Environmental Test Instrument | Wanvei Constant Temp & Humidity Test Machine Frequently Asked Questions and Professional Answers

2026-05-19

Source: Wanvei Editor

1、 use

1、Constant Temp & Humidity Test Machine mainly testing？

Chongqing WanveiWV-HH SeriesConstant Temp & Humidity Test Machine， can analogHigh Temperature、Low Temperature、、Humidity、 etc.environment，Testingproduct、、aging and environment should can force，Electronics、Automotive、、New Energy、building materials etc.industryreliabilitytesting。

2、equipment can by 24 hourscontinuousrun？

Chongqing WanveiConstant Temp & Humidity Test MachineSupport24 hoursintermittentcontinuoustesting，Compressionhour、、 etc.manyheavyprotection，meetLengthtimeaging and testingdemand。

3、equipmentenvironmentrequirement？

need in ventilationinner，、 and strong；environmenttemperature5℃～30℃，surface，heat dissipation and ，avoidimpactgroupsrun。

2、temperatureHumidityfailure

1、equipmenttemperature to setLow Temperature is reason？

① testingsample，； ② environmenttemperatureHeight，equipmentheat dissipationscope； ③ system，heat dissipation； ④ setnegativelarge，equipmentconventional can force。

2、innerHumidityupper、humidificationslow？

① humidification is ； ② humidification and ； ③ Humiditysensor is ； ④ bodypcs is 。

3、test processmiddleHumiditylargecurrently？

Chongqing WanveiConstant Temp & Humidity Test Machinestandard，temperature ±0.5℃、Humidity ±3% RH withincurrently；largemany is 、sample or body。

4、aftertemperaturelowerspeedslow？

firstexternalheat dissipation，guaranteeventilation；decreaseinnerspecimenvolume，；Length use slow，suggestioncontactChongqing Wanveiafter-salesgroups。

3、operationsetting

1、programmableproceduresettingmanytesting？

Chongqing WanveiequipmentPLC proceduresurface，timessettingtemperature、Humidity、runtime，after，equipmentautomaticcomplete、run，all need 。

2、testingsample？

sample can bodyinner、、， can ；、corrosioninnertesting。

3、testing is also is etc.？

High Temperaturetestingfinishafter，，first50℃ by loweragain，preventimpactbodydeformation、， simultaneously avoidsensor。

4、daymaintainmaintain

1、daymostsimplemaintainwork？

bodyinternal and ；weeks；monthheat dissipationfiltration；Lengthhour、dustproof。

2、bodyinternalmany1times？

conventional use suggestion15~30 days1times，testing、product can periodic，inner，LengthChongqing Wanveiequipment use 。

3、pcsagingprocessing？

currentpcshard、、， and hourreplaceSpecificationpcs，Humidity、 can Height、test datadeviation。

5、safety and

1、equipmentruncurrent is situation？

is 、、、Compressionprotect，firstcontrolsurface，、heat dissipation、temperature etc.problem， can contactChongqing Wanveiafter-sales。

2、testingdata can meetthirdTestingstandard？

Chongqing WanveiConstant Temp & Humidity Test Machinecomply withGB/T2423、IEC、ASTMetc.universalenvironmental testingstandard，testingprocessspecification、datastable，can be used forex-factoryQuality Inspection、customer、。

3、 use precautions

testing must confirmationinternaltemperature in safetyscope；testingrunmiddlelarge；bodyinsulation、、 should is currently。

6、

1、chooseChongqing Wanvei？

by testingsamplevolume，samplevolumebody3minuteone of is ；samplequantitymany、volumelarge，firstlarge or 。

2、conventionaltesting need choosemanyWidth？

testing0℃~100℃ i.e. can ；Low Temperaturetesting-20℃~-40℃；military industry、HeightproductOptionalChongqing Wanvei**-70℃Low Temperature **， by need chooseavoidfunction。