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<title><![CDATA[EC21 Product Catalogs - half optical]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/half_optical--2717/1/half optical.html]]></link><item>
<title><![CDATA[Smoke Alarm Production Test Tunnel]]></title><link><![CDATA[https://mimayijingaile0.en.ec21.com/Smoke_Alarm_Production_Test_Tunnel--11987076_11987127.html]]></link><description><![CDATA[optical components to ensure precision and stable
reading. The two floor trays support by rodless air cylinders. They can extend
and extract by press button or automatic control. The lids are fixed o]]></description><pubDate><![CDATA[20241019]]></pubDate></item>
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<title><![CDATA[High Precision Spectroradiometer Integrating Sphere System]]></title><link><![CDATA[https://lisungroup7.en.ec21.com/High_Precision_Spectroradiometer_Integrating_Sphere--11882688_11882693.html]]></link><description><![CDATA[Optical-Engineering-49-3-033602, COMMISSION DELEGATED REGULATION (EU) 2019/2015, IESNA LM-63-2, IES-LM-80 and ANSI-C78.377, it recommends to using an array spectroradiometer with an integrating spher]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[Brightness Meter]]></title><link><![CDATA[https://pnshar.en.ec21.com/Brightness_Meter--6797758_6797789.html]]></link><description><![CDATA[optical system is 457nm and its half-width is 44nm. 4. Measure and display the whiteness, Fluorescent whiteness (whitening rate) and opacity (%) etc. digitally. 5. Indication error: 0.5% 6. Sample si]]></description><pubDate><![CDATA[20120615]]></pubDate></item>
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<title><![CDATA[High Precision CCD Spectroradiometer]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/High_Precision_CCD_Spectroradiometer--9657760_11802779.html]]></link><description><![CDATA[Optical-Engineering-49-3-033602, GB/T-5702, GB/T-7922 , GB/T-20145, GB/T-24824 and IES LM-79-08.
Measurement:• Colorimetric: Chromaticity coordinates, CCT, Color Ratio, Peak Wavelength, Half Bandwi]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[High Precision Spectroradiometer Integrating Sphere System]]></title><link><![CDATA[https://15317383997.en.ec21.com/High_Precision_Spectroradiometer_Integrating_Sphere--11812738_11812754.html]]></link><description><![CDATA[Optical-Engineering-49-3-033602, COMMISSION DELEGATED REGULATION (EU) 2019/2015, IESNA LM-63-2, IES-LM-80 and ANSI-C78.377, it recommends to using an array spectroradiometer with an integrating spher]]></description><pubDate><![CDATA[20231024]]></pubDate></item>

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