Insulation heat resistance test device ball pressure tester Nonmetallic heat resistance tester
Medical electrical equipment — Part 1: General requirements for safety
59.2 Insulation Heat resistance
Ball pressure tester
This device is a special instrument for testing the heat resistance of non-metallic materials, which is designed and manufactured according to the requirements of the spherical pressure test phase related standard terms. Applicable to electrical equipment and its components and parts, non-ceramic solid electrical insulation materials and other non-metallic materials heat resistance test
Insulation heat resistance test device ball pressure tester Nonmetallic heat resistance tester
Technical parameter
Insulation heat resistance test device ball pressure tester Nonmetallic heat resistance tester
Balance check:
The pressure ball on the support, according to its swing situation, the position of the load body for appropriate adjustment, and then screw the load body tight, the pressure ball re put on the support, observe the swing situation, in order to determine the adjustment effect. Only when the pressure ball is balanced can it be placed smoothly; otherwise, the pressure ball will swing obviously. If it is detected by optical equipment, the accuracy of test results will be seriously affected.
Insulation heat resistance test device ball pressure tester Nonmetallic heat resistance tester
Balance check:
The pressure ball on the support, according to its swing situation, the position of the load body for appropriate adjustment, and then screw the load body tight, the pressure ball re put on the support, observe the swing situation, in order to determine the adjustment effect. Only when the pressure ball is balanced can it be placed smoothly; otherwise, the pressure ball will swing obviously. If it is detected by optical equipment, the accuracy of test results will be seriously affected.
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