Environmental Test Machine Low Air Pressure Testing Chamber

• After-sales Service: 12 Months
• Power Supply: AC:220V
• Certification: CE, TUV, ISO
• Warranty: 2 Years
• Exterior: Coating or SUS#304stainless Steel Plate
• Interior: SUS#304stainless Steel Plate
• Model NO.: B-ALT-603
• Pressure Range: Atmospheric Pressure~70000 Feet
• Transport Package: Strong Wooden Case
• Specification: 170X203X184 CM
• Trademark: BOTO
• Origin: China
• HS Code: 85141090
• Production Capacity: 60000ets/Month

Product Description

 Low pressure test chamber  Description
 
     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
Model	B-T-L080	B-T-L-150	B-T-L-225	B-T-L-408	B-T-L-800	B-T-L-1000
Inner chamber size(W×H×D cm)	40×50×40	50×60×50	50×75×60	60×85×80	100×100×80	100×100×100
Exterior chamber size (W×H×D cm)	60x172x120	121×160×125	121×175×135	131×185×155	171×200×155	171x200x175
Test temp.range	-60ºC~150ºC
Temp.fluctuation	±0.5ºC(Room pressure)
Temp.uniformity	±2.0ºC(Room pressure)
Heating time	3ºC/min(+20ºC~+150ºC,RP,empty load)
Cooling time	1ºC/min
Pressure range	Room pressure~0.5KPa
Pressure control error	±0.2kPa(≤2kPa),±2(2kPa~40kPa),±5%(≥40kPa)
Depressurization time	≤45min
Exterior chamber material	Stainless steel plate+Powder coating
Inner chamber material	SUS#304 stainless steel plate
Insulation material	Fiberglass wool
Air circulation system	Cooling fan
Heating system	SUS#stainless steel high speed heater
Cooling system	APD critical dew point cooling/desiccant method
Components	Sample shelves 2pcs Electronical wire 1pcs(3m) Pressure test port
Safety protection device	Overheat 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 supply	AC 3Ψ380V 60/50Hz
Customization service	Non-standard or special requirements are welcomed and available.

Specification

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
Work shop: