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<title><![CDATA[EC21 Product Catalogs - air circulation]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/air-circulation--2717/1/air circulation.html]]></link><item>
<title><![CDATA[GAS Alarm Calibration Chamber]]></title><link><![CDATA[https://mimayijingaile0.en.ec21.com/GAS-Alarm-Calibration-Chamber--11987076_11988121.html]]></link><description><![CDATA[circulating fan to get
homogeneous test gas in certain concentration. That gas will be test gas for
response test or threshold setting of gas alarm product. The circulating fan
and porous plate are a]]></description><pubDate><![CDATA[20241019]]></pubDate></item>
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<title><![CDATA[ISO16750-4 Clause 5.4.2 Ice Water Splash Test Chamber for Automotive Parts]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/ISO16750-4-Clause-5.4.2-Ice--11940576_11941038.html]]></link><description><![CDATA[circulation, so that the temperature in the laboratory is uniform and stable;
● Double-layer high-temperature-resistant high-tension sealing strips are used between the door and the chasis of the e]]></description><pubDate><![CDATA[20240522]]></pubDate></item>
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<title><![CDATA[Piston Type Circulating Real Gas Flow Standard Device]]></title><link><![CDATA[https://tnmacalibration.en.ec21.com/Piston-Type-Circulating-Real-Gas--11926262_11926269.html]]></link><description><![CDATA[Piston Type Circulating Real Gas Flow Standard Device
use real gas to detect G1.6~G6 ultrasonic and thermal gas meters.
In order to provide flow meter manufacturers with in-depth research on the meas]]></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[circulation pipeline and explosion-proof design, suitable for the real flow cycle calibration of combustible gas
7, ESD safety interlock control and combustible gas alarm linkage, safe and reliable u]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[JY-313 UV Accelerated Weathering Aging Tester]]></title><link><![CDATA[https://cicichenchen.en.ec21.com/JY-313-UV-Accelerated-Weathering--11468520_11567732.html]]></link><description><![CDATA[display / 99 hours 59 minutes
Air circulation
Electric fan air circulation device
protective device
Fuse overload protection
weight
About 15Kg
Rated voltage
AC~220V 50HZ
]]></description><pubDate><![CDATA[20220514]]></pubDate></item>
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<title><![CDATA[Cold and Hot Shock Test Box / Cold and Hot Impact Tester]]></title><link><![CDATA[https://lituotest.en.ec21.com/Cold-and-Hot-Shock-Test--11372570_11372577.html]]></link><description><![CDATA[air supply circulation system: a. Working mode: mechanical compression dual overlapping refrigeration mode;B. Refrigeration compressor: original imported fully enclosed piston compressor; C. Evaporat]]></description><pubDate><![CDATA[20210424]]></pubDate></item>
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<title><![CDATA[ESS Chambers-Rapid Temperature Change Test Chamber]]></title><link><![CDATA[https://alibiota1431.en.ec21.com/ESS-Chambers-Rapid-Temperature-Change--11847973_11848017.html]]></link><description><![CDATA[Air circulation from top to bottom ensures stable and consistent performance during testing. JOEO rapid rate thermal cycling chamber Can set the temperature variable rate of the different stress scre]]></description><pubDate><![CDATA[20231107]]></pubDate></item>
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<title><![CDATA[KRD17 Bidirectional Vertical Shock Test System]]></title><link><![CDATA[https://cmetechnology.en.ec21.com/KRD17-Bidirectional-Vertical-Shock-Test--11706077_11837077.html]]></link><description><![CDATA[Circulating storage cylinder:strong impact, fast speed, and low air consumption
Adopt full pneumatic drive: simple structure, high reliability, no pollution
Bidirectional shock test:effectively compl]]></description><pubDate><![CDATA[20230823]]></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--11812738_11858081.html]]></link><description><![CDATA[circulating air duct is equipped with a heater to heat the dust to avoid dust condensation. The heat of the muffler mica sheet heating ring is safe and stable.• Vacuum system: equipped with vacuum ]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Drying Oven,Aging Oven,Aging Chamber]]></title><link><![CDATA[https://fulfilling.en.ec21.com/Drying-Oven-Aging-Oven-Aging--5441143_9767651.html]]></link><description><![CDATA[air circulation system by the continuous operation in high temp.air 
duct fan and appropriate composition. Working the room temp. uniform. 
TECHNICAL PARAMETERS 
Model
TN1368-16L
TN368-36L
TN1368-58L]]></description><pubDate><![CDATA[20170530]]></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[Circulating the water type vacuum pump series, the low temperature pumps series circularly, Rotary evaporator series, vacuum dry box series, air drier series, Constant Temp Oil Bath/Water Bath series]]></description><pubDate><![CDATA[20170216]]></pubDate></item>
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<title><![CDATA[Climatic Testing Machine Manufacturer/Environmental Temperature Humidity Test Chamber]]></title><link><![CDATA[https://annie0423.en.ec21.com/Climatic-Testing-Machine-Manufacturer-Environmental--9938707_9938708.html]]></link><description><![CDATA[Air cooled, Hermetic compressor, single stage refrigeration system.
Display:
LCD
Safety devices:
No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector]]></description><pubDate><![CDATA[20160523]]></pubDate></item>

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