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<title><![CDATA[EC21 Product Catalogs - power semiconductor]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/power_semiconductor--2721/1/power semiconductor.html]]></link><item>
<title><![CDATA[Winner2308B Intelligent Wet and Dry Laser Particle Size Analyzer]]></title><link><![CDATA[https://winnerparticlesize.en.ec21.com/Winner2308B_Intelligent_Wet_and_Dry--12069898_12071894.html]]></link><description><![CDATA[semiconductor laser (λ= 405 nm) P＞2.0MW ,Optical pathConverging light Fourier transform optical pathEffective focal length500mmLaser SafetyClass 1Wet dispersionUltrasonicFrequency:40KHz Power:60W,]]></description><pubDate><![CDATA[20260513]]></pubDate></item>
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<title><![CDATA[Breathalyzer]]></title><link><![CDATA[https://datech.en.ec21.com/Breathalyzer--1850949_7675917.html]]></link><description><![CDATA[Semiconductor Sensor
Power supply
Two AA size alkaline batteries
Battery Life
Approx. 300 tests
Dimensions(WxHxD)
60mm x 116mm x 28mm
Weight
107g including batteries
Calibration
every 6 months or aft]]></description><pubDate><![CDATA[20150101]]></pubDate></item>
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<title><![CDATA[Winner 2005A Intelligent Laser Particle Size Analyzer]]></title><link><![CDATA[https://winnerparticle.en.ec21.com/Winner_2005A_Intelligent_Laser_Particle--11683753_11683800.html]]></link><description><![CDATA[semiconductor red laser (λ=639nm ) 
Auxiliary Laser: semiconductor 
λ
= 532nm,p&gt;2mW
life time&gt;25000 hour
Wet dispersion
Ultrasonic
Frequency:40KHz Power:50W, Time:
≥1S
Agitator
Revolutions Speed:]]></description><pubDate><![CDATA[20221130]]></pubDate></item>
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<title><![CDATA[Smart Visible Light Checker for Smartphone with App]]></title><link><![CDATA[https://technonia1.en.ec21.com/Smart_Visible_Light_Checker_for--9058762_9865499.html]]></link><description><![CDATA[[FEATURES] 
*The world smallest visible light meter (30mm) 
*Real-time display of measurement results 
*Compatible with Android and iOS 
*Ultra low power consumption 
*Easy to carry and convenient 
[]]></description><pubDate><![CDATA[20160224]]></pubDate></item>
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<title><![CDATA[0.01-800 Wet Laser Particle Size Analyzer]]></title><link><![CDATA[https://jiahang1.en.ec21.com/0.01_800_Wet_Laser_Particle--11600339_11853670.html]]></link><description><![CDATA[semiconductor laser. The excellent stability makes JH5500-H have super test repeatability, and the life span is more than 30,000 hours.
★Laser power monitoring and automatic adjustment: exclusive u]]></description><pubDate><![CDATA[20231012]]></pubDate></item>

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