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<title><![CDATA[EC21 Product Catalogs - insulation under]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/insulation_under--2717/1/insulation under.html]]></link><item>
<title><![CDATA[Three-box High and Low Temperature Alternating Test Chamber]]></title><link><![CDATA[https://lenpure3852.en.ec21.com/Three_box_High_and_Low--11943432_12023864.html]]></link><description><![CDATA[Insulation materialRigid polyurethane foam + fiberglassTemperature ControllerImported “UEC” brand temperature metertemperature sensorPT100 platinum resistance temperature measurement bodyCooling ]]></description><pubDate><![CDATA[20241112]]></pubDate></item>
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<title><![CDATA[High Low Temperature Low Air Pressure Test Chamber]]></title><link><![CDATA[https://hydescience03.en.ec21.com/High_Low_Temperature_Low_Air--11164019_11164150.html]]></link><description><![CDATA[insulation material
Polyurethane foam + glass wool
Refrigeration system 
Refrigeration mode
Mechanical compression, two-stage refrigeration
Compressor 
Imported enclosed/ semi-enclosed compressor
Coo]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[IEC60112 PTI and CTI Tracking Index Test Apparatus]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/IEC60112_PTI_and_CTI_Tracking--11940578_11941784.html]]></link><description><![CDATA[insulating materials under the combined action of electric field and contaminated medium, and its Comparative tracking index (CTI) and proof tracking index (PTI) are determined. Tracking index test a]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[Professional FI Manufacturer for Power Distribution Network Intellegent Wireless Office System]]></title><link><![CDATA[https://snova17.en.ec21.com/Professional_FI_Manufacturer_for_Power--10349843_10349891.html]]></link><description><![CDATA[under a 50KV, for remotes short circuit &amp;Earth fault indicator, through measuring the current of a conductor cable, to judge the fault on the power lines according to the change of current, grounding]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[NAYD Series Oil Gas Dry Type Testing Transformer]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/NAYD_Series_Oil_Gas_Dry--10586983_10725192.html]]></link><description><![CDATA[insulation materials, etc. which under the specified voltage dielectric strength test, the insulation level of assessment products found to be defective insulation test to measure the ability of with]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[Made in China HZ-3120A Automatic Transformer DC Winding Resistance Tester]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/Made_in_China_HZ_3120A--10544358_10544703.html]]></link><description><![CDATA[insulation resistance tester,DC high voltage generator,testing transformer,insulating oil tester, like transformer oil dielectric tester (BDV tester), transformer loss tester, transformer oil acid te]]></description><pubDate><![CDATA[20210426]]></pubDate></item>
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<title><![CDATA[Testing Equipment for Glass in Building]]></title><link><![CDATA[https://yuanchenwujin68.en.ec21.com/Testing_Equipment_for_Glass_in--11114426_11248640.html]]></link><description><![CDATA[under impact from a small hard object
Hardness steel ball:
a) 2260g ± 20g, diameter of
approximately 82.5mm
b) 227g ± 2g, diameter of
approximately 38 mm
c) 1040g ± 10g, diameter of
approximately ]]></description><pubDate><![CDATA[20230719]]></pubDate></item>
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<title><![CDATA[CO/CO2/SO2/NO Analyzer]]></title><link><![CDATA[https://xajunengins.en.ec21.com/CO_CO2_SO2_NO_Analyzer--10893051_11403132.html]]></link><description><![CDATA[under same condition, 4 groups (max)
Application
1. Environmental monitor of atmosphere &amp; polluting source emission, etc.
2. Industrial control of petroleum &amp; chemical, etc.
3. Agriculture, medical h]]></description><pubDate><![CDATA[20210621]]></pubDate></item>
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<title><![CDATA[Electric Motor Stator Testing Equipment for Production Line]]></title><link><![CDATA[https://aipinstrument.en.ec21.com/Electric_Motor_Stator_Testing_Equipment--11085938_11085939.html]]></link><description><![CDATA[Insulation resistance: winding to iron core
Surge: winding to winding
Winding resistance: winding to winding
Rotation: CW/CCW/still
3. 
Features: 
Intelligent: the system can connect to the internet ]]></description><pubDate><![CDATA[20200324]]></pubDate></item>
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<title><![CDATA[Intelligent DC Hipot Tester]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/Intelligent_DC_Hipot_Tester--11895397_11895402.html]]></link><description><![CDATA[insulators, transformers and capacitors. Tests are performed by applying controlled high voltages to the unit under test at or above insulation system operating level. Measuring the leakage current h]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[UL746A Tracking Index Test Device]]></title><link><![CDATA[https://pegogroup.en.ec21.com/UL746A_Tracking_Index_Test_Device--11405200_11425193.html]]></link><description><![CDATA[insulating materials under the combined action of electric field and contaminated medium, and its Comparative tracking index (CTI) and proof tracking index (PTI) are determined. Tracking index test a]]></description><pubDate><![CDATA[20210805]]></pubDate></item>
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<title><![CDATA[Vertical Excitation Changeover Temperature Humidity Testing Chamber]]></title><link><![CDATA[https://asliequipment.en.ec21.com/Vertical_Excitation_Changeover_Temperature_Humidity--11825687_11825688.html]]></link><description><![CDATA[Insulation material is resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials Cooling System Wind cooling or water cooling/single segment compressor(-40]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
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<title><![CDATA[High Low Temperature Humidity Test Chamber]]></title><link><![CDATA[https://lilyviyo12345.en.ec21.com/High_Low_Temperature_Humidity_Test--11853101_11854241.html]]></link><description><![CDATA[insulation material
Glass wool or polyurethane foam
Refrigeration
system 
Refrigeration mode
Mechanical compression, two-stage refrigeration
Compressor 
International well-known brand
Refrigerant
R40]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
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<title><![CDATA[ST-7606 Wires and Cables Fire Resistance Tester]]></title><link><![CDATA[https://satatech.en.ec21.com/ST_7606_Wires_and_Cables--3839683_8826390.html]]></link><description><![CDATA[insulating refractory characteristics of cable and wires and cables with fireproof layer under overheating, over-current, etc abnormal condition.
Technical parameters:
Ribbon burner: 500m for length ]]></description><pubDate><![CDATA[20221203]]></pubDate></item>

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