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LISUN LS9955/LS9956 Automatic Safety Test System – After-sales Frequently Asked Questions (FAQ)
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LISUN LS9955/LS9956 Automatic Safety Test System – After-sales Frequently Asked Questions (FAQ)

The LS9955/LS9956 Automatic Safety Test System (electrical safety analyzer) combined the following function in one set: Withstand Voltage Test (AC/DC), Insulation Resistance...

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LISUN LMS-6000 Portable CCD Spectroradiometer – After Sales Questions and Answers
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LISUN LMS-6000 Portable CCD Spectroradiometer – After Sales Questions and Answers

Standards: Fully meet CIE 177,  CIE-13.3 ,  Optical-Engineering-49-3-033602, and IEEE. The Chroma Meter Specifications: • Spectral resolution: ±0.2nm, Reproducibility: ±0.5nm • Accuracy of chromaticity...

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LISUN LS9923 Programmable Withstanding Voltage And Insulation Tester – After-sales Frequently Asked Questions (FAQ)
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LISUN LS9923 Programmable Withstanding Voltage And Insulation Tester – After-sales Frequently Asked Questions (FAQ)

LS9923 programmable withstand voltage & insulation tester use to do electricial products safety parameters measurement. it’s widely application at household...

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How to choose the right goniophotometric led light intensity meter iec-60432 test machine
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How to choose the right goniophotometric led light intensity meter iec-60432 test machine

What is the goniophotometer? The goniophotometer is the main measuring equipment for the light distribution performance test of lamps, which...

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Benefits of Using an Integrating Sphere Light Measurement Device
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Benefits of Using an Integrating Sphere Light Measurement Device

Origin and development of integrating sphere: The use of integrating sphere in measuring luminous flux can be traced back to...

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Discover the benefits of temperature and humidity chambers
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Discover the benefits of temperature and humidity chambers

I、 Purpose of environmental test The environmental test examines the adaptability of the product to the environment, determines whether the...

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How can an accelerated Salt Spray Test be used
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How can an accelerated Salt Spray Test be used

Salt spray testing Salt spray testing simulates a corrosive salty environment in the laboratory. It is used to speed the...

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UGR Measurement GR TI Photometric Testing Equipment for Glare Light Test
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UGR Measurement GR TI Photometric Testing Equipment for Glare Light Test

GTS-LS The GTS-LS glare measurement system uses an image luminance meter with great precision. Testing UGR, TI, and GR used...

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A guide to choosing the right led testing equipment
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A guide to choosing the right led testing equipment

Since the birth of the world’s first semiconductor light emitting diode in the 1960s, LED lighting has been known as...

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