What is the use of the pressure gauge calibration certificate issued by the comprehensive testing institute of the prefecture-level city? Is it okay to use the organization’s archive?

The calibration certificate for pressure gauges issued by the comprehensive testing institute of the prefecture-level city is a document that certifies the inspection of the pressure gauge and verifies its accuracy. The user entity can rely on this certificate to understand the actual performance of the pressure gauge, verify whether it meets **the relevant standards and product technical requirements, thereby ensuring the quality and safety of the production process. At the same time, it also plays an important role in areas such as corporate qualification certification, procurement contracts, and product sales. The entity recommending its use should keep this certificate properly, and monitor the calibration schedule and expiration date of the pressure gauge regularly to ensure that it is calibrated and adjusted on a frequent basis throughout its valid period. .