R137/2012-B-CN2-18.01
OIML Certificate No.
R137/2012-B-CN2-2018.01
OIML CERTIFICATE
ISSUED UNDER SCHEME B
OIML Issuing Authority Name: National Institute of Metrology, China Address:No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing, P.R.China Person responsible: Mr. Fang Xiang, Director
Applicant Name: Qianwei Kromschroder Meters(Chongqing) Co., Ltd. Address: Middle section No. 69, Huangshan Avenue, New North Zone, Chongqing, P.R China
Manufacturer Name: Qianwei Kromschroder Meters(Chongqing) Co., Ltd.
Address: Middle section No. 69, Huangshan Avenue, New North Zone, Chongqing, P.R China
Identification of the Diaphragm Gas Meter G6(AL)
This OIML Certificate attests the conformity of the above identified type (represented by the sample(s) identified in the OIML type evaluation report) with the requirements of the following Recommendation of the International Organization of Legal Metrology (OIML):
R137-1&2:2012（Including Amendment 2014）
R137-3:2014
For accuracy class:
- 5
This OIML Certificate relates only to metrological and technical characteristics of the type of measuring instrument covered by the relevant OIML Recommendation identified above.
This OIML Certificate does not bestow any form of legal international approval.
Important note: Apart from the mention of the Certificate's reference number and the name of the OIML Member State in which the Certificate is issued, partial quotation of the Certificate and of the associated OIML type evaluation report(s) is not permitted, although either may be reproduced in full.
OIML Issuing Authority: National Institute of Metrology, China
Date: 20 August 2018
No.18, Bei San Huan Dong Lu, Fang Xiang
Chaoyang Dist, Beijing,
100029, P.R.China
+86 10 64524602
Director
National Institute of Metrology, China
中国计量科学研究院
1
测试专用章
The conformity was established by the results of tests and examinations provided in the associated OIML type evaluation report:
No. TER-R137/2012-CN2-2018.01 dated 15 August 2018 that includes 16 pages and the associated OIML test report:
No. 2018OM-001 dated 3 July 2018 that includes 44 pages
OIML Certificate History
| Revision No. | Date | Description of the modification |
| 0 | 20 August 2018 | Initial issue |
Characteristics of the Instrument
| Manufacturer's trade mark | Qianwei Kromschroder Meters(Chongqing) Co., Ltd. |
| Type designation | G6(AL) |
| Accuracy class | 1.5 class |
| Cyclic volume(if applicable) | 2 dm3 |
| Minimum pressure $ p_{\min} $ | 0.2 kPa |
| Maximum pressure $ p_{\max} $ | 150 kPa |
| Ambient temperature range | -20℃~+50℃ |
| Gas temperature range | -20℃~+50℃ |
| Base pressure(if applicable) | N/A |
| Base temperature(if applicable) | N/A |
| $ t_{\mathrm{sp}} $ (if applicable) | N/A |
| Electrical power | N/A |
| Identification of software | N/A |