ISO Certificate - ECS Metrology LLC.pdf

PERRY JOHNSON LABORATORY

ACCREDITATION, INC

Certificate of Accreditation

Perry Johnson Laboratory Accreditation, Inc. has assessed the Laboratory of:

ECS Metrology 600 Eagleview Boulevard, Suite 300, Exton, PA 19341

(Hereinafter called the Organization) and hereby declares that Organization is accredited in accordance with the recognized International Standard:

ISO/IEC 17025:2017

This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system

(as outlined by the joint ISO-ILAC-IAF Communiqué dated April 2017):

Electrical, Chemical, Mass, Force, and Weighing Devices, Mechanical, Thermodynamic and Time & Frequency Calibration (As detailed in the supplement)

Accreditation claims for such testing and/or calibration services shall only be made from addresses referenced within this certificate. This Accreditation is granted subject to the system rules governing the Accreditation referred to above, and the

Organization hereby covenants with the Accreditation body’s duty to observe and comply with the said rules.

Initial Accreditation Date: Issue Date: Expiration Date:

September 29, 2017 January 04, 2024 January 04, 2026

Revision Date: Accreditation No.: Certificate No.:

October 17, 2024 94034 L24-17-R1

The validity of this certificate is maintained through ongoing assessments based on a continuous accreditation cycle. The validity of this certificate should be confirmed through the PJLA website: www.pjlabs.com

For PJLA:

Tracy Szerszen President Perry Johnson Laboratory

Accreditation, Inc. (PJLA)

755 W. Big Beaver, Suite 1325

Troy, Michigan 48084

Accreditation, Inc. (PJLA) http://www.pjlabs.com/

Certificate of Accreditation: Supplement

ECS Metrology 600 Eagleview Boulevard, Suite 300, Exton, PA 19341

Contact Name: Scott French Phone: 610-880-4170

Accreditation is granted to the facility to perform the following calibrations:

Issue 01/2024 This supplement is in conjunction with certificate #L24-17-R1 Page 2 of 7

Mechanical

MEASURED

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT METHOD

OR PROCEDURES USED

Pipettes FO

(Fixed Points)

0.2 µL 0.11 µL High Resolution Micro

Balances, Liquid

Thermometers, and

Evaporation Traps;

WI: ECS SOP-001 IAW

ISO 8655 1 µL 0.11 µL

2 µL 0.11 µL

5 µL 0.11 µL

10 µL 0.13 µL

20 µL 0.15 µL

50 µL 0.15 µL

100 µL 0.17 µL

200 µL 0.22 µL

500 µL 2.5 µL

1 000 µL 5 µL

2 500 µL 13 µL

5 000 µL 25 µL

10 000 µL 50 µL

Mass, Force, and Weighing Devices

MEASURED

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE

APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT

METHOD OR

PROCEDURES USED

Balances O 10 mg to 60 g (2.0 x 10-4 + 1.86 x 10-6 Wt)g Class 1 Test Weights

ECS_SOP_003

60 g to 200 g (1 x 10-4+ 2.58 x 10-6 Wt)g

200 g to 5 kg (4.14 x 10 -3 + 2.03 x 10-6 Wt) g

Mass F Up to 5 g 0.007 mg AnD BM-22, Class 1

Weight

Class 5,6, and NIST Class F

Weights

ECS_SOP_009

5 g to 22 g 0.015 mg

10 g to 60 g 0.036 mg Radwag AS 60/220.R2

AnD GR-200

Class 5,6, and NIST Class F

Weights

60 g to 220 g 0.14 mg

220 g to 1 000 g 2 mg

600 Eagleview Boulevard, Suite 300, Exton, PA 19341

Contact Name: Scott French Phone: 610-880-4170

Accreditation is granted to the facility to perform the following calibrations:

Issue 01/2024 This supplement is in conjunction with certificate #L24-17-R1 Page 3 of 7

