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 April 2017). CERTIFICATE OF ACCREDITATION ANSI National Accreditation Board 11617 Coldwater Road, Fort Wayne, IN 46845 USA This is to certify that Angel’s Instrumentation, A Transcat Company 928 Canal Drive Chesapeake, VA 23323 has been assessed by ANAB and meets the requirements of international standard ISO/IEC 17025:2017 and national standards ANSI/NCSL Z540-1-1994 (R2002) and ANSI/NCSL Z540.3-2006 (R2013) while demonstrating technical competence in the field of CALIBRATION Refer to the accompanying Scope of Accreditation for information regarding the types of activities to which this accreditation applies AC-2489.21 Certificate Number Certificate Valid Through: 09/07/2021 Version No. 003 Issued: 02/28/2020
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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 April 2017).
CERTIFICATE OF ACCREDITATION ANSI National Accreditation Board
11617 Coldwater Road, Fort Wayne, IN 46845 USA
This is to certify that
Angel’s Instrumentation, A Transcat Company 928 Canal Drive
Chesapeake, VA 23323 has been assessed by ANAB and meets the requirements of international standard
ISO/IEC 17025:2017 and national standards
ANSI/NCSL Z540-1-1994 (R2002) and ANSI/NCSL Z540.3-2006 (R2013)
while demonstrating technical competence in the field of
CALIBRATION Refer to the accompanying Scope of Accreditation for information regarding the types of
activities to which this accreditation applies
AC-2489.21 Certificate Number
Certificate Valid Through: 09/07/2021
Version No. 003 Issued: 02/28/2020
Version 003
Issued: February 28, 2020 www.anab.org
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SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017, ANSI/NCSL Z540-1-1994 (R2002) AND ANSI/NCSL Z540.3-2006 (R2013)
ANGEL’S INSTRUMENTATION, A TRANSCAT COMPANY
928 Canal Drive Chesapeake, VA 23323
Doug Wiesner 757-558-2550
CALIBRATION
Valid to: September 7, 2021 Certificate Number: AC-2489.21
Acoustics and Vibration
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
Reference Standard, Method, and/or
Equipment Vibration – Measure Voltage Sensitivity
100 Hz 10 mV/g 2 % Ref Accelerometer w/Calibrator
Frequency Response (20 to 100) Hz (0.8 to 20) g 1.6 % (100 to 2 500) Hz 1.4 % (2500 to 10 000) Hz 2.8 %
Frequency Response 7 Hz to 10 Hz (0.8 to 20) g pk 7.0 % Vibration Calibrator 10 Hz to 30 Hz 6 % 300 Hz to 2.0 kHz 4.5 % 2.0 kHz to 10 kHz 7 %
Sound – Generate
1 kHz 110 dB 0.42 dB SPL Calibrator
Sound – Measure 20 Hz to 10 kHz (50 to 120) dB 0.5 dB Sound Meter
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Chemical Quantities
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
C₄H₈ (Isobutylene) 0.01 % Isobutylene 1.1 % Calibration Gas
CO2 (Carbon Dioxide) 0.5 % CO2 0.8 % Calibration Gas 5 % CO2 0.8 %
Electrical – DC/Low Frequency
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
Reference Standard, Method, and/or
Equipment (0 to 220) mV 7.5 µV/V + 0.4 µV (0.22 to 2.2) V 5 µV/V + 0.7 µV
