(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 1 of 25 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 & ANSI/NCSL Z540-1-1994 TEKTRONIX INC. 18939 120 th Ave NE Bothell, WA 98011 Andree Black Phone: 800 438 8165 CALIBRATION Valid To: June 30, 2018 Certificate Number: 2357.07 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following calibrations : I. Dimensional Parameter/Equipment Range CMC 2, 5 () Comments Calipers 3 Up to 4 in (>4 to 48) in (58 + 0.25L) μin (46 + 5.1L) μin Grade 00 gage blocks Grade AS1 gage blocks Height Gages 3 Up to 4 in (>4 to 48) in (58 + 0.25L) μin (46 + 5.1L) μin Grade 00 gage blocks Grade AS1 gage blocks Indicators 3 Up to 0.2 in (0.2 to 4) in 36 μin (58 + 0.25L) μin 521-106 tester Grade 00 gage blocks Length – Measure 3 Up to 4 in (>4 to 10) in (>10 to 120) in (1.3 + 1.8L) μin (0.46 + 2.0L) μin 17 μin/in Grade 00 gage blocks Grade 0 gage blocks Renishaw Laser System Length, Feeler/Thickness gage, Pin Gage, & Thread Major Diameter 3 Up to 10 in (10 + 2.1L) μin Pratt & Whitney C w/Grade 00 gage blocks
26
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(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 1 of 25
SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 & ANSI/NCSL Z540-1-1994
TEKTRONIX INC. 18939 120th Ave NE Bothell, WA 98011
Andree Black Phone: 800 438 8165
CALIBRATION Valid To: June 30, 2018 Certificate Number: 2357.07 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following calibrations:
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 3 of 25
II. Electrical – DC/Low Frequency
Parameter/Range
Frequency
CMC2, 4 () Comments
AC Current – Generate3
(9 to 220) A (0.22 to 2.2) mA (2.2 to 22) mA (22 to 220) mA
(0.22 to 2.2) A (2.2 to 11) A (11 to 20.5) A Clamp-On Only (20 to 149.999) A (150 to 1025) A
(10 to 20) Hz (20 to 40) Hz 40 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz 20 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz 40 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz (45 to 100) Hz (0.1 to 1) kHz (1 to 5) kHz (45 to 65) Hz (65 to 440) Hz (45 to 65) Hz (65 to 440) Hz
0.23 mA/A + 16 nA 0.16 mA/A + 10 nA 0.11 mA/A + 8 nA 0.27 mA/A + 12 nA 1.0 mA/A + 65 nA 0.23 mA/A + 40 nA 0.16 mA/A + 35 nA 0.11 mA/A + 35 nA 0.19 mA/A + 110 nA 1.0 mA/A + 650 nA 0.23 mA/A + 0.4 μA 0.16 mA/A + 0.35 μA 0.11 mA/A + 0.35 μA 0.19 mA/A + 0.55 μA 1.0 mA/A + 5 μA 0.23 mA/A + 4 μA 0.16 mA/A + 3.5 μA 0.11 mA/A + 2.5 μA 0.19 mA/A + 3.5 μA 1.0 mA/A + 10 μA 0.26 mA/A + 35 μA 0.39 mA/A + 80 μA 6.2 mA/A + 160 μA 0.37 mA/A + 170 μA 0.75 mA/A + 380 μA 2.8 mA/A + 750 μA 0.94 mA/A + 3.9 mA 1.2 mA/A + 3.9 mA 23 mA/A + 3.9 mA 2.8 mA/A + 8 mA 2.8 mA/A + 340 mA 8 mA/A + 8 mA 8 mA/A + 350 mA
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 4 of 25
Parameter/Range
Frequency
CMC2, 4 () Comments
AC Current – Measure3
(9 to 199.99) µA (0.2 to 1.9999) mA (2 to 19.999) mA (20 to 199.99) mA (0.2 to 1.9999) A (2 to 19.999) A
