CERTIFICATE OF ACCREDITATION ANSI-ASQ National Accreditation Board
500 Montgomery Street, Suite 625, Alexandria, VA 22314, 877-344-3044 This is to certify that
Continental Testing 104 S. Main Street Union, OH 45322
has been assessed by ANAB and meets the requirements of international standard
ISO/IEC 17025:2005 and national standard
ANSI/NCSL Z540-1-1994 while demonstrating technical competence in the field(s) of
CALIBRATION Refer to the accompanying Scope(s) of Accreditation for information regarding the types
of calibrations and/or tests to which this accreditation applies.
AC-1647 Certificate Number
ANAB Approval Certificate Valid: 03/28/2016-03/29/2018 Version No. 002 Issued: 03/28/2016
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005. 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 January 2009).
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500 Montgomery St. Suite 625 Alexandria, VA 22314 703-836-0025 www.anab.org
SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 & ANSI/NCSL Z540-1-1994
Continental Testing 104 S. Main Street, Union, OH 45322-3358
DuWain Ake Phone: 800-648-5091 [email protected] www.continentaltesting.com
CALIBRATION
Valid to: March 29, 2018 Certificate Number: AC-1647 I. Electromagnetic - DC/Low Frequency
PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
DC Current – Source
(3.2 to 32) mA (32 to 320) mA
320 mA to 3.2 A (3.2 to 10.5) A
(10.5 A to 20) A
140 µA/A + 19 nA 140 µA/A + 180 nA 140 µA/A + 1.8 A 160 µA/A + 18 A
600 µA/A + 200 A 550 µA/A + 1.8 mA 550 µA/A + 4.8 mA
Fluke / Wavetek 9100 (w/ Option -200)
DC Voltage - Source
Up to 320 mV 320 mV to 3.2 V
(3.2 to 30) V (32 to 320) V
(320 to 1.05) kV
60 µV/V + 16 µV 60 µV/V + 160 µV 65 µV/V + 1.6 mV 65 µV/V + 16 mV 60 µV/V + 160 mV
Fluke / Wavetek 9100
DC Resistance - Source
Up to 40 (40 to 400) 400 to 4 k (4 to 40) k
(40 to 400) k 400 k to 4 M
(4 to 40) M (40 to 400) M 400M to 2 G
250 / + 11 m 150 / + 26 m
150 / + 180 m 150 / + 1.8 180 / + 18
200 / + 190 500 / + 2.6 k 600 / + 43 k 1.0 m / + 160 k
Fluke / Wavetek 9100 (w/ Option -135)
Conductance - Source
(2.5 to 25) nS (25 to 250) nS
250 nS to 2.5 S (2.5 to 25) S (25 to 250) S
250 nS to 2.5 mS
4.0 mS/S + 1.6 pS 2.0 mS/S + 16 pS
1.2 mS/S + 160 pS 500 S/S + 1.6 nS 500 S/S + 16 nS
400 S/S + 160 nS
Fluke / Wavetek 9100
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PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
AC Current – Source
Up to 32 A
(32 to 320) A
320 A to 3.2 mA
(3.2 to 32) mA
(32 to 320) mA
320 mA to 3.2 A
(3.2 to 10.5) A
(10.5 to 20) A
(20 to 32) A
(32 to 200) A
(200 to 1000) A
10 Hz to 3 kHz (3 to 10) kHz
(10 to 20) kHz (20 to 30) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 20) kHz (20 to 30) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 20) kHz (20 to 30) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 20) kHz (20 to 30) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 20) kHz (20 to 30) kHz
10 Hz to 3 kHz (3 to 10) kHz