Thermodynamic

MEASURED

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE

APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY

EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT

METHOD OR

PROCEDURES USED

Equipment to Measure

Temperature

Thermometer/Sensor FO

-20 ºC to 150 ºC 0.08 ºC Platinum RTD

Water baths

ECS_SOP_005

-200 ºC to 0 ºC 0.73 ºC Type K,T, J Thermocouples

Martel Multifunction

Calibrator

MC-1210

Graphtec Calibrator GL240

Platinum RTD Water baths

ECS_SOP_005

Up to 300 ºC 0.66 ºC

300 ºC to 600 ºC 1.4 ºC

600 ºC to 1 000 ºC 2.3 ºC

1 000 ºC to 1 372 ºC 3.2 ºC

Infrared Devices F -20 ºC to 300 ºC 0.88 ºC REED Instruments BX 500

Black Body Calibrator

ECS_SOP_005

Chemical

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT

METHOD OR

PROCEDURES USED

pH Meter FO 4.00 pH 0.02 pH pH Buffer Solutions ECS_SOP_006

7.00 pH 0.02 pH

10.00 pH 0.02 pH

Time & Frequency

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT METHOD

OR PROCEDURES USED

Tachometer FO 10 to 99 999 RPM 0.17 % Multifunction

Calibrator MC-1210

ECS_SOP_008

Timers FO Up to 24 hours 0.19 s/day Stopwatch/WWWVB ECS_SOP_007

Centrifuge, Rate of

Rotation FO

10 RPM to 999 999

RPM

17 % Photo tachometer ECS SOP 004

Frequency Measure FO 1 Hz to 10 kHz 0.05 % +.1 Hz Martel MC 1210

Calibrator

ECS_SOP_008

600 Eagleview Boulevard, Suite 300, Exton, PA 19341

Contact Name: Scott French Phone: 610-880-4170

Accreditation is granted to the facility to perform the following calibrations:

Issue 01/2024 This supplement is in conjunction with certificate #L24-17-R1 Page 4 of 7

Electrical

MEASURED

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT METHOD

OR PROCEDURES USED

Resistance Measure F 0.05 Ω to 4 000 Ω 025 % +- .5 Ohms Martel MC 1210

ECS_SOP_010_Electri cal DC Voltage Source F 2 mV to 20 V 0.015 % + 2 mv

DC Current Source F 0.002 mA to 24 mA 015 % + 0 .002 mA

Temperature Calibration Indication and Control Equipment used with Thermocouple F

