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Product Decription
Altitude test chamber is mainly used in aviation, aerospace, information, electronics and other fields, instruments and meters, electric products, materials, parts, equipment at the same time in the low pressure, high temperature, low temperature single or under the action of the environmental adaptability and reliability of the test, and or electric performance parameters for the specimen electricity measurement, adopt and composite structure form, the test chamber by is located in the front of the heat preservation box (confined structure), located at the back of the refrigeration, located on the chamber door vacuum unit and the electrical controller (system).
Features:
4.Test Purpose: to guarantee the maximum quality and reliability while products or material might encounter at various altitude levels.
(TEST STANDARD EN50125-1:2014 FOR REFERENCE)
DETAIL IMAGE FOR REFERENCE
Product Parameters
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. |
| Product number | HD-E714 | Brand | Haida Equipment |
|---|---|---|---|
| price | unit | ||
| Minimum order quantity | 1 | Supply Capacity | |
| payment method | Certification | ||
| Place of origin | Guangdong,China | Packing details | Each set protected by resin fiber and PP film, then put into Strong wooden case with operation manual and vedio inside. |
