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<title><![CDATA[EC21 Product Catalogs - weighing sensor]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/weighing_sensor--2717/1/weighing sensor.html]]></link><item>
<title><![CDATA[Oxygen Permeability Testing Instrument (OTR Tester)]]></title><link><![CDATA[https://gbpitester.en.ec21.com/Oxygen_Permeability_Testing_Instrument_OTR--11629254_11631103.html]]></link><description><![CDATA[weight will increase; system weigh the increasing cup weight so as to calculate the water vapor transmission rate.
Working principle diagram:
Techinical parameter: 
Test range
0.02 ~ 16500 cm3/m2*24h]]></description><pubDate><![CDATA[20220901]]></pubDate></item>
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<title><![CDATA[Water Vapor Permeation Rate Tester Weighing Method Aluminized Foil ASTM]]></title><link><![CDATA[https://systester18.en.ec21.com/Water_Vapor_Permeation_Rate_Tester--10834034_10942639.html]]></link><description><![CDATA[Water Vapor Permeation Rate Tester Weighing Method Aluminized Foil ASTM
Product Details 
Application:
WVTR-398B is based on the humidity sensor detection method and available for the water vapor perm]]></description><pubDate><![CDATA[20221214]]></pubDate></item>

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