High Altitude Low Air Pressure Test Machine Altitude Simulation
Chamber
Applicable Industries
Can be used in electrical products, materials, spare parts,
equipment, etc, for single featured test--high temperature, low
temperature and altitude(under 30,000 or 45,000 meters) test and
comprehensive test--- heat-and-cool circulation test,
temperature-and-altitude test.
Standard configuration
Two sample holders; an observation window; φ25 or φ50 cable hole.
Optional parts
Communication interface RS232 or RS485, logger, micro printer,
remote temperature and humidity control system (including printers,
communications software, computer), mobile casters.
Structure
Overall structure: the new design is easier to operate and
maintain.
Water and electricity system is separated;
External humidifying design;
Three levels of overheat protection, easy access for refrigeration
servicing, etc.
Material
TRUMPF machines for sheet metal processing;
Tecumseh, Bock Compressor;
High quality electronic components (DANFOSS, ALCO, RANCO, SPORLAN,
SAGINOMIYA, Schneider solenoid valve)
Standards Implemented and Met
B10592-89 Technical requirements for high and low temperature test
chamber
GB2423.1-1989 Low temperature test
GB2423.2-1989 High temperature test mode
Thermostat regulator balanced manner BTPC thermostat (regulator)
mode
Ambient temperature: 5 ºC ~ 35 ºC; Humidity: ≤90% RH; Atmospheric
pressure: 86-106kPa
Material cold rolled steel shell, surface spray
SUS304 stainless steel inner tank
Rigid polyurethane foam insulation foam glass +
Regulator heater Nichrome heater
Fan shaft seal magnetic fluid flow fan
Refrigeration machinery contraction two binary cascade
refrigeration (cooling)
Refrigeration compressor: Semi-hermetic compressors
Refrigerant: R404a / R23
Controller Display: 7 "color screen, liquid crystal display (LCD)
Run the program mode, setting mode
Setting mode Touch (piezoelectric)
Program capacity 32 programs, each up to 800 steps (segments),
maximum 999 cycles
Setting range operating temperature range adjustment device
according to (limit 5 ºC, the lower limit of -5 ºC)
Display Resolution time: 0.1min; temperature: 0.1 ºC; pressure:
0.1kPa
Enter thermal resistance, pressure sensors
Anti-windup PID control mode
Power: AC380 (1 ± 10%) V (50 ± 0.5) Hz three-phase four-wire
protective earth
Maximum power current: (A) 35 35
Safety devices
1. Power owed to reverse protection
2. No fuse switch
3. Dry compustion prevention switch
4. The water protection switch
5. Over-temperature protection
6. Motor overload protection
7. The high-pressure compressor protection
8. The overheating protection of compressor
9. The over-current protection of compressor
10. The over-current protection of vacuum pump
Feature
1. Temperature: -70 ~170ºC
2. Altitude: ground to 100,000 feet
3.External pressure type box body structure and stainless steel
tank design, rational air circulation system and scientific layout
of heating, refrigerating system.
4.Adopts international brand of imported parts for cooling system
to improve operation reliability
5. High precision and stable performance with touch screen
controller, friendly Man-Machine interface.
6. Multiple layers of safe device , easy for maintenance.
7.Viewing window and cable ports are available.
8. Vacuum pump sized for climb/dive rate required by application
(1). Strong standard wood case, inner plastic films wrapped for
temperature and humidity test chamber
(2). Usually we delivery the equipment by air,by sea or by express. it
depends on customer.
Company introduction
Factory display and offices
Company certifications
Cooperative partners