DC Voltage – Generate 1 (2.2 to 11) V 3.5 µV/V + 2.5 µV Fluke 5730A/03 (11 to 22) V 3.5 µV/V + 4 µV (22 to 220) V 5 µV/V + 40 µV (220 to 1 100) V 6 µV/V + 400 µV
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Electrical – DC/Low Frequency
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
Reference Standard, Method, and/or
Equipment Up to 200 mV 5 µV/V + 0.5 µV
DC Voltage – Measure 1 200 mV to 20 V 3.5 µV/V + 0.2 µV Fluke 8508A opt 001 (20 to 200) V 5.5 µV/V + 0.2 µV (200 to 1 000) V 5.5 µV/V + 0.5 µV
DC High Voltage – Measure 1 Up to 40 kV 2 % Fluke 80k40HV Probe, Fluke 8508A opt 001
(0 to 220) µA 40 µA/A + 6 nA
(0.22 to 2.2) mA 35 µA/A + 7 nA
(2.2 to 22) mA 35 µA/A + 40 nA Fluke 5730A/03
(22 to 220) mA 45 µA/A + 0.7 µA
DC Current – Generate 1 (0.22 to 2.2) A 80 µA/A + 12 µA
(2.2 to 3) A 0.038 % + 40 µA
(3 to 11) A 0.050 % + 500 µA Fluke 5522A/1100
(11 to 20.5) A 0.1 % + 750 µA
(20 to 1000) A 0.5 % + 0.5 A Fluke 5522A w/ Coil
(20 to 100) A 0.04 % SR-100/ Fluke 8508A
Up to 2 mA 12 µA/A + 2 µA Fluke 8508A opt 001
(2 to 20) mA 14 µA/A + 2 µA Reference DMM
DC Current – Measure 1 (20 to 100) mA 8.5 µA/A
100 mA to 1 A 8.5 µA/A + 6 µA Fluke 8508A opt 001 w/ Shunts
(1 to 15) A 40 µA/A + 8 µA
(15 to 100) A 0.04 % + 24 µA
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Electrical – DC/Low Frequency
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
(10 to 20) MHz 0.17 % + 1 µV (20 to 30) MHz 0.37 % + 1 µV
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Electrical – DC/Low Frequency
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
Reference Standard, Method, and/or
Equipment (7 to 22) mV (0.5 to 1.2) MHz 0.07 %
Wideband Flatness (1.2 to 2) MHz 0.07 % Fluke 5790A-03 1 kHz Reference (2 to 10) MHz 0.1 %
(10 to 20) MHz 0.17 % (20 to 30) MHz 0.37 % (22 to 700) mV (0.5 to 1.2) MHz 0.05 %
Wideband Flatness (1.2 to 2) MHz 0.05 % 1 kHz Reference (2 to 10) MHz 0.10 % Fluke 5790A-03
(10 to 20) MHz 0.15 % (20 to 30) MHz 0.35 % (70 to 220) mV (0.5 to 1.2) MHz 0.05 %
Wideband Flatness (1.2 to 2) MHz 0.05 % Fluke 5790A-03 1 kHz Reference (2 to 10) MHz 0.1 %
(10 to 20) MHz 0.15 % (20 to 30) MHz 0.35 % (220 to 700) mV (0.5 to 1.2) MHz 0.05 %
Wideband Flatness (1.2 to 2) MHz 0.05 % Fluke 5790A-03 1 kHz Reference (2 to 10) MHz 0.10 %
(10 to 20) MHz 0.15 % (20 to 30) MHz 0.35 % 700 mV to 2.2 V (0.5 to 1.2) MHz 0.05 %
Wideband Flatness (1.2 to 2) MHz 0.05 % Fluke 5790A-03 1 kHz Reference (2 to 10) MHz 0.10 %
(10 to 20) MHz 0.15 % (20 to 30) MHz 0.35 % (2.2 to 7) V (0.5 to 1.2) MHz 0.05 %
Wideband Flatness (1.2 to 2) MHz 0.05 % Fluke 5790A-03 1 kHz Reference (2 to 10) MHz 0.10 %
(10 to 20) MHz 0.15 % (20 to 30) MHz 0.35 %
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Electrical – DC/Low Frequency
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
Reference Standard, Method, and/or
Equipment
Up to 220 μA (10 to 20) Hz
0.025 % + 16 nA
(20 to 40) Hz 0.016 % + 10 nA AC Current 1– Generate (0.04 to 1) kHz 0.01 % + 8 nA Fluke 5730A/03
(1 to 5) kHz 0.028 % + 12 nA (5 to 10) kHz 0.11 % + 65 nA
(0.22 to 2.2) mA (10 to 20) Hz
0.025 % + 40 nA
AC Current 1– Generate (20 to 40) Hz 0.016 % + 35 nA (0.04 to 1) kHz 0.01 % + 35 nA Fluke 5730A/03 (1 to 5) kHz 0.02 % + 110 nA (5 to 10) kHz 0.11 % + 650 nA
(2.2 to 22) mA (10 to 20) Hz
0.025 % + 400 nA
(20 to 40) Hz 0.016 % + 350 nA (0.04 to 1) kHz 0.01 % + 350 nA (1 to 5) kHz 0.02 % + 550 nA (5 to 10) kHz 0.11 % + 5 000 nA
(22 to 220) mA (10 to 20) Hz
0.025 % + 4 μA
AC Current 1– Generate (20 to 40) Hz 0.016 % + 3.5 μA Fluke 5730A/03 (0.04 to 1) kHz 0.01 % + 2.5 μA (1 to 5) kHz 0.02 % + 3.5 μA (5 to 10) kHz 0.11 % + 10 μA (0.22 to 2.2) A (0.02 to 1) kHz 0.024 % + 35 μA (1 to 5) kHz 0.045 % + 80 μA (5 to 10) kHz 0.7 % + 160 μA
(2.2 to 3) A (10 to 45) Hz
0.18 % + 100 µA
(0.045 to 1) kHz 0.06 % + 100 µA (1 to 5) kHz 0.6 % + 1 mA (5 to 10) kHz 2.5 % + 5 mA
(3 to 11) A (45 to 100) Hz
0.06 % + 2 mA
AC Current 1– Generate (0.1 to 1) kHz 0.1 % + 2 mA Fluke 5522A/SC1100
(1 to 5) kHz 3 % + 2 mA
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Electrical – DC/Low Frequency
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-) 2
Reference Standard, Method, and/or
Equipment
(11 to 20.5) A (45 to 100) Hz
0.12 % + 5 mA
(0.1 to 1) kHz 0.15 % + 5 mA Fluke 5522A/SC1100
AC Current 1– Generate (1 to 5) kHz 3 % + 5 mA
(20 to 1000) A (45 to 65) Hz 0.28 % + 0.09 A Fluke 5522A/Coil
(-196 to 0) °C 0.042 °C Hart Scientific 1521 w/5618B / 5627A
Temperature 1 – Measure & Measuring Equipment (0 to 100) °C 0.042 °C
(100 to 420) °C 0.06 °C Hart Scientific 1523 w/5624
(420 to 960) °C 0.064 °C
Ambient to 212 °F 0.92 °F Fluke 9132
Infrared Devices 1 (212 to 572) °F 1.3 °F Ɛ = 0.95 (572 to 932) °F 1.5 °F λ = (8 to 14) µm
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Time and Frequency
Parameter/Equipment Range Expanded Uncertainty of Measurement (+/-)
Reference Standard, Method, and/or
Equipment Frequency 1 – Generate 1 MHz to 27 GHz 0.05 µHz/Hz Fluke 96270A
1 Hz to 160 MHz 3.2 µHz/Hz Racal Dana 1992 Frequency 1 – Measure (0.4 to 1.3) GHz 5.9 µHz/Hz
(1.3 to 26.5) GHz 0.05 µHz/Hz + 1 count HP 5343A
Calibration and Measurement Capability (CMC) is expressed in terms of the measurement parameter, measurement range, expanded uncertainty of measurement and reference standard, method, and/or equipment. The expanded uncertainty of measurement is expressed as the standard uncertainty of the measurement multiplied by a coverage factor of 2 (k=2), corresponding to a confidence level of approximately 95%. Notes: 1. On-site calibration service is available for this parameter, since on-site conditions are typically more variable than those in the laboratory, larger measurement
uncertainties are expected on-site than what is reported on the accredited scope. 2. Values listed with percent (%) are percent of reading or generated value unless otherwise noted. 3. R = resolution of the unit under test, L = value of the nominal length of the device measured, and M = the mismatched value. 4. This scope is formatted as part of a single document including Certificate of Accreditation No. AC-2489.21.