校 准 证 书 CALIBRATION CERTIFICATE 证 书 编 号: Certificate No. 委 托 方 Xiamen Dexing Magnet Tech. Co., Ltd Client 联络信息 Contact Inf. Unit 405, 10th Factory Building of Lianfa, No.34, Yuehua Road, Huli District, Xiamen, China 361006 仪器名称 One-dimensional Gaussmeter(一维高斯计) Description 型号/规格 DEXING MAGNET Receipt Date Issued Date 总部地址(Headquarters Add.): 广东省广州市番禺区创运路8号 No.8.Chuangyun Rd,Panyu District,Guangzhou,Guangdong,China 实验室地址(Add.of the Lab
Open the catalog to page 1DIRECTIONS OF CALIBRATION 证书编号: J202504035340-0001 1.本实验室的质量管理体系符合ISO/IEC 17025:2017标准的要求,校准结果均可溯源至国际单位制(SI)单位 。(The quality system is in accordance with ISO/IEC 17025:2017,the calibration results are traceable to the International System of Units (SI).) 2.本结果仅对本次校准样品有效。未经实验室批准,不得部分复制。如有疑问请在15个工作日内反馈。 (The result is only valid for the calibrated sample.The certificate shall not be reproduced except in full,without the written approval of our laboratory .please feedback to us within 15 days if you have any question.) 3.本证书编号具有唯一性,后缀若带有“-Gx”的证书为替换证书,自发出后原证书即刻作废,修改后的证书 以客户端内容为准。(Each certificate...
Open the catalog to page 2DIRECTIONS OF CALIBRATION 证书编号: J202504035340-0001 8. 本次校准使用的主要测量标准(Main Standards of Measurement Used in the Calibration.): 技术特征 编 号 证书号/有效期 名称 溯源机构 Certificate No./ Traceability Description Serial No. Technique Character Due Date Institute 电子温湿度定时器 J202408291665相对湿度 MPE:± 广电计量检测集 (5~7)%RH 温度MPE:±2 811811 Temperature and humidity 0011 团股份有限公司 ℃ meter 2025-08-29 高精度数字特斯拉计 / 9.计量溯源性声明(Measurement traceability declaration.): 温湿度计/Temperature and humidity meter(811811)→精密露点仪(2111249)→高精度
Open the catalog to page 3RESULTS OF CALIBRATION 证书编号: J202504035340-0001 Certificate No. 1、外观以及一般性检查:正常 In view of External and Generality check : Pass 2、磁感应强度的校准 (Calibration of Magnetic Induction) 量程 标准值 示值 误 差 Range Reference Indication Error (Gs) (Gs) (Gs) (Gs) 2000 200 199.3 -0.7 500 497.8 -2.2 1000 996.2 -3.8 1500 1495.4 -4.6 1900 1893.5 -6.5 (mT) 2000 1mT=10Gs 备注: Notes: 结论(Conclusion): 所校项目符合技术要求 1.本报告中的扩展不确定度是由标准不确定度乘以包含概率约为95%时的包含因子k 。 The expanded uncertainty is given in the report by the standard uncertainty multiplied by the probability
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