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<title><![CDATA[EC21 Product Catalogs - air control air flow]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/air_control_air_flow--2717/1/air control air flow.html]]></link><item>
<title><![CDATA[Secure Seal Tester]]></title><link><![CDATA[https://sookiecanneed.en.ec21.com/Secure_Seal_Tester--12024209_12034886.html]]></link><description><![CDATA[tank.Accurate flow control, adjustable rising speed. Adjustment range: the time to pressurize to 1Mpa can be adjusted to any time in the range of 5-60 seconds.High sensitivity and high accuracy.]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[GAS Alarm Calibration Chamber]]></title><link><![CDATA[https://mimayijingaile0.en.ec21.com/GAS_Alarm_Calibration_Chamber--11987076_11988121.html]]></link><description><![CDATA[controlled by PLC to exchange
air in chamber.
Component ： 
1. 
CH4/CO gas controller
1) 
Adjust precision flow control valve manually
2) 
Set the gas valve open time and inject gas with precision t]]></description><pubDate><![CDATA[20241019]]></pubDate></item>
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<title><![CDATA[IEC60695-11-4 UL94 Horizontal and Vertical Flame Test Apparatus]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/IEC60695_11_4_UL94_Horizontal--11940578_11941787.html]]></link><description><![CDATA[controlled by single chip and push button. The test apparatus is built-in air exhaust, the exhaust system can be preset to delay 1-3mins after power off
. T
he front panel is made by military-grade e]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[Sonic Nozzle Gas Meter Test Bench]]></title><link><![CDATA[https://tnmacalibration.en.ec21.com/Sonic_Nozzle_Gas_Meter_Test--11926262_11926265.html]]></link><description><![CDATA[control air path, microcontroller system, and PC. Using the sonic nozzle as the primary standard, it automatically selects nozzle combinations based on different flow points of the gas meter. Utilizi]]></description><pubDate><![CDATA[20240417]]></pubDate></item>
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<title><![CDATA[MDKW-SL Gas Meter Real Flow Recirculation Calibration Facility]]></title><link><![CDATA[https://royreal.en.ec21.com/MDKW_SL_Gas_Meter_Real--11907986_11909844.html]]></link><description><![CDATA[flow calibration of gas test gas, natural gas, nitrogen, helium and air
2. Automatic calibration of value error, repeatability, pressure loss and leakage test
3. Sonic nozzle intelligent combination,]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[Low Price Reliable Office Chair Rotary Life Tester]]></title><link><![CDATA[https://lituotest.en.ec21.com/Low_Price_Reliable_Office_Chair--11365007_11372558.html]]></link><description><![CDATA[Model NumberLT-JJ06Test speed1-25 times/min Sensor200kg Air sourceair pressure: ≥ 0.5mpa; Flow rate: ≥800L/min; The air source is filtered and driedPower supply220V/50Hz/3AWeightAbout 390kgExtern]]></description><pubDate><![CDATA[20210424]]></pubDate></item>
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<title><![CDATA[High Purity Gas Generator, Hydrogen Generator, Nitrogen Generator]]></title><link><![CDATA[https://huishiyiqi2024.en.ec21.com/High_Purity_Gas_Generator_Hydrogen--11907876_11909357.html]]></link><description><![CDATA[control, drying and purification, flow display and other systems. The &quot;heart&quot; electrolysis separation cell of this instrument is a cylindrical, multi group integrated structure, with the advantages o]]></description><pubDate><![CDATA[20240307]]></pubDate></item>
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<title><![CDATA[Dustproof Testing Machine | Dust Proof Chamber]]></title><link><![CDATA[https://15317383997.en.ec21.com/Dustproof_Testing_Machine_Dust_Proof--11812738_11858081.html]]></link><description><![CDATA[of the muffler mica sheet heating ring is safe and stable.• Vacuum system: equipped with vacuum pump, vacuum pressure, air filtration, flow meter, pressure regulating triplet, connecting pipe.
