国家矿山安全计量站
授权证书号:(国)法计(2002)00012号
单位名称:国家矿山安全计量站
地址:中国重庆市沙坪坝区上桥三村55号
电话:023-65239403 传真:023-65239406
邮编:400037 电子信箱:GJZJ@VIP.163.COM
技术负责人:徐三民 对外业务联系人:金小汉
授权机关:国家质量监督检验检疫总局
主要授权工作范围:全国范围内涉及矿山作业安全的矿用计量器具检定、测试和量值传递
授权有效期:2002年9月1日至2007年8月31日
基本情况:
国家矿山安全计量站于1992年7月经国家技术监督局以技监局量发[1992]337号文正式批准成立,授权承担全国范围内涉及矿山作业安全的矿用计量器具检定、测试和量值传递的法定计量检定机构。1997年7月通过国家质量技术监督机构复查,2002年9月通过国家质量监督检验检疫总局依据JJF1069—2000《法定计量检定机构考核规范》进行的法定计量检定机构的考核。具备执行涉及全国矿山安全计量的粉尘、风速、气体3大类(标准)器具的强制检定和量值传递任务的技术能力和管理能力。同时开展检测检定技术、装置的研发,提供检测检定(标准)装置;为企业(社会)培训检测检定技术人员、提供检测检定技术服务。
计量站下设办公室、业务室二个职能部门和安全仪表、电气防爆、计量检测室三个检测室。现有职工22人,其中专业技术人员19人,占职工总人数的86%;工程师以上专业技术人员11人,占职工总人数的50%,其中高级工程师8人,研究员1人。
计量站现有试验室面积2500m2,社会公用计量标准4个,仪器设备总台数203台,设备固定资产(原值)400万元。累计为用户出具报告和证书1.5万份。1995年获国家技术监督局 “全国质量监督先进单位”称号,1995年获四川省 “计量工作先进单位”称号,1997年矿山站被原国家技术监督局授予“完成计量工作三年(1995~1997)计划法定计量检定机构先进单位”称号,2002年9月矿山站被中国计量测试学会评为“全国计量测试”先进会员单位。
计量站奉行“创一流服务 促四方平安”的方针,为社会各界提供技术服务和技术支撑。
Serial number of Authorization Certificate: (国)法计(2002)00012号
Name: National Mine Safety Metrological Station
Address: 55 Shangqiao Sancun, Shapingba District, Chongqing, China
Tel: 023-65239403 Fax: 023-65239406
Post Code: 400037 E-mail: GJZJ@VIP.163.COM
Technical Vice Director: Xu Samin Contact Person: Jin Xiaohan
Authorization body: General Administration of Quality Supervision, Inspection and Quarantine
Main Service Scope: legal metrological verification / testing of measuring instruments and carrying out the dissemination of values of quantities which are related to mine safety operation throughout the country
Expire date of Certificate: 1 Sep, 2002~31 Aug, 2007
Introduction:
The National Mine Safety Metrological Station was established in July 1992 under No. 337 (1992) approval document of the State Bureau of Technological Supervision and is an authorized organization undertaking legal metrological verification of measuring instruments and testing and carrying out the dissemination of values of quantities which are related to mine safety operation throughout the country. The station passed the re-examination made by the state quality and technological supervision organs and the evaluation of legal metrological verification organization carried out by the State Bureau of Quality Supervision, Inspection and Quarantine according to the “Evaluation Norm of Legal Metrological Verification Organizations” (JJF1069-2000). The station possesses both technical and management ability to conduct compulsory verification of three categories of (standard) measuring instruments including dust, air velocity and gas and carry out the dissemination of values of quantities which are related to the mine safety metrology throughout the country. The station also carries out research and development of testing and verification equipment, offers (standard) testing and verification equipment, carries out technical training for testing and verification persons and provides technical service of testing and verification for enterprises (society).
Under the station there are two functional sections including administrative office and business office and three testing laboratories including the testing laboratory of safety instruments, testing laboratory of flameproof electrical apparatus and metrological testing laboratory. The station now has 22 staff members and workers, in which 19 are specialized technical persons, accounting for 86% of the total employers; 11 persons have the technical title of engineer and above, accounting for 50% of the total employers, including 8 senior engineers and one professor.
The station now has 2500 m2 of laboratories, 4 public metrological standards, 203 sets of testing and verification instruments and equipment, and 4 million yuan of fixed assets (original value). It has ensued 15000 copies of testing and verification reports and certificates for users. In 1995, the station won the title of “the advanced unit of the national quality supervision” conferred by the former State Bureau of Technological Supervision, in 1995, it won the title of “the advanced unit of metrological work” awarded by Sichuan province, in 1997, it won the title of “the advanced unit of legal metrological verification organization in completion of three year’s metrological work plan (1995~1997) conferred by the former State Bureau of Technological Supervision, and in September 2002, it was chosen as an advanced member unit of “the national measurement and testing” by China National Measurement and Testing Society.
The station pursues the policy of “creating first-rank service and ensuring safety in all quarters” and offers technical service and support for all circles of the society.
组织机构图:
国家矿山安全计量站授权检定项目表
序号 |
授权检定 项目名称 |
测量范围 |
准确度等级或 测量扩展不确定度 |
依据检定 规程编号 |
1 |
催化燃烧式甲烷测定器、报警器 |
(0~4%)CH4 |
扩展不确定度(k=2): (0~4%)CH4,3%; |
JJG678—1996 |
2 |
光干涉式甲烷测定器 |
(0~10%)CH4 |
MPE:±(0.05~0.3)%CH4 |
JJG677—1996 |
3 |
光干涉型甲烷测定器检定仪 |
测量范围: (0~7355)Pa |
MPE: ±(8~32)Pa |
JJG(煤炭)06—1996 |
4 |
矿用风速表 |
(0.2~30)m/s |
MPE:±(0.1~0.4)m/s |
JJG(煤炭)01—1996 |
5 |
矿用风压表 |
(0.1~40)m/s |
k值为0.997~1.003 |
JJG518—1998 |
6 |
矿用风速测量仪表检定装置 |
(0.2~36)m/s |
MPE:±(0.1~0.4)m/s |
JJG(煤炭)02—1996 |
7 |
粉尘采样器 |
采样流量 (0~200)L/min |
扩展不确定度 (置信概率95%, Veff=100,kp=1.984): 0.87%(用钟罩或皂膜); 0.89%(用检定装置) |
JJG520—2002 |
8 |
直读式粉尘测量仪 |
全尘(0~1000)mg/m3;呼吸尘 (0~100)mg/m3; |
扩展不确定度(置信概率95%,k=1.960):1.8% |
JJG(煤炭)08—1996 |
9 |
粉尘采样器检定装置 |
采样流量 (0.5~100)L/min |
扩展不确定度(置信概率95%,k=1.960):0.43% |
JJG(煤炭)07—1996 |