+8618117273997weixin
EnglishEnglish
中文简体 中文简体 en English ru Русский es Español pt Português tr Türkçe ar العربية de Deutsch pl Polski it Italiano fr Français ko 한국어 th ไทย vi Tiếng Việt ja 日本語
Flicker Comparison and Test Methods of Various Light Sources
News

Flicker Comparison and Test Methods of Various Light Sources

Almost all types of lamps is easy to flicker, including incandescent lamps, halogen lamps, and even LED bulbs. But the...

Read More →
(EU) 2019/2015 Introduction of the EU Energy Label Directive: EEI and ƞTM
News

(EU) 2019/2015 Introduction of the EU Energy Label Directive: EEI and ƞTM

The European Commission has formulated the official version (EU) 2019/2015 of the new regulations on energy efficiency labels for light...

Read More →
Standard for testing ultraviolet intensity of UV (ultraviolet) lamps used for disinfection
News

Standard for testing ultraviolet intensity of UV (ultraviolet) lamps used for disinfection

The principle of ultraviolet disinfection is to use ultraviolet radiation to cause photolysis and denaturation of bacteria proteins, and the...

Read More →
Uses of UV lamps and test methods for UV lamps
News

Uses of UV lamps and test methods for UV lamps

Ultraviolet lamps can be used for ultraviolet sterilization, excitation fluorescence (fluorescence microscope, banknote detection), trapping and killing insects, and printing....

Read More →
IK01-10 IK Level Tester is Designed According to IEC 60068-2-75: Tests- Test Eh: Hammer tests.
News

IK01-10 IK Level Tester is Designed According to IEC 60068-2-75: Tests- Test Eh: Hammer tests.

The full name of IEC 60068-2-75 is Environmental testing-Part 2-75: Tests- Test Eh: Hammer tests. It has been prepared by...

Read More →
How to test LED fixture for startup, rise time and flicker
News

How to test LED fixture for startup, rise time and flicker

In recent years, the LED market has been expanding, which is attributed to the unique characteristics of LED solid-state lighting...

Read More →
GDJS/GDJW High and Low Temperature Humidity Chamber is Designed According to IEC 60068-2-1 Environmental Testing Part 2-1: Tests-Test A: Cold
News

GDJS/GDJW High and Low Temperature Humidity Chamber is Designed According to IEC 60068-2-1 Environmental Testing Part 2-1: Tests-Test A: Cold

The full name of IEC 60068-2-1 is Environmental Testing Part 2-1: Tests-Test A: Cold. It is edited by the IEC...

Read More →
LSG-6000 Goniophotometer is Designed According to EN 13032-16.1.1.3 Goniophotometer type 3
News

LSG-6000 Goniophotometer is Designed According to EN 13032-16.1.1.3 Goniophotometer type 3

The full name of EN13032-1 is Light and lighting Measurement and Presentation of photometric data of lamps and luminaires. It...

Read More →
LPCE-3 CCD Spectroradiometer Integrating Sphere Compact System is Designed According to IES LM-79-08 9.1 Integrating Sphere with a Spctroradiometer(Sphere-spectroradiometer System)
News

LPCE-3 CCD Spectroradiometer Integrating Sphere Compact System is Designed According to IES LM-79-08 9.1 Integrating Sphere with a Spctroradiometer(Sphere-spectroradiometer System)

The full name of IES LM-79-08 is Electrical and Photometric Measurements of Solid-State Lighting Products. It is edited by the...

Read More →
1 238 239 240 241 242 262

Leave a Message

=