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专注于温湿度与压力计量校准技术和试验设备的专业制造商
26
2021-08
Make the "quality inspection report" stand up to quality inspection
The quality inspection report is the "physical certificate" of product quality, the "safety certificate" of consumer behavior, and the "letter of credit" of the market economy. The whole society should pay more attention to quality inspection reports and establish and improve supervision mechanisms according to law.
2021-08-26
26
2021-08
Recently, Suzhou local standard DB3205/T1021-2021 "Service Specifications for Metrology and Calibration Institutions" was released and implemented. Based on the characteristics of the metrology and calibration market, the "Service Specifications for Metrology and Calibration Institutions" specifies terms and definitions related to the services of metrology and calibration institutions, general requirements for services, basic requirements for metrology and calibration institutions, service provision process requirements, complaint handling, and service quality evaluation and improvement. requirements, and the basic service procedures for laboratory calibration and basic service procedures for field calibration are provided in the appendix section. By standardizing the measurement and calibration service process, it provides standard guidance for the providers of measurement and calibration services to continuously improve service quality and service level, and also provides a strong basis for the customers of measurement and calibration service agencies and government regulatory authorities to evaluate and supervise measurement and calibration service agencies. Thereby promoting the healthy development of the metrology and calibration industry and providing strong technical support for the development of the economy and society.
2021-08-26
26
2021-08
Talking about the Verification of Standard Methods of Inspection and Testing Institutions
Inspection and testing methods are the basis for inspection and testing institutions to carry out inspection and testing work, as well as the basis for inspection and testing institutions to allocate personnel, equipment, environmental conditions, and consumables, and are the basic guarantee for ensuring that the inspection and testing reports issued are accurate and reliable. Article 4.5.14 of RB/T214-2017 "Qualification Accreditation Capability Evaluation of Inspection and Testing Institutions - General Requirements for Inspection and Testing Institutions" stipulates that "inspection and testing methods include standard methods and non-standard methods (including self-made methods). Standard methods should be used in preference and valid versions of standards should be used. Validation should be performed before standard methods are used. Before using non-standard methods (including home-made methods), should be confirmed. Inspection and testing agencies should track changes in methods and re-verify or confirm. ”In daily inspection and testing work, most of the standard methods are used, so the verification of standard methods is an important routine work of inspection and testing institutions.
2021-08-26
26
2021-08
Whether the unit that purchased the verification/calibration certificate issued by the instrument is a qualified supplier; Whether the instrument supplier has done supplier evaluation;
2021-08-26
26
2021-08
The people's governments of all provinces, autonomous regions and municipalities directly under the Central Government, all ministries and commissions of the State Council, and all agencies directly under the Central Government:
2021-08-26
26
2021-08
The role of metrology in nucleic acid testing, many people do not know
Delta variant is currently the main cause of the global COVID-19 epidemic strain. Relevant scientific research and epidemic prevention and control practices at home and abroad have shown that the delta variant has not caused subversive changes in the biological characteristics of the new coronavirus, and the source of infection and transmission route are basically clear. efficient.
2021-08-26
26
2021-08
Video Broadcast: Calibration Laboratory Accreditation Training
August 12-13, 2021, live CNAS online training courses. Add WeChat account in the live room: gfjlbbs Input: CNAS Live Course
2021-08-26
18
2021-08
Dry body furnace: NM-GTL series dry body temperature calibration furnace
NM-GTL series dry body temperature calibration furnace is portable The stable temperature controller and soaking block are made of alloy materials with good thermal conductivity to ensure that the insertion depth, horizontal temperature field, vertical temperature field and other technical aspects meet the requirements of use. It is easy to set and generate the desired temperature. It has the characteristics of small size, fast heating, stable temperature control, and no pollution. It can check the temperature sensor and the instrument as a whole, so it is very suitable for industrial field use.
2021-08-18
27
2021-07
Introduction of NM-JY series thermal calibrator
NM-JYSeries Thermal Calibrator is a powerful and easy-to-use field calibration instrument. Measurement and simulation output capabilities allow testing and calibration of virtually any process parameter except pressure. The serial design of the instrument makes the operation very simple. The selection of the special case makes the replacement of the self-provided battery faster. When performing calibration, troubleshooting or maintenance, NM-JYSeries of calibration simulators Will make you handy.
2021-07-27
16
2021-07
Introduction of temperature and humidity inspection instrument
The NM-05 temperature and humidity uniformity test system is composed of a notebook computer, a multi-channel data collector or a high-precision digital measuring instrument with multi-channel conversion function, which is easy to carry. The system takes the computer as the core, and uses thermocouples or thermal resistances as temperature measuring components. It can perform multi-channel temperature and humidity measurement, and realize the temperature and humidity field uniformity and fluctuation of temperature and humidity equipment such as temperature and humidity test chambers and heat treatment furnaces. Test. The test process and processing results of the system are in line with the relevant current national standards.
2021-07-16
No.5, Wuma Street, Shanggao Street, Taishan District, Tai'an City, Shandong Province
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