10 Hz to 3 kHz (3 to 10) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 100) Hz
(100 to 440) Hz
(10 to 100) Hz (100 to 440) kHz
(10 to 100) Hz
700 A/A + 900 nA 1.0 mA/A + 1.8 A 2.0 mA/A + 6.0 A 2.5 mA/A + 9.0 A
700 A/A + 300 nA 1.0 mA/A + 600 nA 2.0 mA/A + 2.0 A 2.5 mA/A + 3.0 A
700 A/A + 340 nA 1.0 mA/A + 620 nA 2.0 mA/A + 2.0 A 2.5 mA/A + 3.0 A
700 A/A + 3.6 A 1.0 mA/A + 6.6 A 2.0 mA/A + 13 A 2.5 mA/A + 23 A
800 A/A + 36 A 1.0 mA/A + 51 A 2.0 mA/A + 66 A 2.5 mA/A + 98 A
1.0 mA/A + 510 A 2.5 mA/A + 2.6 mA
2.0 mA/A + 3.4 mA 5.0 mA/A + 11 mA
2.0 mA/A + 7.1 mA 5.0 mA/A + 23 mA
2.0 mA/A + 5.8 mA 7.8 mA/A + 27 mA
2.1 mA/A + 92 mA
6.7 mA/A + 250 mA
2.1 mA/A + 480 mA
Fluke / Wavetek 9100 (w/ Option -200)
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500 Montgomery St. Suite 625 Alexandria, VA 22314 703-836-0025 www.anab.org
PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
AC Voltage - Source
Up to 10 mV
(10 to 32) mV
(32 to 320) mV
320 mV to 3.2 V
(3.2 to 32) V
(32 to 105) V
(105 to 320) V
10 Hz to 3 kHz (3 to 10) kHz
(10 to 30) kHz (30 to 50) kHz
(50 to 100) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 30) kHz (30 to 50) kHz
(50 to 100) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 30) kHz (30 to 50) kHz
(50 to 100) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 30) kHz (30 to 50) kHz
(50 to 100) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 30) kHz (30 to 50) kHz
(50 to 100) kHz
10 Hz to 3 kHz (3 to 10) kHz
(10 to 30) kHz (30 to 50) kHz
(50 to 100) kHz
(40 to 100) Hz 100 Hz to 1 kHz
(1 to 3) kHz (3 to 10) kHz
(10 to 20) kHz (20 to 30) kHz
90 20
0.90 mV/V + 2.0 mV 2.0 mV/V + 5.2 mV
8 30
2.0 mV/V + 1.3 mV
25 30 51 100
2.0 mV/V + 260 mV
250 300 510 1.0 mV
2.0 mV/V + 2.6 mV
2.5 mV 3.0 mV 5.1 mV
1.5 mV/V + 9.8 mV 3.5 mV/V + 32 mV
17 mV 18 mV 22 mV
1.5 mV/V + 35 mV 3.5 mV/V + 110 mV
25 mV 25 mV 25 mV
6 mV 1.2 mV/V + 51 mV 1.5 mV/V + 66 mV
Fluke / Wavetek 9100
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500 Montgomery St. Suite 625 Alexandria, VA 22314 703-836-0025 www.anab.org
PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
AC Voltage - Source (Cont.)
(320 to 800) V
(800 to 1 050) V
(40 to 100) Hz 100 Hz to 1 kHz
(1 to 3) kHz (3 to 10) kHz
(10 to 20) kHz (20 to 30) kHz
(40 to 100) Hz (100 to 1) kHz
(1 to 3) kHz (3 to 10) kHz
(10 to 20) kHz
170 mV 170 mV 170 mV
90 mV 1.2 mV/V + 220 mV 1.5 mV/V + 260 mV
200 mV 200 mV 200 mV
60 mV 1.2 mV/V + 350 mV
Fluke / Wavetek 9100
Capacitance - Simulation
(0.5 to 4.0) nF 4.0 to 40) nF
(40 to 400) nF 400 nF to 4 F
(4 to 40) F (40 to 400) F
(400 to 4 000) F (4 000 to 40 000) F
3.0 mF/F + 15.0 pF 3.0 mF/F + 34 pF
3.0 mF/F + 230 pF 4.0 mF/F + 2.3 nF 5.0 mF/F + 23 nF 5.0mF/F + 230 nF 5.0 mF/F + 2.3 F 10.0 mF/F + 62 F
Fluke / Wavetek 9100
Logic Pulses
Pulse Width
Period
(0.3 to 999.9) S 0.3 S to 99.999 mS 1 S to 999.99 mS
10 S to 1999.9 mS
(0.6 to 999.9) S 6.0 S to 99.999 mS 1 S to 999.99 mS
10 S to 2.0 S
250 nS/S + 1.6 S 250 nS/S + 1.6 S 250 nS/S + 16 S
250 nS/S + 160 S
250 nS/S + 1.6 S 250 nS/S + 1.6 S 250 nS/S + 16 S
