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Integrating sphere 4π and 2π test introduce and 2π test method difficulty
12 Jun, 2022 1440 Author: Cherry Shen

Integrating sphere 4π and 2π test introduce and 2π test method difficulty

Integral sphere measurement system is the most common light color measurement equipment in the luminaire industry, and its measurement results can meet the needs of most product development and testing, which is a relatively economical measurement method. The following is a brief introduction to the working principle of the integrating sphere measurement system and its measuring method of the inte...

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Led test instruments supplier in China
11 Jun, 2022 994 Author: Cherry Shen

Led test instruments supplier in China

LED lighting products are rapidly replacing traditional lighting products due to their superior luminous performance and high efficiency and energy saving. With people’s continuous pursuit of high efficiency and health, LED lighting products and technologies are constantly improving. The important basis for this is how to effectively and accurately measure LED actual performance, for which L...

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Flicker measure principle introduce
10 Jun, 2022 1215 Author: Cherry Shen

Flicker measure principle introduce

Flicker Test System also known as stroboscopic still or tachometer, is an optical measuring device that can change a vibrating, high-speed rotating or periodically moving component into a “stationary” component. Flicker Test System itself can emit a short and frequent flash, and its flash speed can be set by the user according to needs. When the flash frequency of the stroboscope is ad...

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ESD Simulators Overview (Electrostatic Discharge Test)
09 Jun, 2022 1009 Author: Cherry Shen

ESD Simulators Overview (Electrostatic Discharge Test)

ESD simulatorguns (Electrostatic Discharge Generator/Electrostatic Gun/ESD Guns) is in full compliance with IEC 61000-4-2, EN61000-4-2, ISO10605, GB/T17626.2, GB/T17215.301 and GB/T17215.322. ESD61000-2_Electrostatic Discharge Simulator In a dry environment, the human body generates static electricity on the object or the friction between two objects, so the charged human body will easily discharg...

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Goniophotometer | Guide to working, application & LSG-6000 goniophotometer
08 Jun, 2022 1170 Author: Cherry Shen

Goniophotometer | Guide to working, application & LSG-6000 goniophotometer

What is type C goniophotometer definition? LSG-6000 Moving Detector Goniophotometer (Mirror Type C) was manufactured by LISUN completely meets LM-79-19, IES LM-80-08, COMMISSION DELEGATED REGULATION (EU) 2019/2015, CIE-121, CIE S025, SASO 2902, IS16106 and EN13032-1 clause 6.1.1.3 type 4 requirements. LSG-6000 is the latest upgraded product of LSG-5000 and LSG-3000 in compliance with the requireme...

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Lighting surge analysis and how does it work
07 Jun, 2022 1040 Author: Cherry Shen

Lighting surge analysis and how does it work

The SG61000-5 fully automatic surge generator (also called lightning surge immunity test, combination wave generator, surge current generator/surge voltage generator, combined surge voltage and current generator) . SG61000-5 Surge Generator How does a surge generator work? The SG61000-5 surge generator provides a common basis for evaluating the resistance of power cords and internal connectors of...

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Integrating sphere setup for the LED light measurement
06 Jun, 2022 1020 Author: Cherry Shen

Integrating sphere setup for the LED light measurement

LPCE-2 Integrating Sphere Spectroradiometer LED Testing System is for single LEDs and LED lighting products light measurement. LED’s quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE 177, CIE84,  CIE-13.3, IES LM-79-19, Optical-Engineering-49-3-033602, COMMISSION DELEGATED REGULATION (EU) 2019/2015, IESNA LM-63-2 and ANSI-C78...

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What are the EMI Receiver measurement tools
05 Jun, 2022 975 Author: Cherry Shen

What are the EMI Receiver measurement tools

EMI receiver system for EMI (Electromagnetic Interference) radiation conduction or conducted emissions testing. The EMI-9KB EMI receiver is produced by the full closure structure and strong electro-conductibility material, which has high shielding effect. Due to the new technology for the EMI Test System, it solved the instrument self-EMI problem. The test results are according to the internationa...

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IK impact protection test introduce in IEC 62262 and application in lighting industry
04 Jun, 2022 1465 Author: Cherry Shen

IK impact protection test introduce in IEC 62262 and application in lighting industry

IEC 62262 IK protection test means that electrical equipment housings are protected against external mechanical collisions, and the IK standard applies to rated voltages not exceeding 72. The 5 kV electrical equipment enclosure is only suitable for shells with special requirements for external mechanical collision protection classification a) The definition of the degree of protection that electri...

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