Hangzhou Zhongwei Photoelectricity Co., Ltd

LED Lumen testing device, it is one part for testing LED and lights. high precision testing can be completed,

ZWL-9107: It is the highest cost performance photometric testing system in domestic country. CIE C-Î&

It is the highest accuracy system in domestic spectrum testing, and suitable for the laboratory, measurement e

ZWL-X5 automatic spectrophotometric machine, which is used for high-power LED’s testing and sortin

LED testing and sorting solutions for defferent kinds of LEDs, LED optical spectrum analyzer, spectrophotomet

ZWL-9200: With AC and DC power supply drive, it is an integrated testing instrument which can measure power, l

ZWL-3908B Spectrophotocolorimetric System for Bracket High Power LED is developed by HANGZHOU ZHONGWEI PHOTOEL

ZWL-600 Series: It is a most practical and complete function testing instrument, which can be used for scienti