Low Humi. Dehumidifying System Factory High Accelerated Stress PCT Low Pressure Test Chamber

Brand Name:BOTO
Certification:CE ISO900
Model Number:B-T-L-225
Minimum Order Quantity:1set
Delivery Time:10-15work days
Payment Terms:T/T
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Verified Supplier
Location: Shanghai Shanghai China
Address: Room 2304, Fortune Plaza, No. 5616 Caoan Road, Anting Town, Jiading District, Shanghai
Supplier`s last login times: within 41 hours
Product Details Company Profile
Product Details

Low Humi. Dehumidifying system Factory High Accelerated Stress PCT low Pressure Test Chamber


Low pressure test chamber is mainly used in aviation, aerospace, information, electronics and other fields. It is used to test the product at low pressure, high temperature, low temperature under the action of single and at the same time the environmental adaptability and reliability of the test, and or electric performance parameters for the specimen electricity measurement.


Optional accessories

Low Humi. Dehumidifying system

Inner glass door with manual operating ports

Temp. /Humi. automotic recoder

Pure water treatment device

RS-485 interface can be linked to personal computer and achieve mutil-level control and recorder software management

Liquid nitrogen(LN2)/ Liquid carbon dioxide(LCO2) fast cooling-down system


Some parts of machine are imported other countries and region:

Filter drier: Danfoss (Danmark)

Oil separator: Emerson

Compressor: Tecumseh (French)/ BITZER (Germany)

Electro-hydraulic valve: Danfoss

Intermediate relay: OMRON(Japan)

Controller: CAHO(Taiwan)/ SAMWON

Low temperature refrigeration system: Europe and America


High altitude low pressure chamber
ModelB-T-L080B-T-L-150B-T-L-225B-T-L-408B-T-L-800B-T-L-1000
Inner chamber size(W×H×D cm)40×50×4050×60×5050×75×6060×85×80100×100×80100×100×100
Exterior chamber size (W×H×D cm)60x172x120121×160×125121×175×135131×185×155171×200×155171x200x175
Test temp.range-60℃~150℃
Temp.fluctuation±0.5℃(Room pressure)
Temp.uniformity±2.0℃(Room pressure)
Heating time3℃/min(+20℃~+150℃,RP,empty load)
Cooling time1℃/min
Pressure rangeRoom pressure~0.5KPa
Pressure control error±0.2kPa(≤2kPa),±2(2kPa~40kPa),±5%(≥40kPa)
Depressurization time≤45min

Exterior chamber materialStainless steel plate+Powder coating
Inner chamber materialSUS#304 stainless steel plate
Insulation materialFiberglass wool
Air circulation systemCooling fan
Heating systemSUS#stainless steel high speed heater
Cooling systemAPD critical dew point cooling/desiccant method
ComponentsSample shelves 2pcs
Electronical wire 1pcs(3m)
Pressure test port
Safety protection deviceOverheat protection circuit protection
Compressor overload protection
Control system overload protection
Overload indicator phase sequency protection
High voltage and low voltage protection
Over temperature protection
Fan overcurrent protection
Power supplyAC 3Ψ380V 60/50Hz
Customization serviceNon-standard or special requirements are welcomed and available.

Our Services


If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide operation video for machines.

Onsite Service:

1. Device installation;

2. Equipment Operation Test Technology training;

3. Equipment Calibration;

4. Daily maintenance and maintenance of equipment

Free technical training for visiting factories

24-hour Online contact

Free software upgrades

Free information:

1.Product Instruction;2.Product operation instruction/video;3.Experiment Test (test application, test report)

Device Problem Handling:

1. Social media 24 hours online communication;

2. Mail Seamless Docking;

3. Video Conferencing;

4. Artificial free door-to-door service

China Low Humi. Dehumidifying System Factory High Accelerated Stress PCT Low Pressure Test Chamber supplier

Low Humi. Dehumidifying System Factory High Accelerated Stress PCT Low Pressure Test Chamber

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