(1 to 10) Hz 10 Hz to 10 kHz (10 to 30) kHz (30 to 100) kHz (1 to 10) Hz 10 Hz to 10 kHz (10 to 30) kHz (30 to 100) kHz (1 to 10) Hz 10 Hz to 10 kHz (10 to 30) kHz (30 to 100) kHz (1 to 10) Hz 10 Hz to 10 kHz (10 to 30) kHz (1 to 10) Hz 10 Hz to 10 kHz (10 to 30) kHz 10 Hz to 2 kHz (2 to 10) kHz
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 5 of 25
Parameter/Range
Frequency
CMC2, 4 () Comments
AC Voltage – Generate3 (cont)
(2.2 to 22) mV (22 to 220) mV
(0.22 to 2.2) V (2.2 to 22) V
(22 to 220) V
(10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz (0.5 to 1) MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz (0.5 to 1) MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz (0.5 to 1) MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz (0.5 to 1) MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz (0.5 to 1) MHz
(1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (0.3 to 1) MHz (1 to 2) MHz (1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (0.3 to 1) MHz (1 to 2) MHz
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 7 of 25
Parameter/Range
Frequency CMC2, 4 () Comments
AC Voltage – Measure3 (cont)
(1 to 10) V (10 to 100) V (100 to 1000) V
(1 to 10) kV (10 to 100) kV
(1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (0.3 to 1) MHz (1 to 2) MHz (1 to 40) Hz 40 Hz to 1 kHz (1to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (0.3 to 1) MHz (1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz 60 Hz 60 Hz
(10 to 32) mVrms (32 to 100) mVrms (100 to 120) mVrms
10 Hz to 10 kHz (10 to 50) kHz (50 to 100) kHz 10 Hz to 10 kHz (10 to 50) kHz (50 to 100) kHz 10 Hz to 50 kHz (50 to 100) kHz
0.23° 0.41° 0.81° 0.23° 0.41° 0.81° 0.065° 0.41°
Krohn-Hite 6620
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 8 of 25
Parameter/Range
Frequency
CMC2, 4 () Comments
Oscilloscopes3 – Amplitude Square Wave
50 Ω ,1 mV to 6.6 Vpp 1 MΩ, 1 mV to 130 Vpp
Leveled Sine Wave –
Flatness 5 mV to 5.5 V
5 mV to 3.5 V Time Marker
10 Hz to 10 kHz 10 Hz to 1 kHz (1 to 10) kHz 50 kHz to 100 MHz (100 to 300) MHz (300 to 600) MHz (600 to 1 100) MHz 5 s to 50 ms 1 ns to 20 ms (cardinal points) 1 ns to 20 ms (noncardinal points)
Distortion3 – Measure 5 Hz to 600 kHz Fundamental Frequency
(0 to 100) % Distortion 20 Hz to 20 kHz (20 to 100) kHz
1.3 dB 1.2 dB
HP 8903B
Capacitance –Generate3, 6
(0.19 to 1.0999) nF (1.1 to 3.2999) nF (3.3 to 10.9999) nF (11 to 32.9999) nF (33 to 109.999) nF (110 to 329.999) nF (0.33 to 1.09999) F (1.1 to 3.29999) F (3.3 to 10.9999) F (11 to 32.9999) F (33 to 109.999) F (110 to 329.999) F (0.33 to 1.09999) mF (1.1 to 3.2999) mF (3.3 to 10.9999) mF (11 to 32.9999) mF (33 to 110) mF
10 Hz to 10 kHz 10 Hz to 3 kHz 10 Hz to 1 kHz 10 Hz to 1 kHz 10 Hz to 1 kHz 10 Hz to 1 kHz (10 to 600) Hz (10 to 300) Hz (10 to 150) Hz (10 to 120) Hz (10 to 80) Hz (DC to 50) Hz (DC to 20) Hz (DC to 6) Hz (DC to 2) Hz (DC to 0.6) Hz (DC to 0.2) Hz
100 pA to 100 A (0.1 to 1) mA (1 to 10) mA (10 to 100) mA (0.1 to 1) A (1 to 20) A (1 to 300) A
25 A/A + 0.8 nA 23 A/A + 5 nA 23 A/A + 50 nA 35 A/A + 0.5 μA 0.011 % + 10 μA 31 A/A 1 mA/A
