HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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High And Low Temperature Low Pressure Test Chamber Auto Parts Test Equipment IEC 60068
Products Introduction:
It is mainly used in aerospace information electronics and other fields to determine the environmental adaptability and reliability test of instruments, electrical products, materials, parts and equipment under low pressure, high temperature and low temperature or at the same time, and to measure the electrical performance parameters of specimens when they are energized.
Meet a criterion:
GJB150.3-1986 high-temperature test;
GJB150.4-1986 low-temperature test;Auto Parts Test Equipment
GJB150.6-1986 temperature height test;
IEC 60068-2-1: 2007, Environmental Testing – Part 2-1: Tests - Tests A: Cold, IDT；
IEC60068-2-2:2007,Environmental testing-Part 2-2:TestsTestB:Dryheat,IDT；
GJB360A-1996 Method 105: Low pressure test;
IEC 60068-2-13:1983,Basic environmental testing procedures-
Part 2:TestM:Low air pressure,IDT
IEC60068-2-40:1976,Basic environmental testing procedures- Part2:Tests TestZ/AM:Combined cold/low air pressure tests,IDT
GB/T2423.26-1992 test Z / BM: comprehensive test of high temperature / high pressure.Auto Parts Test Equipment
Parameters:
| Model | AM0032-HLY-250 | AM0032-HLY-500 | AM0032-HLY-800 | AM0032-HLY-1000 |
| Inside box size mm | 600×600×600 | 700×700×800 | 1000×1000×800 | 1000×1000×1000 |
| Outer box size mm | 2650×1400×1550 | 2750×1500×1750 | 1900×1200×1320 | 3250×1400×2000 |
| Temperature range | -70℃,-60℃,-50℃,-40℃,-30℃,-20℃,0℃～ +150℃ | |||
| Temperature fluctuation | ± 0.5℃ (normal pressure, no load) | |||
| Temperature uniformity | <± 2℃ (normal pressure, no load) | |||
| Heating-up time | 60min (no-load) | |||
| Temperature fall time | 90min (no-load) | |||
| Pressure limit | Regular pressure (1.01325×105Pa)~0.5KPa (optional 2.5KPa / Rapid pressure drop function) | |||
| Stress deviation | ≥ 40kPa, ± 2kPa | |||
| 4kPa ~ 40kP a, ± 0.5kPa | ||||
| ≤ 4kPa, ± 0.1kPa | ||||
| Pressure reduction time | Normal pressure of ~0.5KPa ≤ 45min (room temperature, dry in the box) | |||
| Temperature sensor | Platinum resistance Pt100 | |||
| pressure pickup | pressure transmitter | |||
| Binding post | The side wall of the test chamber is provided with a stainless steel flange interface with a 50-core aviation socket | |||
| Running data processing | Micro printer, RS485 interface, RS232 conversion line | |||
| Controller | Touch screen + Siemens PLC controller | |||
| Observation window | 200×270mm Auto Parts Test Equipment | |||
| Refrigeration system | Compressor imported from Europe and America | |||
| Refrigeration materials | Cascade double stage compressor | |||
| Refrigeration method | Water-cooled | |||
| Internal box material | Stainless steel sheet | |||
| Outer box material | Cold tie steel plate surface plastic spraying | |||
| Heat insulating material | extra-fine glass wool Auto Parts Test Equipment | |||
| Supply source | 380V, 50Hz three-phase four-wire line + grounding wire | |||