]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[ICONE2]]></title><link><![CDATA[https://kobistq.en.ec21.com/ICONE2--1_11135288.html]]></link><description><![CDATA[flow controls from 0-50 g/s, at a resolution of at least 0.1 g/s) and orifice plate flow measurement (thermocouple and differential pressure transducer). Normal operation is at a nominal 24 l/s. 
Gas]]></description><pubDate><![CDATA[20200511]]></pubDate></item>
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<title><![CDATA[ST-7603S Cable Bundle Flame Retardant Test Chamber]]></title><link><![CDATA[https://satatech.en.ec21.com/ST_7603S_Cable_Bundle_Flame--3839683_8826338.html]]></link><description><![CDATA[control system, air source, ignition source flew control system (propane gas and air compressed gas), steel elevator, Fire extinguishing devices, emissions purification equipment (user option), 
Tech]]></description><pubDate><![CDATA[20180420]]></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[air velocity
In excess of 2 feet/sec
Inlet air flow
0-6 cfm
Specimen rack
24 specimens hanger,
can test 24 pieces of samples
at the same time
The specimen holder rotating speed
0-2 r/min
Power supply]]></description><pubDate><![CDATA[20200216]]></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[control system of the product,whether digital or table display, all eqipped the temperature control device. 
Oil bath shell with bladder has isolation temperature cotton protection,owns excellent ins]]></description><pubDate><![CDATA[20170216]]></pubDate></item>
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<title><![CDATA[Water Vapor Permeation Rate Tester Weighing Method Humidity Permeability Testing Machine]]></title><link><![CDATA[https://systester18.en.ec21.com/Water_Vapor_Permeation_Rate_Tester--10834034_10898901.html]]></link><description><![CDATA[Air, or 99.999% Nitrogen
Carrier flow
0~200 ml/min
Gas interface
1/8inch
Power supply
AC 220V 50Hz
Dimension
330mm(L) * 600mm(D) * 330mm(W)
Net weight
30kg
Products Catalog 
What we can provide
Packi]]></description><pubDate><![CDATA[20221214]]></pubDate></item>
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<title><![CDATA[5kVA~7000kVA 2MVA/5MVA AC Dummy Resistive Inductive Load Bank for Generator/Genset Load Test]]></title><link><![CDATA[https://rataloadbank.en.ec21.com/5kVA_7000kVA_2MVA_5MVA_AC--11807080_11807102.html]]></link><description><![CDATA[control,RJ45/RS232/485 interface),control distance of ≥ 100MInsulationHProtectionIP56(can be used in rainy day)Load accuracy±3%3 phase unbalance≤3%Cooling systemForced air cooling,side inlet/out]]></description><pubDate><![CDATA[20230615]]></pubDate></item>
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<title><![CDATA[China MIL-STD-810H Military Standard Dual Blowing Dust Sand Proof Resistance Test Chamber Machine]]></title><link><![CDATA[https://enviclonetestchamber.en.ec21.com/China_MIL_STD_810H_Military--11887764_11887766.html]]></link><description><![CDATA[air pressure, flow volume 10m3/hRotation TableRMP and height is adjustable.Viewing Window300 x 300 mm big viewing visionDoorManually operated sliding door with unlock button.5. Control SystemControll]]></description><pubDate><![CDATA[20240114]]></pubDate></item>
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<title><![CDATA[Borderline Pumping Temperature of Engine Oil Tester]]></title><link><![CDATA[https://precisionbe.en.ec21.com/Borderline_Pumping_Temperature_of_Engine--11718430_11856916.html]]></link><description><![CDATA[air resistance type&quot; and &quot;flow restricted type&quot;;
16. 
It has the corresponding yield stress, apparent viscosity, and the indicator light for starting the test;
17. 
Equipped with a developed defrosti]]></description><pubDate><![CDATA[20231020]]></pubDate></item>

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