HP 3458A Fluke Y5020A Guildline 9211
DC Resistance – Measure3
(0.1 to 10) (10 to 100) (0.1 to 1) k (1 to 10) k (10 to 100) k (0.1 to 1) M (1 to 10) M (10 to 100) M (0.1 to 1) G (0.2 to 2) GΩ (2 to 20) GΩ (20 to 200) GΩ (0.2 to 2) TΩ (2 to 20) TΩ
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 10 of 25
Parameter/Equipment
Range
CMC2, 4 () Comments
DC Resistance – Generate3
(0 to 10.9999) (11 to 32.9999) (33 to 109.9999) (110 to 329.9999) (330 to 1099.999) (1.1 to 3.299999) k (3.3 to 10.99999) k (11 to 32.99999) k (33 to 109.9999) k (110 to 329.9999) k (330 to 1099.999) k (1.1 to 3.299999) M (3.3 to 10.99999) M (11 to 32.99999) M (33 to 109.9999) M (110 to 329.9999) M (330 to 1099.999) M
37 / + 0.78 m 27 / + 1.2 m 23 / + 1.1 m 29 / + 1.6 m 23 / + 1.6 m 26 / + 20 m 25 / + 20 m 26 / + 0.16 28 / + 0.16 32 / + 1.6 28 / + 1.6 49 / + 30 0.010 % + 40 0.065 % + 1.9 k 0.041 % + 2.3 k 0.23 % + 78 k 1.2 % + 0.39 M
Fluke 5520A
DC Resistance – Generate3 Fixed Points
1 1.9 10 19 100 190 1 k 1.9 k 10 k 19 k 100 k 190 k 1 M 1.9 M 10 M 19 M 100 M
0.13 m 0.18 m 0.28 m 0.53 m 1.6 m 3.1 m 12 m 23 m 0.11 0.21 1.3 3.0 50 60 4 k 4.9 k 26 k
Fluke 5720A
DC Voltage – Measure3
Up to 200 mV 200 mV to 2 V (2 to 20) V (20 to 200) V (200 to 1050)V
Electrical Calibration of Thermocouple Indicators3 –
Type B Type C Type E
(600 to 800) °C (800 to 1000) °C (1000 to 1550) °C (1550 to 1820) °C (0 to 150) °C (150 to 650) °C (650 to 1000) °C (1000 to 1800) °C (1800 to 2316) °C (-250 to -100) °C (-100 to -25) °C (-25 to 350) °C (350 to 650) °C (650 to 1000) °C
0.46 °C 0.36 °C 0.33 °C 0.35 °C 0.33 °C 0.29 °C 0.33 °C 0.51 °C 0.85 °C 0.52 °C 0.19 °C 0.17 °C 0.19 °C 0.24 °C
Fluke 5520A
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 12 of 25
Parameter/Equipment
Range CMC2 () Comments
Electrical Calibration of Thermocouple Indicators – (cont)
Type J
Type K Type N Type R
Type S Type T Type U
(-210 to -100) °C (-100 to -30) °C (-30 to 150) °C (150 to 760) °C (760 to 1200) °C (-200 to -100) °C (-100 to -25) °C (-25 to 120) °C (120 to 1000) °C (1000 to 1372) °C (-200 to -100) °C (-100 to -25) °C (-25 to 120) °C (120 to 410) °C (410 to 1300) °C (0 to 250) °C (250 to 400) °C (400 to 1000) °C (1000 to 1767) °C (0 to 250) °C (250 to 1 000) °C (1000 to 1400) °C (1400 to 1767) °C (-250 to -150) °C (-150 to 0) °C (0 to 120) °C (120 to 400) °C (-200 to 0) °C (0 to 600) °C
0.32 °C 0.20 °C 0.18 °C 0.21 °C 0.26 °C 0.35 °C 0.23 °C 0.21 °C 0.31 °C 0.42 °C 0.42 °C 0.26 °C 0.24 °C 0.22 °C 0.29 °C 0.58 °C 0.37 °C 0.36 °C 0.43 °C 0.50 °C 0.39 °C 0.41 °C 0.48 °C 0.65 °C 0.27 °C 0.23 °C 0.17 °C 0.58 °C 0.29 °C
Fluke 5520A
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 13 of 25
Parameter/Equipment
Range
CMC2 () Comments
Electrical Calibration of RTDs3 –
Pt 385, 100
Pt 3926, 100 Pt 3916, 100 Pt 385, 200 Pt 385, 500