250 nS/S + 160 S
Fluke / Wavetek 9100 (w/ Option -100)
Frequency Accuracy 10 Hz to 600 MHz 250 nHz/Hz Fluke / Wavetek 9100 (w/ Option -100)
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PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
Oscilloscopes
AC Voltage
Leveled Sine Wave
10 Hz to 50 kHz
50 kHz to 100 MHz 100 MHz to 250 MHz 250 MHz to 600 MHz
10 Hz to 50 kHz
Frequency Accuracy
4.44 mV to 3.336 V 4.44 mV to 133.4 V
4.44 mV to 2.78 V 4.44 mV to 133 V
4.44 mV to 5.56 V 4.44 mV to 5.56 V 4.44 mV to 5.56 V
10.66 mV to 3.34 V
4.44 mV to 133 V
10 Hz to 600 MHz
4.4 mV/V 4.4 mV/V
4.1 mV/V + 40 µV 4.1 mV/V + 40 µV
4.4 mV/V 15.6 mV/V 30.3 mV/V 50.2 mV/V
4.4 mV/V
250 nHz/Hz
Fluke / Wavetek 9100 (w/ Options -100 & -600)
DC Current - Measure
Up to 100 nA 100 nA to 1 µA
(1 to 10) µA (10 to 100) µA
100 µA to 1 mA (1 to 10) mA
(10 to 100) mA 100 mA to 1 A
30 µA/A + 41 pA 20 µA/A + 54 pA
20 µA/A + 240 pA 20 µA/A + 2.0 nA 20 µA/A + 17 nA
20 µA/A + 170 nA 35 µA/A + 2.4 µA 110 µA/A + 50 µA
Agilent / HP 3458A
AC Current - Measure
Up to 100 µA
100 µA to 1 mA
(10 to 20) Hz (20 to 45) Hz
(45 to 100) Hz 100 Hz to 5 kHz
(10 to 20) Hz (20 to 45) Hz
(45 to 100) Hz 100 Hz to 5 kHz
(5 to 20) kHz (20 to 50) kHz (50 to 100) kHz
4.0 mA/A + 44 nA 1.5 mA/A + 240 nA 600 µA/A + 40 nA 600 µA/A + 40 nA
4.0 mA/A + 240 nA 1.5 mA/A + 240 nA 600 µA/A + 240 nA 300 µA/A + 240 nA 400 µA/A + 240 nA 2.7 mA/A + 420 nA 3.7 mA/A + 1.5 µA
Agilent / HP 3458A
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PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
AC Current – Measure (Cont.)
(1 to 10) mA
(10 to 100) mA
100 mA to 1 A
(10 to 20) Hz (20 to 45) Hz
(45 to 100) Hz 100 Hz to 5 kHz
(5 to 20) kHz (20 to 50) kHz
(50 to 100) kHz
(10 to 20) Hz (20 to 45) Hz
(45 to 100) Hz 100 Hz to 5 kHz
(5 to 20) kHz (20 to 50) kHz
(50 to 100) kHz
(10 to 20) Hz (20 to 45) Hz
(45 to 100) Hz 100 Hz to 5 kHz
(5 to 20) kHz (20 to 50) kHz
4.0 mA/A + 2.7 µA 1.5 mA/A + 2.7 µA 600 µA/A + 2.7 µA 300 µA/A + 2.7 µA 600 µA/A + 2.7 µA 4.0 mA/A + 4.5 µA 5.5 mA/A + 16 µA
4.0 mA/A + 28 µA 1.5 mA/A + 28 µA 600 µA/A + 28 µA 300 µA/A + 28 µA 600 µA/A + 28 µA 4.0 mA/A + 45 µA
5.5 mA/A + 160 µA
4.0 mA/A + 290 µA 1.6 mA/A + 290 µA 800 µA/A + 290 µA 1.0 mA/A + 290 µA 3.0 mA/A + 290 µA 10 mA/A + 460 µA
Agilent / HP 3458A
DC Voltage - Measure
Up to 100 mV 100 mV to 1 V
(1 to 10) V (10 to 100) V
(100 to 1 000) V
9.0 µV/V + 510 nV 8.0 µV/V + 3.0 µV 8.0 µV/V + 28 µV 10 µV/V + 510 µV 10 µV/V + 7.3 mV
Agilent / HP 3458A
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PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
AC Voltage - Measure
Up to 10 mV
(10 to 100) mV
100 mV to 1 V
(1 to 10) V
(10 to 100) V
(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 300 kHz 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 300 kHz 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 300 kHz 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
300 kHz to 1 MHz
