QSI Laser DiodeLG UVLEDLG White LED English中文    Jun 20,2024
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Dental experts use a toothbrush to people, and do the bacterial culture, found on the toothbrush with hemolytic streptococcus pneumoniae, klebsiella pneumoniae, escherichia coli an。。。
CLASS: QSI Laser Diode     DATE:2017-1-6    SOURCE:www.longstartech.com.cn

UVLED light curing systems is through the electric light, energy conversion, the LED high power ultraviolet diode chip to produce high purity 365nm and 385nm. 395 nm. 405 nm monoch。。。
CLASS: QSI Laser Diode     DATE:2016-4-21    SOURCE:LONGSTAR

With the frequent North China's fog and haze appeared, people on the air quality has been paid more and more attention. The weather information column end mobile phone added haze d。。。
CLASS: QSI Laser Diode     DATE:2016-3-23    SOURCE:www.longstartech.com.cn

The detection of gas concentration in coal, chemical, oil and other industries, especially in the mining of minerals is very important. Gas is a combustible, explosive gas, the upp。。。
CLASS: QSI Laser Diode     DATE:2016-3-23    SOURCE:www.longstartech.com.cn

In the past, the particle size analysis method usually adopts the method of screening or settling. Commonly used settlement method has the shortcomings of slow detection speed (esp。。。
CLASS: QSI Laser Diode     DATE:2016-3-23    SOURCE:www.longstartech.com.cn

To measure the technical index of the quality of the semiconductor laser device comprises a output power, peak power, pulse width, power stability, power to current curve, luminous。。。
CLASS: QSI Laser Diode     DATE:2016-3-23    SOURCE:www.longstartech.com.cn

08 2015 12, with the emo tester PM2.5 laser is accurate and fun update App in the recently launched the first "purification efficiency detection function, this is the first attempt。。。
CLASS: QSI Laser Diode     DATE:2016-3-24    SOURCE:www.longstartech.com.cn

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