(-200 to -80) C (-80 to 0) C (0 to 100) C (100 to 300) C (300 to 400) C (400 to 630) C (630 to 800) C (-200 to -80) C (-80 to 0) C (0 to 100) C (100 to 300) C (300 to 400) C (400 to 630) C (-200 to -190) C (-190 to -80) C (-80 to 0) C (0 to 100) C (100 to 260) C (260 to 300) C (300 to 400) C (400 to 600) C (600 to 630) C (-200 to -80) C (-80 to 0) C (0 to 100) C (100 to 260) C (260 to 300) C (300 to 400) C (400 to 600) C (600 to 630) C (-200 to -80) C (-80 to 0) C (0 to 100) C (100 to 260) C (260 to 300) C (300 to 400) C (400 to 600) C (600 to 630) C
0.06 C 0.06 C 0.08 C 0.10 C 0.10 C 0.12 C 0.23 C 0.05 C 0.06 C 0.07 C 0.09 C 0.10 C 0.13 C 0.25 C 0.05 C 0.05 C 0.06 C 0.07 C 0.08 C 0.09 C 0.11 C 0.23 C 0.05 C 0.05 C 0.05 C 0.05 C 0.12 C 0.13 C 0.14 C 0.16 C 0.05 C 0.06 C 0.06 C 0.06 C 0.08 C 0.08 C 0.09 C 0.11 C
Fluke 5520A
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 14 of 25
Parameter/Equipment
Range CMC2, 4 () Comments
Electrical Calibration of RTDs3 – (cont)
Pt 385, 1000
PtNi 385, 120 Cu 427, 10
(-200 to -80) C (-80 to 0) C (0 to 100) C (100 to 260) C (260 to 300) C (300 to 400) C (400 to 600) C (600 to 630) C (-80 to 0) C (0 to 100) C (100 to 260) C (-100 to 260) C
0.04 C 0.04 C 0.05 C 0.06 C 0.07 C 0.08 C 0.08 C 0.23 C 0.08 C 0.09 C 0.14 C 0.30 C
By comparison to thermal voltage converters with HP 3458A, opt 002
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 16 of 25
Parameter/Range
Frequency CMC2, 7 () Comments
Capacitance – Measure3, 5
@ 1 kHz
(0.1 to 10) pF (10 to 100) pF 100 pF to 25 µF (25 to 100) µF 100 µF to 1 mF
0.41 % 0.05 % 0.021 % 0.031 % 0.021 %
GenRad 1689M
Parameter/Equipment
Range CMC2, 7 () Comments
LF Energy
10 J 50 J 100 J 360 J
0.30 J 0.70 J 1.3 J 4.5 J
Fluke impulse 7000 gold standard
III. Electrical – RF/Microwave
Parameter/Range
Frequency CMC2, 4, 7 () Comments
RF Power – Generate3, 5,
50 Ω
(13.52 to 24) dBm (-56 to 13.51) dBm (-60 to 13) dBm (-120 to -60) dBm
DC to 20 MHz DC to 20 MHz 10 MHz to 40 GHz 10 MHz to 40 GHz
0.37 dB 0.42 dB 2.2 dB 2.6 dB
HP 3325A/B HP 83640
RF Power – Measure3, 5 ,
50 Ω
(-30 to 20) dBm
(0.01 to 0.05) GHz (0.05 to 2) GHz (2 to 4) GHz (4 to 6) GHz (6 to 8) GHz (8 to 12) GHz (12 to 13) GHz (13 to 14) GHz (14 to < 18) GHz 18 GHz 18 to 26.5 GHz
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 17 of 25
Parameter/Range
Frequency CMC2, 4, 7 () Comments
RF Power – Measure, 50 Ω (cont) (-70 to -20) dBm (-30 to +20) dBm
(10 to 30) MHz 30 MHz to 4 GHz (4 to 6) GHz (6 to 8) GHz (8 to 10) GHz (10 to 12) GHz (12 to 14) GHz (14 to 15) GHz (15 to 18) GHz (100 to 500) kHz 500 kHz to 1 MHz (1 to 2) MHz (2 to 50) MHz (50 to 100) MHz (0.1 to 2) GHz (2 to 4) GHz (4 to 4.2) GHz
45 MHz to 2 GHz (2 to 8) GHz (8 to 18) GHz 45MHz to 2 GHz (2 to 8) GHz (8 to 18) GHz 45MHz to 2 GHz (2 to 8) GHz (8 to 18) GHz 45MHz to 2 GHz (2 to 8) GHz (8 to 18) GHz
45MHz to 2 GHz (2 to 8) GHz (8 to 18) GHz 45 MHz to 2 GHz (2 to 8) GHz (8 to 20) GHz (20 to 26.5) GHz 45 MHz to 2 GHz (2 to 8) GHz (8 to 20) GHz (20 to 26.5) GHz 45 MHz to 2 GHz (2 to 8) GHz (8 to 20) GHz (20 to 26.5) GHz 45 MHz to 2 GHz (2 to 8) GHz (8 to 20) GHz (20 to 26.5) GHz 45 MHz to 2 GHz (2 to 8) GHz (8 to 20) GHz (20 to 26.5) GHz