300 µV/V + 4.1 µV 200 µV/V + 3.0 µV 300 µV/V + 3.1 µV 1.0 mV/V + 9.1 µV 5.0 mV/V + 66 µV 40 mV/V + 66 µV
70 µV/V + 7.0 µV 70 µV/V + 6.1 µV 140 µV/V + 8.1 µV 300 µV/V + 38 µV 800 µV/V + 38 µV 300 µV/V + 70 µV 10 mV/V + 70 µV 15 mV/V + 70 µV
70 µV/V + 64 µV 70 µV/V + 54 µV
140 µV/V + 72 µV 300 µV/V + 140 µV 800 µV/V + 220 µV 300 µV/V + 610 µV 10 mV/V + 1.7 mV 15 mV/V + 1.7 mV
70 µV/V + 700 µV 70 µV/V + 530 µV
140 µV/V + 710 µV 300 µV/V + 1.4 mV 800 µV/V + 1.7 mV 300 µV/V + 5.2 mV 10 mV/V + 19 mV 15 mV/V + 19 mV
200 µV/V + 9.3 mV 200 µV/V + 8.7 mV 200 µV/V + 13 mV 350 µV/V + 15 mV 1.2 mV/V + 35 mV 4.0 mV/V + 36 mV 15 mV/V + 36 mV
Agilent / HP 3458A
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PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
AC Voltage – Measure (Cont.)
750 V
(1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz
(20 to 50) kHz (50 to 100) kHz
400 µV/V + 83 mV 400 µV/V + 79 mV 600 µV/V + 79 mV 1.2 mV/V + 79 mV 3.0 mV/V + 79 mV
Agilent / HP 3458A
Resistance Measure
(10 to 100)
to 1 G
15 110 12 1.0 m
10 7.6 m 10 76
10 760 m 15 8.2 50 180
500 2.0 k 5.0 25
Agilent / HP 3458A
Electrical Simulation of RTD’s
R0 = (10 to 60)
R0 = 60 to1 k
R0 = (1 to 2) k
(-200 to -100) C (-100 to 100) C (100 to 630) C (630 to 850) C
(-200 to -100) C (-100 to 100) C (100 to 630) C (630 to 850) C
(-200 to -100) C (100 to 100) C (100 to 630) C (630 to 850) C
0.23 C 0.15 C 0.30 C 0.45 C
0.15 C 0.10 C 0.20 C 0.30 C
0.12 C 0.082 C 0.16 C 0.24 C
Fluke / Wavetek 9100
Electrical Simulation of Thermocouples
Type B
Type C
(500 to 800) C (800 to 1 000) C
(1 000 to 1 400) C (1 400 to 1 820) C
(0 to 600) C
(600 to 1 000) C (1 000 to 1 800) C (1 800 to 2 320) C
0.57 C 0.44 C 0.38 C 0.40 C
0.33 C 0.31 C 0.43 C 0.44 C
Fluke / Wavetek 9100
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PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
Electrical Simulation of Thermocouples (Cont.)
Type E
Type J
Type K
Type L
Type N
Type R
Type S
Type T
(-250 to -200) C (-200 to -100) C (-100 to 100) C (100 to 1 000) C
(-210 to -100) C (-100 to 800) C (800 to 1000) C
(1 000 to 1 200) C
(-250 to -200) C (-200 to -100) C (-100 to 100) C (100 to 600) C
(600 to 1 372) C
(-200 to -50) C (-50 to 200) C (200 to 700) C (700 to 900) C
(-200 to -100) C (-100 to 900) C (900 to 1 100) C
(1 100 to 1 300) C
(0 to 100) C (100 to 200) C
(200 to 1 600) C (1 600 to 1 767) C
(0 to 200) C
(200 to 1 000) C (1 000 to 1 400) C (1 400 to 1 767) C
(-250 to -200) C (-200 to -100) C
(-100 to 0) C (0 to 400) C
0.48 C 0.27 C 0.23 C 0.26 C
0.30 C 0.25 C 0.26 C 0.28 C
0.59 C 0.31 C 0.25 C 0.28 C 0.31 C
0.31 C 0.24 C 0.26 C 0.28 C
0.37 C 0.28 C 0.27 C 0.29 C
0.55 C 0.43 C 0.39 C 0.32 C
0.52 C 0.40 C 0.39 C 0.40 C
0.61 C 0.31 C 0.27 C 0.23 C
Fluke / Wavetek 9100
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II. Dimensional Calibration
PARAMETER / EQUIPMENT RANGE
CALIBRATION AND MEASUREMENT
CAPABILITY [EXPRESSED AS
UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
Length Standards 1-10 in (15+6.0 L) µin Gauge Blocks, Supermicrometer,