Type K -200 °C to 0 °C 0.35 ºC Martel MC 1210

ECS_SOP_010_Electri cal Up to 1 000 °C 0.18 ºC

1 000 °C to 1 372 °C 0.16 ºC

Type J -210 °C to 0 °C 0.24 ºC

Up to 800 °C 0.13 ºC

800 °C to 1 200 °C 0.18 ºC

Type T -200 °C to 0 °C 0.35 ºC

Up to 400 °C 0.13 ºC pH Meter by Electrical

Simulation F

1 to 14 pH 0.02 pH pH Simulator ECS_SOP_006

Equipment to Measure

DC Voltage F

Up to 200 mV 31 uV/V + 4.4 uV Transmille 3041

Multifunction

Calibrator

ECS_SOP_010_Electri cal 0.2 V to 2 V 31 uV/V + 27 uV

2 V to 20 V 25 uV/V + 0 .24 mV

20 V to 200 V 31 uV/V + 0.95 mV

200 V to 1 025 V 31 uV/V+ 6.0 mV

Equipment to Measure

DC Current F

Up to 200 uA 0.012 % + .04 uA Transmille 3041

Multifunction

Current Coils\

ECS_SOP_010_Electrical

0.2 mA to 2 mA 0.009 2 % + .086 uA

2 mA to 20 mA 0.005 7 % + 1.4 uA

20 mA to 200 mA 0.009 2 % + 49 uA

0.2 A to 2 A 0.017 % + .36 mA

2 A to 30 A 0.046 % + 2.0 mA

30 A to 1 500 A 0.5 %

Equipment to Measure AC Voltage (at the listed frequencies) FO Transmille 3041

Multifunction

10 Hz to 44 Hz Up to 202 mV 0.23 % + 59 uV

45 Hz to 999 Hz Up to 202 mV 0.046 % + 26 uV

1 k Hz to 19.999 k HZ Up to 202 mV 0.10 % + 53 uV

20 k Hz to 99.999 k

HZ

Up to 202 mV 0.35 % + .13 mV

100 k Hz to 500 k HZ Up to 202 mV 0.92 % + .60 mV

10 Hz to 44 Hz 0.2 V to 2.02 V 0.23 % + .41 mV

45 Hz to 999 Hz 0.2 V to 2.02 V 0.046 % + .11 mV

600 Eagleview Boulevard, Suite 300, Exton, PA 19341

Contact Name: Scott French Phone: 610-880-4170

Accreditation is granted to the facility to perform the following calibrations:

Issue 01/2024 This supplement is in conjunction with certificate #L24-17-R1 Page 5 of 7

Electrical

MEASURED

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE

APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT METHOD

OR PROCEDURES USED

Equipment to Measure AC Voltage (at the listed frequencies) FO Transmille 3041

1 k HZ to 19.999 k HZ 0.2 V to 2.02 V 0.10 % + .34 mV

20 k HZ to 99.999 k HZ 0.2 V to 2.02 V 0.29 % + 2.4 mV

100 k HZ to 500 k HZ 0.2 V to 2.02 V 0.52 % + 24 mV

10 Hz to 44 Hz 2 V to 20.2 V 0.23 % + 3.5 mV

45 Hz to 999 Hz 2 V to 20.2 V 0.04 % + 1.1 mV

1 k HZ to 19.999 k HZ 2 V to 20.2 V 0.08 % + 3.0 mV

20 k HZ to 99.999 k HZ 2 V to 20.2 V 0.25 % + 38 mV

10 Hz to 44 Hz 20 V to 202 V 0.07 % + 23 mV

45 Hz to 999 Hz 20 V to 202 V 0.046 % + 9.2 mV

1 k HZ to 19.999 k HZ 20 V to 202 V 0.10 % + .0.09 mV

10 Hz to 44 Hz 200 V to 1 020 V 0.07 % + 0.25 V

45 Hz to 999 Hz 200 V to 1 020 V 0.046 % + 92 mV

1 k HZ to 10 k HZ 200 V to 1 020 V 0.17 % + 0.47 V

Equipment to Measure

Resistance F

(Fixed Points)

.1 Ω 0.017 % + 0.005 8 Ω

1 Ω 0.01 % + 0.005 8 Ω

10 Ω 0.01 % + 0.005 8 Ω

100 Ω 0.005 7 % + 0.005 7 Ω

1 kΩ 0.004 6 % + .046 Ω

10 kΩ 0.004 6 % + .46 Ω

100 kΩ 0.004 6 % + 4.6 Ω

1 MΩ 0.011 % + 46 Ω

10 MΩ 0.040 % + .46 KΩ

100 MΩ 0.58 % + 4.6 KΩ

1 GΩ 1.1 % + 45 KΩ

Equipment to Measure

Capacitance F

(Fixed Points)

1 nF 0.29 %

10 nf 0.29 %

20 nf 0.29 %

50 nf 0.29 %

100 nf 0.29 %

1 uF 0.46 %

10 uF 0.7 %

600 Eagleview Boulevard, Suite 300, Exton, PA 19341

Contact Name: Scott French Phone: 610-880-4170

Accreditation is granted to the facility to perform the following calibrations:

Issue 01/2024 This supplement is in conjunction with certificate #L24-17-R1 Page 6 of 7

Electrical

MEASURED

INSTRUMENT,

QUANTITY OR GAUGE

RANGE

(AND SPECIFICATION

WHERE APPROPRIATE)

CALIBRATION AND

MEASUREMENT

CAPABILITY EXPRESSED

AS AN UNCERTAINTY (±)

