SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017

ATEQ K.K.
2-1-16 Ishikicho
Kariya City
Aichi-Pref, JAPAN 448-0022
Frank RemondPhone: 81 0566 63 5070
CALIBRATION
Valid To: January 31, 2026

Certificate Number: 3049.04

In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to thislaboratory to perform the following calibrations1, 4:
I. Mechanical
CMC2, 5 (±)

Parameter/Equipment

Range

Comments

Pressure – Gas,
Measuring Equipment(-95 to 0) kPa(0 to 1250) Pa(0 to 7.0) kPa(0 to 70) kPa(0 to 700) kPa(0 to 2500) kPa(0 to 5000) kPa

0.011 % rdg + 90 Pa
0.30 % rdg + 0.65 Pa
0.15 % rdg + 5.1 Pa
0.020 % rdg + 65 Pa
0.080 % rdg + 300 Pa
0.030 % rdg + 900 Pa
0.040 % rdg + 2000 Pa

Digital pressure
indicators

Pressure3 – Gas,
Measuring Equipment(-95 to 0) kPa(0 to 500) Pa(0 to 5) kPa(0 to 50) kPa(0 to 500) kPa(0 to 2000) kPa

0.005 % rdg + 150 Pa
0.30 % rdg + 1.5 Pa
0.20 % rdg + 20 Pa
0.050 % rdg + 200 Pa
0.25 % rdg + 600 Pa5000 PaDigital pressureindicators________________________________
1

This laboratory offers commercial calibration service and field calibration service.

(A2LA Cert. No. 3049.04) 12/07/2023

Page 1 of 2

2

Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurementthat 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’srepresent 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 influencesfrom the circumstances of the specific calibration.

3

Field calibration service is available for this calibration. Please note the actual measurement uncertainties
achievable on a customer's site can normally be expected to be larger than the CMC found on the A2LA
Scope. Allowance must be made for aspects such as the environment at the place of calibration and forother possible adverse effects such as those caused by transportation of the calibration equipment. The
usual allowance for the actual uncertainty introduced by the item being calibrated, (e.g. resolution) mustalso be considered and this, on its own, could result in the actual measurement uncertainty achievable ona customer’s site being larger than the CMC.

4This scope meets A2LA’s P112 Flexible Scope Policy.

5

The type of instrument or material being calibrated is defined by the parameter. This indicates thelaboratory is capable of calibrating instruments that measure or generate the values in the ranges indicatedfor the listed measurement parameter.

(A2LA Cert. No. 3049.04) 12/07/2023

Page 2 of 2

Accredited Laboratory
A2LA has accredited

ATEQ K. K.

Aichi-Pref, JAPANfor technical competence in the field ofCalibration
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017
General requirements for the competence of testing and calibration laboratories. This laboratory also meets R205 – Specific
Requirements: Calibration Laboratory Accreditation Program. This accreditation demonstrates technical competence for adefined scope and the operation of a laboratory quality management system(refer to joint ISO-ILAC-IAF Communiqué dated April 2017).

Presented this 7th day of December 2023.

_______________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 3049.04
Valid to January 31, 2026
Revised June 17, 2024
For the calibrations to which this accreditation applies, please refer to the laboratory’s Calibration Scope of Accreditation.