Calipers Up to 24 in (560 + 8.4 L) µin Gauge Blocks
Micrometers Up to 24 in (49 + 5.3 L) µin Gauge Blocks
Dial Indicators Up to 0.025 in (0.025 to 1) in
(1 to 4) in
85 µin 89 µin
140 µin
Gauge Blocks, Micrometer Head
Test Indicators Up to 0.008 in (0.008 to 0.060) in 85 µin 45 µin Gauge Blocks
Micrometer Heads Up to 1 in 59 µin Gauge Blocks, Electronic Indicator
Height Gages Digital or Dial
Up to 6 in (6 to 12) in
71 µin 97 µin
Gauge Blocks, Surface Plate
Pin Gauges Up to 1 in 20 µin Supermicrometer
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III. Mechanical Calibration
PARAMETER / EQUIPMENT RANGE
CALIBRATION AND
MEASUREMENT CAPABILITY
[EXPRESSED AS UNCERTAINTY(±)]
REFERENCE STANDARD OR
EQUIPMENT
Torque Wrenches
Up to 10 lbf·in (10 to 100) lbf· in
(100 to 200) lbf· in
Up to 100 lbf·ft (100 to 2 000) lbf·ft
(2 000 to 2 500) lbf·ft
0.06 lbf·in 0.23 lbf·in 0.30 lbf·in
0.16 lbf·ft 2.4 lbf·ft 2.9 lbf·ft
Torque Sensor
Tensiometers Up to 200 lbf (200 to 2 000) lbf 0.74 lbf 2.8 lbf
Dead weights Torque Sensor
Force Gages Load Cells
Tension
Compression
Up to 200 lbf (200 lbf to 1 200) lbf
(200 to 1 000) lbf (1 000 to 10 000) lbf
(10 000 to 30 000) lbf
Up to 200 lbf (200 lbf to 1 200) lbf
(200 to 1 000) lbf (1 000 to 10 000) lbf
(10 000 to 30 000) lbf (30 000 to 100 000) lbf *
0.036 lbf 0.18 kbf 0.47 lbf 5.5 lbf 15 lbf
0.038 lbf 0.2 lbf 0.47 lbf 5.3 lbf 19 lbf 40 lbf
Dead Weights Dead Weights
Load Cell Load Cell Load Cell
Dead Weights Dead Weights
Load Cell Load Cell Load Cell Load Cell
Scales
Up to 50 lbf (50 to 200) lbf
(200 to 1 200) lbf (200 to 1 000) lbf
(1 000 to 10 000) lbf (10 000 to 30 000) lbf
(30 000 to 100 000) lbf *
0.032 lbf 0.17 lbf 0.17 lbf 0.50 lbf 6.8 lbf 19 lbf 20 lbf
Class S-1 weights Class F weights Class F weights
Load Cell Load Cell Load Cell Load Cell
Pressure Gauges
Up to 100 psi (35 to 500) psi
(500 to 5 000) psi (5 000 to 10 000) psi
(10 000 to 15 000) psi
0.077 psi 0.74 psi 11 psi 7 psi 9 psi
Setra 370 Pressure Indicator Pressure Indicator Pressure Indicator Pressure Indicator
Vacuum Gauges Up to 19 psia (19 to 50) psia 0.0047 psi 0.032 psi
Druck DPI 145 Setra 370
Tachometers 200 000 rpm 0.01% of reading Frequency Counter, Signal Generator
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Notes: 1. Calibration and Measurement Capabilities (Expanded Uncertainty) are based on approximately a 95% confidence interval, using a
coverage of k=2. 2. This laboratory provides in-laboratory and on-site calibration service. Since field (on-site) conditions are typically more variable
than those in the laboratory, larger measurement uncertainties are expected in the field (on-site) than what is reported on the accredited scope.
3. On-site calibration and testing services are not available for the (*) asterisk items. 4. The use of (L) signifies an expression of Length in inches. 5. This scope is formatted as part of a single document including the Certificate of Accreditation No. AC-1647.
_________________________
Vice President