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Five-in-One Safety Test System include leakage current test and earth ground resistance test
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Five-in-One Safety Test System include leakage current test and earth ground resistance test

As we arrived in the 21st century, people are faced with the continuous emergence of new-generation industrial equipments. They need...

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Ten points to pay attention to before conducting experiments in high and low temperature test chamber
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Ten points to pay attention to before conducting experiments in high and low temperature test chamber

In normal applications, manufacturers of high and low temperature test chambershould pay attention to maintenance and upkeep after conducting experiments,...

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Small Test Probe with UL498 Figure 139.1
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Small Test Probe with UL498 Figure 139.1

Probe Test A tamper-resistant receptacle shall not permit contact to be made between the probes shown in Figure 139.1 and...

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LM-79 testing – difference between integrating sphere and goniophotometer
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LM-79 testing – difference between integrating sphere and goniophotometer

In photometry, the measurement of the power of light is carried out using two different instruments: a goniophotometer and an...

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The Effectiveness of Xenon Test and Xenon Lamp Aging Test Chamber in Quality Control
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The Effectiveness of Xenon Test and Xenon Lamp Aging Test Chamber in Quality Control

At the beginning of the last century, a xenon lamp aging test chamber appeared in the world. It is composed...

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Receptacle Test Fixture SB1276A of UL 498 Figure 124.1
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Receptacle Test Fixture SB1276A of UL 498 Figure 124.1

Assembly Security Test A flush receptacle having a 5-15R,5-20R,6-15R, or 6-20R configuration is to be mounted in the fixture described...

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Working principle of the Temperature shock test chamber and Thermal cycle chamber
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Working principle of the Temperature shock test chamber and Thermal cycle chamber

The high and low temperature humidity test chamber, also known as the temperature shock test chamber and the thermal cycle...

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National input voltage, frequency and plug types in various countries
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National input voltage, frequency and plug types in various countries

Household power supply specifications will vary by region, but generally speaking, voltage values are usually between 100V and 240V, while...

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Application and Benefits of Walk-in Dust Test Chambers for IP5X Dustproof Testing
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Application and Benefits of Walk-in Dust Test Chambers for IP5X Dustproof Testing

With the continuous development of technology, various electronic devices are becoming more and more widely used in our lives. Electronic...

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