High Altitude Test Chamber Temperature And Humidity Chamber for Aerospace
High Altitude Test Chamber Temperature And Humidity Chamber for Aerospace
High Altitude Test Chamber, also named Low pressure test chamber, Altitude simulation test system, Temperature and altitude test chamber, composed pressure-containing chamber shell and insulation structure, refrigeration system, humidifying system, vacuum system and electric control system and other components.
Altitude Test Chamber Applications
High Altitude Test Chamber is mainly applicable for electrical,electronic,military, aerospace and automotive industries and household products. According to GB,GJB and IEC standard, the altitude chamber can do high low temperature,humidity thermal,low pressure and other environmental and reliability test.
Altitude Test Chamber Features about structure
1. Main box structure internal pressure structure
2. Control system of temperature and humidity: fan, heater, evaporator,h umidifier
3. Refrigeration mode: mechanical compression binary refrigeration system
4. Vacuum units: rotary vane vacuum pump
5. Control panel: temperature, humidity and pressure controlled display screen, over temperature protection device, light switch.
Altitude Test Chamber Test Standard Satisfied
GB/T2423.1-2001 test A: Low temperature test
GB/T2423.2-2001 test B: High temperature test
GB/T2423.21-2001 test M: Low pressure test
Altitude Test Chamber Specification
| Model | SM-VTH-500-CC | ||||
| Temperature |
Temperature control range |
-20℃～180℃ | |||
|
Temperature fluctuation |
±0.5℃ | ||||
| Cooling rate | 180.0℃～-70.0℃ Within 120mins (1.0～2.0℃/min) | ||||
| Heating rate | -70.0℃～180.0℃ Within 100mins (2.0～3.0℃/min) | ||||
|
Temperature uniformity |
±1.5℃ (-40.0℃～100.0℃) | ||||
| ±2.0℃ (100.1℃～180.0℃or-40.0℃～-70.0℃) | |||||
| Pressure | Pressure range | Normal pressure～0.5kpa(500pa) | |||
| Pressure error | ±2kpa(>40kpa),±5%(2kpa～40kpa),±0.1kpa(<2kpa) | ||||
|
Depressurization time |
Normal pressure～1kpa,about 30 mins； | ||||
|
Pressure recovery time |
<10kpa/min | ||||
| Humidity |
Humidity control range |
20.0%RH～98.0%RH(work under atmospheric humidity) | |||
| Humidity fluctuation | ±2.0% RH | ||||
| Humidity uniformity | ±5.0％RH | ||||
| Material / components |
Internal material | Adopt 2mm thickness stainless steel plate (SUS304) | |||
| External material | Adopt 10mm thickness cold rolled steel plate fully welded / powder sprayed | ||||
|
Heat insulating material |
100mm thickness polyurethane plate＋10mm thickness mineral wool | ||||
| Fan | Centrifugal blower | ||||
| Compressor | France Tecumseh, Germany Bock, Germany Bitzer | ||||
| Condenser | Air cooling, water cooling | ||||
| Refrigerant | R404A,R23,R508 | ||||
| Evaporator | Fin - and - Tube Heat Exchanger | ||||
| Heater | Nickel chromium alloy heating wire | ||||
| Humidifier | Steam humidifier | ||||
| Size |
Inner size(mm) W*H*D |
700*800*900 | |||
|
Outer size(mm) W*H*D |
2500*1260*2050 | ||||
| Volume(L) | 500L | ||||
| Operating ambient temperature | +5 ~ 35℃ | ||||
| Power supply | 380V AC 50/60Hz | ||||
| Controller |
SANWOOD standard controller Equipped with RS232 port；(7.0 inch controller) USB data export ) |
||||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.