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Surge generator and surge generator working principle
12 Mar, 2022 2245 Author: root

Surge generator and surge generator working principle

Surge generators are useful in running tests on electrical components of products and gadgets. the surge generator working principle helps understand how the device runs tests and helps understand the results. In this article, we investigate the history of surge generators with the advancements in this technology and how LISUN is being a part of this legacy. LISUN Surge generator The SG61000-5 is ...

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Salt spray test
11 Mar, 2022 1828 Author: Saeed, Hamza

Salt spray test

There are a number of corrosion tests that may be used to determine the long-term durability of protective coatings. However, the focus of this article is on the Salt spray test. This test creates a corrosive attack on coated samples in order to determine the coating’s fitness for application. This article will help you learn how to utilize and apply the salt spray test. LISUN’s Salt s...

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Integrating sphere as an instrument for sphere integration
10 Mar, 2022 1572 Author: Saeed, Hamza

Integrating sphere as an instrument for sphere integration

If your application requires measurement of a widely diverging beam, an integrating sphere is the best option to consider. An integrating sphere is an optical component that captures a light beam and enables you to measure the power in the beam under conditions that would otherwise be very challenging. A widely diverging beam that might overfill a regular sensor aperture. Sphere integration LPCE-2...

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IEC standards for Electronic Products
09 Mar, 2022 1460 Author: Cherry Shen

IEC standards for Electronic Products

As more and more household appliances enter our daily life, and people use these electrical products more frequently, this requires that in addition to the design of household appliances to meet the requirements of people’s use, the safety design of the electrical appliances and the use environment must be more in line with people’s needs. 1. Reference Standards GB 16915.1 “Switc...

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Integrating sphere and and integrating sphere measurements
07 Mar, 2022 1504 Author: Saeed, Hamza

Integrating sphere and and integrating sphere measurements

An integrating sphere makes it easy to measure samples. Integrating sphere measurements can be taken for different samples. This article will explain integrating sphere and the processes of taking measurements using LISUN’s Integrating sphere. Integrating sphere The Ulbricht sphere is another name for integrating sphere. The Ulbricht sphere takes after Richard Ulbricht. He is a German engin...

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What is a salt spray test
05 Mar, 2022 1446 Author: root

What is a salt spray test

Salt spray test chambers is that your fasteners are put in, you rely on their endurance and want them to remain serviceable at all times. When it comes to corrosion testing, a salt spray test is a technique that employs high-salinity settings to determine the corrosion resistance of items, paints, and coatings over a prolonged period. A salt spray tester does this test. Tests for corrosion resista...

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Goniophotometer as an Instrument for Measuring Light Intensity
05 Mar, 2022 2537 Author: Saeed, Hamza

Goniophotometer as an Instrument for Measuring Light Intensity

The strength or quantity of light that a light source can produce is known as light intensity. The light intensity is the amount of power produced by the light source. Its measurement unit is the Candela or Cd. A particular measurement equipment is required to determine this intensity. One such instrument is the Goniophotometer. This article will see how a goniophotometer can be used as an instrum...

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What is temperature rise test
03 Mar, 2022 2929 Author: Cherry Shen

What is temperature rise test

1. What is a thermocouple? 1.1 Introduction to Thermocouples Thermocouple (thermocouple) is a temperature measuring element commonly used in temperature measuring instruments. It directly measures the temperature, converts the temperature signal into a thermoelectromotive force signal, and converts it into the temperature of the measured medium through an electrical instrument (secondary instrumen...

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LED test standards and test methods
02 Mar, 2022 5235 Author: Cherry Shen

LED test standards and test methods

What is the LED test standard? Semiconductor light-emitting diode (LED) is a new type of light-emitting body, with high electro-optical efficiency, small size, long life, low voltage, energy saving and environmental protection, it is an ideal lighting device for the next generation. LED photoelectric test is an important and only means to test LED photoelectric performance, and the corresponding...

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