
Altitude Test Chamber Simulated High Altitude Climate Testing
Altitude Test Chamber can combine temperature and altitude environment with optional humidity for simultaneous environmental testing. It’s used in line aeronautics, aerospace, communications, information, electronics, electrical and so on. This combination of elements allows precise simulation of real-life condition a product might encounter at various altitude levels.
STANDARD FEATURES
Item | Specification |
Internal dimension (W*D*H) | 600*600*600mm |
Internal material | #304 stainless steel, mirror finished |
External material | Stainless steel with paint spray |
Temperature range | -40~+85℃ |
Temperature deviation | ±2℃ |
Temperature fluctuation | ±0.5℃ |
Temperature uniformity | ≤2℃ |
Cooling speed | ≥1℃/min in average (without loading) |
Heating speed | ≥1℃/min in average (without loading) |
Pressure range | Ordinary pressure ~ 1Kpa |
Decompression time | ≤10min |
Pressurized method | First heating/cooling, then vacuumize |
Pressure deviation | ±5% |
Insulation | high density rigid Polyurethane foam |
Test time | 0.1~999.9 h/m/s, adjustable. |
Power system | Three-phase, 380V, 50Hz |
Safety protection device | Protection for leakage Over-temperature Compressor over-voltage and overload Heater short circuit Water shortage |
Air circulation system | |
Air circulation device | Vacuumed ventilator to maintain the stable temperature |
Heating method | Electrical heating |
Refrigeration system | |
Compressor | German brand, refrigeration system with Semi-hermetic sealed refrigeration |
Cooling method | Water-cooling |
Accessories | Expansion valve, filter, pressure controller, oil pressure controller, globe valve, solenoid valve and oil separator adopt imported brands. |
Refrigerant | R404A and R23 |
Vacuum system | |
Composition | Vacuum measuring system and control system |
Vacuum meter measuring | Adopt pressure sensor to measure the meter, the data will be transferred into electric signal, then it’s input into controller for displaying and controlling. |
Controlling accessories | Pressure sensor, transducer, pressure regulating valve and gas regulating valve adopt famous brands. |
Control system | |
Controller | LCD touch screen, programmable control temperature and pressure |
Control accuracy | Temperature, 0.5℃. Pressure, 1.0 Pa |
Display resolution | Temperature, 0.1℃. Pressure, 0.01 Pa |
Interface | RS 232, USB or LAN, can be remote control. |
TEST STANDARD EN50125-1:2014 FOR REFERENCE
DETAIL IMAGE FOR REFERENCE
Programmable Control System | Circuit Board |
Test hole | Observation Window |
Altitude Test Chamber | Water Cooling Tower |
Dongguan Haida Equipment Co.,LTD
Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60,000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28,000 customers.
Looking forward to the future, Haida will fulfill the mission of "Deliver the best testing equipment to our customers" and adhere to the core values of "Creative, Efficiency, Inheritance, Passion and Persistence". Taking a green, low-carbon, and environmentally friendly sustainable development path, Haida will continuously optimize the product structure to realize the transformation and upgrade of the enterprise itself. It is the eternal pursuit of Haida people to build Haida into a comprehensive provider of testing equipment with advanced technology, excellent quality, high-quality service, and win-win cooperation!