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<title><![CDATA[EC21 Product Catalogs - concentration l]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/concentration_l--2717/1/concentration l.html]]></link><item>
<title><![CDATA[108L Salt Spray Chamber]]></title><link><![CDATA[https://hydescience03.en.ec21.com/108L_Salt_Spray_Chamber--11164019_11164134.html]]></link><description><![CDATA[L
270 L
480 L
800 L
1440 L
Saline box capacity
15 L
25 L
40 L
40 L
40 L
Saline concentration
Sodium chloride solution with 5% concentration or less than 0.26g copper chloride is added to each liter o]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[Sand and Dust Test Chamber]]></title><link><![CDATA[https://lilyviyo12345.en.ec21.com/Sand_and_Dust_Test_Chamber--11853101_11854273.html]]></link><description><![CDATA[The
sand and dust test chamber, driven by a fan to push a certain concentration of
sand and dust to blow over the surface of the test piece at a certain flow rate,
simulates the typical environmental]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
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<title><![CDATA[IEC60529 IP5X and IP6X Sand Dustproof Test Chamber]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/IEC60529_IP5X_and_IP6X_Sand--11940576_11946391.html]]></link><description><![CDATA[concentration
2~4kg/m3
Sand and dust
Dry powder, portland cement paste
Vacuum degree
0-10Kpa (adjustable)
Evacuation speed
0-2400L/H (adjustable)
Configuration
Observe window, lamp
Power supply
1.5KW]]></description><pubDate><![CDATA[20240603]]></pubDate></item>
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<title><![CDATA[China Enviclone Programmable Walk in Large Size Salt Fog Spray Corrosion Test Chamber]]></title><link><![CDATA[https://enviclonetestchamber.en.ec21.com/China_Enviclone_Programmable_Walk_in--11887759_11887763.html]]></link><description><![CDATA[concentration 5% + glacial acetic acid (acetic acid salt mist)Sodium chloride solution concentration 5% + glacial acetic acid + 0.26g copper chloride/L (copper accelerated salt spray)Temperature unif]]></description><pubDate><![CDATA[20240113]]></pubDate></item>
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<title><![CDATA[ST-7605 Oxygen Index Tester]]></title><link><![CDATA[https://satatech.en.ec21.com/ST_7605_Oxygen_Index_Tester--3839683_8826373.html]]></link><description><![CDATA[concentration of percentage for polymer just maintain burning 
Technical parameters:
Direct read oxygen value and nitrogen levels by flow-meter
Measurement range: 0-80%, resolution: 0.1L/min
Measurem]]></description><pubDate><![CDATA[20170521]]></pubDate></item>
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<title><![CDATA[Ozone Test Chamber,Ozone Colorfastness Tester AATCC 109 ISO 105 G03 ASTM D1149]]></title><link><![CDATA[https://fulfilling.en.ec21.com/Ozone_Test_Chamber_Ozone_Colorfastness--5441143_9547155.html]]></link><description><![CDATA[TN1418 Ozone Test Chamber,Ozone Colorfastness Tester
Ozone Exposure Chamber
INTRODUCTION
1.Samples will be placed in a certain concentration of ozone environment, until definite 
colors or after the ]]></description><pubDate><![CDATA[20200216]]></pubDate></item>
<item>
<title><![CDATA[Pressure-composition-temperature Equipment]]></title><link><![CDATA[https://goldapp.en.ec21.com/Pressure_composition_temperature_Equipment--7277235_8490271.html]]></link><description><![CDATA[concentration in the material as a function of pressure and temperature.
Gold APP Instruments high pressure and high temperature gas sorption analyzer H-Sorb 2600 adopts static volumetric principle t]]></description><pubDate><![CDATA[20240118]]></pubDate></item>
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<title><![CDATA[Heating Oil Bath Series]]></title><link><![CDATA[https://xataikang.en.ec21.com/Heating_Oil_Bath_Series--9935656_9936242.html]]></link><description><![CDATA[concentration ,chemical and biological products,is the necessary equipment for colleges,environmental protection, scientific research, health and epidemic prevention, petroleum, metallurgy, chemical ]]></description><pubDate><![CDATA[20170216]]></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[concentration gradient at two sides of the specimen, water molecules will permeate through the specimen into the dry gas side, penetrated water molecules will be carried to the relative humidity sens]]></description><pubDate><![CDATA[20221214]]></pubDate></item>
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<title><![CDATA[IEC60529 IP56X Sand Dustproof Test Chamber]]></title><link><![CDATA[https://pegogroup.en.ec21.com/IEC60529_IP56X_Sand_Dustproof_Test--11405200_11418211.html]]></link><description><![CDATA[concentration
2~4kg/m3
Sand and dust
Dry powder, portland cement paste
Vacuum degree
0-10Kpa (adjustable)
Evacuation speed
0-2400L/H (adjustable)
Configuration
Observe window, lamp
Power supply
1.5KW]]></description><pubDate><![CDATA[20210722]]></pubDate></item>
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<title><![CDATA[Automatic Image Measuring Device]]></title><link><![CDATA[https://qiantongyiqi.en.ec21.com/Automatic_Image_Measuring_Device--11683816_11853605.html]]></link><description><![CDATA[L / 200）um Z（5+L/200）um
Grating ruler resolution
0.5um resolution
CCD resolution
Industrial grade: 900 line HD, color sony1 / 3CCD
Zoom objective magnification
PMS lens 0.7-4.5x
total magnifica]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Liquid Chromatograph]]></title><link><![CDATA[https://huishiyiqi2024.en.ec21.com/Liquid_Chromatograph--11907876_11909750.html]]></link><description><![CDATA[concentration ≤ 4 × 10-9g/mL (naphthalene/methanol solution)
Qualitative repeatability RSD6 ≤ 0.1%
Quantitative repeatability RSD6 ≤ 0.5%
Spectral bandwidth 6nm
Flow pool volume 8 μ L
]]></description><pubDate><![CDATA[20240308]]></pubDate></item>

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