Rate: 20 Hz to 10 kHz Frequency: 250 kHz to 10 MHz Deviations: ≤ 40 kHz Peak Rate: 50 Hz to 100 kHz Frequency: 10 MHz to 1.3 GHz Deviations: ≤ 400 kHz Peak Rate: 20 Hz to 200 kHz Frequency: 10 MHz to 1.3 GHz Deviations: ≤400 kHz Peak
1.6 % + 1 LSD 0.8 % + 1 LSD 3.9 % + 1 LSD
HP 8902A
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 20 of 25
Parameter/Equipment
Range CMC2, 4, 7 () Comments
Frequency Modulation – Measure3, 5 (cont)
Rate: 50 Hz to 100 kHz Frequency: (1.3 to 26.5) GHz Deviations: ≤ 400 kHz Peak Rate: 20 Hz to 200 kHz Frequency: (1.3 to 26.5) GHz Deviations: ≤ 400 kHz Peak
0.79 % + 1 LSD 3.9 % + 1 LSD
HP 8902A
Attenuation Measure3, 5
2.5 MHz to 2.4 GHz
(0 to 10) dB (10 to 20) dB (20 to 30) dB (30 to 40) dB (40 to 50) dB (50 to 60) dB (60 to 70) dB (70 to 80) dB (80 to 90) dB (90 to 100) dB (100 to 110) dB (110 to 120) dB (120 to 127) dB
2.4 GHz to 26.5 GHz
(0 to 10) dB (10 to 20) dB (20 to 30) dB (30 to 40) dB (40 to 50) dB (50 to 60) dB (60 to 70) dB (70 to 80) dB (80 to 90) dB (90 to 100) dB (100 to 110) dB (110 to 120) dB (120 to 127) dB
0.075 dB 0.078 dB 0.089 dB 0.090 dB 0.11 dB 0.11 dB 0.12 dB 0.13 dB 0.15 dB 0.15 dB 0.16 dB 0.18 dB 0.20 dB 0.14 dB 0.14 dB 0.15 dB 0.15 dB 0.16 dB 0.16 dB 0.17 dB 0.17 dB 0.19 dB 0.19 dB 0.20 dB 0.22 dB 0.24 dB
HP 8902A w/ 11793A,11722A, and 11792A
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 21 of 25
(0 to 1) lbf (1 to 10) lbf (10 to 50) lbf (50 to 100) lbf (100 to 500) lbf (500 to 1100) lbf (1100 to 11 000) lbf (11 000 to 33 000) lbf (33 000 to 66 000) lbf (66 000 to 130 000) lbf
NIST Class F weights United force stand with Tovey load cells
Pressure3
(-15 to 0) psi (0 to 125) psi (125 to 2500) psi (2500 to 10000) psi
0.0083 psi 0.0087 psi 0.0075 % 0.12 %
Ruska 7250 XI Crystal XP2
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 22 of 25
Parameter/Equipment
Range
CMC2, 7 ()
Comments
Scales & Balances3
(1 to 500) mg (0.5 to 2) g (2 to 3) g (3 to 5) g (5 to 10) g (10 to 50) g (50 to 100) g (100 to 200) g (200 to 300) g (300 to 500) g (0.5 to 1) kg (1 to 2) kg (0.25 to 0.5) lb (0.5 to 10) lb (10 to 25) lb (25 to 50) lb (50 to 100) lb (100 to 250) lb (250 to 500) lb
(2 to 200) in·lbf (4 to 110) in·lbf (9 to 275) ft·lbf (275 to 2000) ft·lbf
0.012 % 0.021 % 0.028 % 0.022 %
Torque arms w/ class F weights
Torque Wrenches3
(5 to 50) in·lbf (25 to 250) in·lbf (100 to 1000) in·lbf (20 to 250) ft·lbf (200 to 2000) ft·lbf
0.32 % 0.30 % 0.33 % 0.30 % 0.31 %
CDI 2000-400-02 AKO TSD 404
(A2LA Cert. No. 2357.07) Revised 12/1/2017 Page 23 of 25
Parameter/Equipment
Range
CMC2 ()
Comments
Indirect Verification of Rockwell Hardness and Rockwell Superficial Hardness Testers3
HRA
(20 to 69) HRA (70 to 79) HRA (80 to 86) HRA
HRBW
(0 to 59) HRBW (60 to 79) HRBW (80 to 100) HRBW
HRC: (20 to 39) HRC (40 to 59) HRC (60 to 70) HRC
HREW:
(57 to 83) HREW (84 to 92) HREW (93 to 100) HREW
HR45N:
(19 to 36) HR45N HR15TW:
(87 to 93) HR15TW
1.2 HRA 1.2 HRA 0.62 HRA 1.9 HRBW 1.4 HRBW 1.3 HRBW 1.2 HRC 1.2 HRC 0.69 HRC 1.3 HREW 1.3 HREW 1.3 HREW 1.3 HR45N 1.2 HR15TW
