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What are the differences between high -voltage and low -voltage types of breakthroughs -qinsun

2022-07-27

The broken degree can be used for the broken test of paper cardboard and fabric, but during paper testing, a low -pressure breakthrough instrument, the test of the fabric and cardboard for a high -voltage breakthrough instrument is used. Woolen cloth? The Qinsun instrument will explain the difference between the two here.

The difference between high -voltage and low -voltage types of the broken degree tolerant:

1. Different pressure speed, which also leads to different tasks of two instruments. Power and range.

2. Different diameter of holding the center hole of the center. Relatively speaking, the pore diameter that high pressure can withstand should be smaller, because there are many unfavorable factors in a high pressure state, so there may be some in the diameter. difference. Ordinary diameter is generally ¢ 30.5mm under high pressure, and 31.5mm in the low pressure state;

3. Different clamping force of the two, because of the problem of working scope, also determines their blessing force. The size of the size.

4. The softness of the rubber membranes of the two materials is different, which is also due to the problem of work intensity, so there will be some differences in the thickness and diameter of the rubber membrane; When selecting the product, the customer must tell the product they test, and consult the manufacturer to configure the high -pressure or low -voltage breakthrough instrument, so as not to buy it back or not to test the correct data.

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