Paper ring pressure strength tester maintenance considerations

Paper ring pressure strength tester maintenance considerations

Dongguan Haida Instrument Co., Ltd. 400-071-1808/0769-89280808

1 The working environment and conditions of the instrument should fully comply with the specified requirements, including room temperature, relative temperature, power supply voltage, and installation basis ( no vibration, non-corrosive medium, and strong electromagnetic field interference are generally required around the environment ) , and some instruments have environmental impacts. Special requirements should be maintained and maintained strictly in accordance with the instructions for use ;

　　 2 should be kept clean and avoid collision before and after use ;

　　 3 If you do not use the test equipment for a long time, you should plug it in and start it regularly ;

　　 4 The instrument shall be in charge of the person in charge, and the test shall be conducted in strict accordance with the operating procedures. It is forbidden to perform the test beyond the scope of the test. The instrument shall be restored to the initial position after the test is completed to ensure that the next test is performed normally ;

　　 5 The instrument should be cleaned and tested regularly. The instrument to be calibrated should be calibrated to ensure the accuracy of the instrument .

　　 6 When the instrument is not in use, appropriate protective measures should be taken. If it is not used for a long time, it should be re-inspected before use ;

　　 7 related to correction:

　　 7.1 Regular correction: According to the relevant provisions of the national measurement law, the general calibration period is one year ;

　　 7.2 Interim correction: When the user finds use, or the quality management unit finds that the inspection instrument is inaccurate during the patrol inspection, correct it immediately.