Hardness blocks
Mass3, 5
1 mg 2 mg (2 to 5) mg (5 to 10) mg (10 to 20) mg (20 to 50) mg (50 to 100) mg (100 to 200) mg (200 to 500) mg (0.5 to 1) g (1 to 2) g (2 to 3) g (3 to 5) g (5 to 10) g (10 to 50) g (50 to 100) g (100 to 200) g (200 to 300) g (300 to 500) g
1 This laboratory offers commercial and field calibration service. 2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement
that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMC’s represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavior of the customer’s device and to influences from the circumstances of the specific calibration.
3 Field calibration service is available for this calibration and this laboratory meets A2LA R104 – General
Requirements: Accreditation of Field Testing and Field Calibration Laboratories for these calibrations. Please note the uncertainties achievable on a customer's site can normally be expected to be larger than the Best Measurement Capabilities (BMC) that the accredited laboratory has been assigned as CMC on the A2LA Scope. Allowance must be made for aspects such as the environment at the place of calibration and for other possible adverse effects such as those caused by transportation of the calibration equipment. The usual allowance for the uncertainty introduced by the item being calibrated, (e.g. resolution) must also be considered and this, on its own, could result in the calibration uncertainty being larger than the BMC.
4 The stated measured values are determined using the indicated instrument (see Comments). This
capability is suitable for the calibration of the devices intended to measure or generate the measured value in the ranges indicated. CMC are expressed as either a specific value that covers the full range or as a fraction/percentage of the reading plus a fixed floor specification.
5 In the statement of CMC, L is the numerical value of the nominal length of the device measured in inches.
In the statement of CMC, D is the diagonal length of the surface plate in inches. 6 The deviation is the lesser of either ≤ 10 MHz or (n x modulation rate) where n = 1, 2, 3 or 4 depending
upon the frequency multiplier. 7 In the statement of CMC, the percent is percentage of reading, unless otherwise noted.
For the calibrations to which this accreditation applies, please refer to the laboratory’s Calibration Scope of Accreditation.
Accredited Laboratory
A2LA has accredited
TEKTRONIX, INC. Bothell, WA
for technical competence in the field of
Calibration
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. This laboratory also meets the requirements of
ANSI/NCSLI Z540-1-1994 and any additional program requirements in the field of calibration. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-
IAF Communiqué dated 8 January 2009).
Presented this 4th day of December 2015. _______________________ President & CEO For the Accreditation Council Certificate Number 2357.07 Valid to June 30, 2018 Revised May 22, 2017