Regarding third-party inspections of high and low temperature test chambers
More and more users will be involved in a problem when purchasing high and low temperature test boxes, "Do you have third-party test reports for your products?" As the requirements of laboratories become stricter, the test box needs to be entered before entering the test room. The steps of checking are also gradually increasing. Today, Shanghai Linpin Instrument Co., Ltd. will tell you about the third-party testing related to the high and low temperature test chamber.
Third-party testing refers to the authoritative test report issued by a nationally recognized measurement agency after testing and calibrating the machine. The long-term cooperative measurement agencies of Shanghai Linpin are Shanghai Institute of Metrology and SGS (both national and world-class Authoritative testing agency), the third-party testing can be sent to the inspection, or the measurement personnel can be invited to the factory for on-site inspection, can be directly commissioned by the manufacturer, the test box and the test report are shipped together, or after the equipment arrives at the user's site The user asks the local third-party measurement agency to conduct the inspection on site.
Shanghai Linpin Instrument Co., Ltd. obtained the "Measurement Qualification Certificate" issued by the Shanghai Municipal Quality and Technical Supervision Bureau in 2011. It is the only enterprise in the industry that has obtained measurement qualification. The test center has first-class environmental testing equipment and performance testing equipment. A team of qualified test engineers and test project development engineers provide scientific and efficient product reliability in industries such as electronic and electrical products, electronic components, integrated circuits, new materials, instrumentation, liquid crystal display, automotive electronics and automotive parts, medical machinery, etc. , Fair, accurate and confidential testing services, and issue inspection reports. We warmly welcome new and old customers to come to the center for commissioned testing. In line with the concept of thinking for users, we provide from picking up, testing, reporting, delivery, etc. Station service, and the absolute charges are reasonable and fair.
Attached:
1. High-low temperature test box measurement items: temperature uniformity, temperature fluctuation, temperature deviation, humidity deviation, temperature rise and fall rate, test accuracy, etc.
2. Measurement instructions: The measurement should be on the no-load bar. If there is a load measurement, it should be stated in the test report. The measurement temperature point is a nine-point inspection instrument, which means that it is distributed at nine points in the upper, lower and middle of the box. Uniform value, and then select any point to take its fluctuation value. The distribution position can be adjusted according to the standard or according to the actual needs of the user. When the equipment volume is within 2 cubic meters, the temperature is 9 points and the humidity is 3 points. When the device volume is greater than 2 cubic meters At the time, take 15 temperature points and 4 temperature points.
Regarding third-party inspections of high and low temperature test chambers
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