

Add to Cart
Rapid rate of change climate rapid aging test chamber high altitude low pressure test chamber
What is an ALTITUDE TEST CHAMBER ?
Here are two common appliations of an altitude test chamber :
And such an altitude test chamber is especially important for
defense and aerospace applications where pressure and vacuum
conditions are even more intense.
ATMARS can provide custom-built altitude chambers for simultaneous
testing of temperature, low-pressure altitude and optional humidity
conditions.
Our altitude/temperature and altitude/temperature/humidity chambers offer performance flexibility and reliablility for today's mixed-environment testing requirements with an overall temperature range of -70°C to +150°C, optional humidity capabilities of 20% to 98% RH and altitude up to 200,000 feet.
Altitude Chambers Key Specifications:
Temperature Range: -70°C to 150°C (at standard atmospheric pressure)
Model | ||
800D | ||
Performance | Temperature range | -70℃ ~ +150℃ |
Temperature fluctuation | ±0.5℃(at a steady temperature) | |
Temperature deviation | ≤±2.0℃ | |
Temperature uniformity | ±2.0℃ | |
Humidity range | 20% RH~98% RH (at Atmospheric pressure) | |
Humiditu fluctuation | ±2.0% RH(at Atmospheric pressure) | |
Humidity deviation | ≤±1.0% RH | |
Cool-down rate | 0.7℃~1.0℃/min | |
Pressure range | Atmospheric pressure to 0.5kPa | |
Pressure deviation | ±2kPa,When ≥40kPa, ±0.1kPa,When ≤4kPa ±0.5kPa,When 4kPa~40kPa | |
Depressurization rate | ≤30min,when between Atmospheric pressure and 1kPa | |
Pressure recover rate | 10kPa/min adjustable | |
Workspace volume | 800L | |
Workspace dimensions (WxDxH)mm | 800x1000x1000 | |
Exterior dimensions (WxDxH)mm | 1250x2400x2300 | |
Material | Interior | Stainless steel (SUS304) |
Exterior | Cold-rolled steel with powder coated surface | |
Seal | Imported silicone seal | |
Insulation | Expanded foam & fiberglass | |
System | Heating | Nichrome resistance wire heater |
Refrigeration | German GEA cascade semi-hermetic compressors Air-cooled or Water-cooled cooling mode for option Zero Ozone Depletion Potential (ODP) refrigerant - R404A / R23 | |
Cooling mode | Water-cooling | |
Temperature control mode | Balanced Temperature& Humidity Control System(BTHC) | |
Controller | Display Operating mode Memory capacity Control tolerance Temperature sensor input Communication interface | TFT true color LED touch-screen; Program and setpoint operating mode; Program capacity up to 127 programs, each 999 hours, maxiumum 32,000 cycles; Temperature measuring range: -90.00℃ to 200.00℃, tolerance: ±0.20℃; Supports multiple sensor inputs such as T type, PT100; Comes with USB interface, supports RS-485, LAN and others |
Power requirement | 18.5KW | |
Noise level | ≤70dB (A-weighted sound pressure level measured at a distance of 1.0 meter) | |
Allowable ambient conditions | Temperature: +5℃ to +35℃; Relative humidity: ≤85%RH (No condensation); Air pressure: 86kPa to 106kPa | |
Electrical supply | AC 380 (1±10%)V (50±0.5)Hz 3 phase 4 wire + ground wire |
We keep good quality and competitive price to ensure our customers
benefit ; We respect every customer as our friend and we sincerely
do business and make friends with them,no matter where they come
from. Each batch of parts is done quality sampling inspection
before into the warehouse, and Each product before delivery is
tested by the national authoritative third-party inspection agency
- A variety of industrial and laboratory drying ovens;
- Muffle and chamber furnaces;