62) and Item B (1, 9-11) Mr Jetsada Rungcharoenmongkhon - Item B (1-5, 7-9) and Item D (except 19)
Ms Peh Woon Teng - Item A (1-2, 7, 9-13, 16, 19-20, 26, 30, 40) Mr Apichai Thepmaneerat - Item A (4, 12-16, 18, 24-25, 28, 34, 46-48, 50, 54, 57-61, 62) Mr Robert Aggangan - Item B (13-16), Item C and Item D (1 to 19 (Bandwidth up to
20MHz) & 20) Ms Inthira Wanwong - Item A (1-3, 4-6, 7-11, 19-20, 22, 24, 26, 27, 40, 41, 42, 45 and 56 Ms Chonticha Kittiwettayanusorn - Item A (12-14, 15, 16, 24)
Note :
This laboratory is accredited in accordance with the recognised International Standard ISO/IEC 17025. A laboratory's fulfilment of the requirements of ISO/IEC 17025 means the laboratory meets both the technical competence requirements and management system requirements that are necessary for it to consistently deliver technically valid calibrations. The management system requirements in ISO/IEC 17025 are written in language relevant to laboratory operations and operate generally in accordance with the principles of ISO 9001.