3 d hot bending glass hair heat pipe inspection standard is what
At present, the existence of many advanced technology in the society, not only provided effective help for the industrial production, but also brings profit for the manufacturer, the 3 d hot bending glass heat pipe is one of them, then it's inspection standard is what? When inspection and what need to be aware of? Please see below details.
3 d hot bending glass heat pipes inspection standard is as follows:
A, withstand voltage test
Is in the neutral and live parts of electricity in the middle of the ac or dc voltage source, main is to want to check the electrical insulating material can withstand the pressure. This test is mainly to measure the insulation of the electrical breakdown resistance ability, and check whether security on product manufacturing, reliable.
Because electrical operation for a long time, so don't want to be able to receive additional voltage effect, also can accept short operation time is higher than the rated voltage of the maximum voltage effect, and under the effect of this, the electrical insulating material internal structure will change, when to e., the strength will be breakdown of insulation, lead to normal operation of the electrical appliances, may harm the personal safety of operators.
Note:
Must be properly chosen to experiment of transformer capacity, general according to the tested products to choose.
Second, the dielectric breakdown test
Normal circumstances, the breakdown voltage is related to the thickness of the material and thickness is thicker, the higher the breakdown voltage. If the device is used in low humidity area, full voltage varies with temperature is constant or edged higher, if it is working under high temperature, will increases exponentially with the temperature drop, increasing humidity, material absorption of moisture will increase, will usually let breakdown voltage drop.
This article is mainly to the 3 d hot bending glass heat pipe inspection standards for the related introduction, only through the professional test, product quality is guaranteed, if you do not take the quality when the choice, so naturally prone to problems in use, will also affect his own safety.