CALIBRATION

EQUIPMENT AND

REFERENCE

STANDARDS USED

CALIBRATION

MEASUREMENT METHOD

OR PROCEDURES USED

Equipment to

Measure Inductance F

(Fixed Points)

1 mH 0.58 % Transmille 3041

10 mH 0.58 %

19 mH 0.58 %

29 mH 0.58 %

50 mH 0.58 %

100 mH 0.58 %

1 H 0.58 %

10 H 0.58 %

Equipment to

Measure Frequency F

10 HZ to 500 k Hz 0.000 020 %

Equipment to Measure AC Current (at the listed frequencies) FO

20 uA to 202 uA 10 Hz to 44 Hz 0.23 % +.39 uA Transmille 3041

Multifunction

Calibrator

ECS_SOP_010_Electrical

45 Hz to 999 Hzr 0.08 % +.32 uA

1 kHz to 10 kHz 0.92 % +.76 uA

0.2 mA to 2.02 mA 10 Hz to 44 Hz 0.23 % +1.5 uA

45 Hz to 999 Hz 0.07 % +.49 uA

1 kHz to 10 kHz 0.92 % +3.4 uA

2 mA to 20.2 mA 10 Hz to 44 Hz 0.23 % + 16 uA

45 Hz to 999 Hz 0.07 % + 5.4 uA

1 kHz to 10 kHz 0.58 % + 18 uA

20 mA to 202 mA 10 Hz to 44 Hz 0.23 % + .15 mA

45 Hz to 999 Hz 0.07 % + 72 uA

1 kHz to 10 kHz 0.70 % + .31 mA

0.2 A to 2.02 A 10 Hz to 44 Hz 0.23 % + 1.6 mA

45 Hz to 999 Hz 0.10 % + 1.0 mA

1 kHz to 10 kHz 0.70 % + 3.5 mA

2 A to 30.0 A 30 Hz to 44 Hz 0.10 % + 15 mA

45 Hz to 999 Hz 0.10 % + 32 mA

1k Hz to 10k Hz 0.35 % + 32 mA

30 A to 1 500 A 10 Hz to 500 Hz 5.8 % Transmille 3041

Multifunction

Current Coils

600 Eagleview Boulevard, Suite 300, Exton, PA 19341

Contact Name: Scott French Phone: 610-880-4170

Accreditation is granted to the facility to perform the following calibrations:

Issue 01/2024 This supplement is in conjunction with certificate #L24-17-R1 Page 7 of 7

1. The CMC (Calibration and Measurement Capability) stated for calibrations included on this scope of accreditation represents the smallest measurement uncertainty attainable by the laboratory when performing a more or less routine calibration of a nearly ideal device under nearly ideal conditions. It is typically expressed at a confidence level of 95 % using a coverage factor k (usually equal to 2). The actual measurement uncertainty associated with a specific calibration performed by the laboratory will typically be larger than the CMC for the same calibration since capability and performance of the device being calibrated and the conditions related to the calibration may reasonably be expected to deviate from ideal to some degree.

2. The laboratories range of calibration capability for all disciplines for which they are accredited is the interval from the smallest calibrated standard to the largest calibrated standard used in performing the calibration. The low end of this range must be an attainable value for which the laboratory has or has access to the standard referenced. Verification of an indicated value of zero in the absence of a standard is common practice in the procedure for many calibrations but by its definition it does not constitute calibration of zero capacity.

3. The presence of a superscript F means that the laboratory performs calibration of the indicated parameter at its fixed location.

4 The presence of a superscript O means that the laboratory performs calibration of the indicated parameter onsite at customer locations

5 Measurement uncertainties obtained for calibrations performed at customer sites can be expected to be larger than the measurement uncertainties obtained at the laboratories fixed location for similar calibrations. This is due to the effects of transportation of the standards and equipment and upon environmental conditions at the customer site which are typically not controlled as closely as at the laboratories fixed location.

6 CMCs % values represent % from reading unless otherwise specified.