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IEC60068 High And Low Temperature Test Chamber Low Pressure 250L 500L

Categories Environmental Test Chamber
Brand Name: Sinuo
Model Number: SN8818
Certification: Calibration Certificate (Cost Additional)
Place of Origin: China
MOQ: 1
Payment Terms: T/T
Delivery Time: 30 days
Supply Ability: 20 sets/month
Packaging Details: Plywood
Applied Standard: IEC60068-2-41
Temperature Range: Can be customized
Temperature Fluctuation: ±0.5℃ (Normal pressure, no load)
Temperature Uniformity: <±2℃ (Normal pressure, no load)
Press Drop Range: AP~0.5KPa or 0.25KPa
Press Drop Time: AP~0.5KPa≤45min
Heating Time: 60 mins (no load)
Cooling Time: 90 mins (no load)
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IEC60068 High And Low Temperature Test Chamber Low Pressure 250L 500L


High and Low Temperature Low Pressure Test Chamber


Complied Standards & Clauses


IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”


IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”


IEC 60068-2-13:1983 "Basic environmental testing procedures–Part 2: Test M: Low air pressure, IDT"


IEC 60068-2-39: 1976 "Basic environmental testing procedures-Part 2:Tests-Test Z/AMD: Combined sequential cold, low air pressure and damp heat test, IDT"


IEC60068-2-41:1976, "Basic environmental testing procedures-Part 2: Tests Test Z/BN: Combined dry heat/low air pressure tests, IDT) and etc."


Equipment Overview


Application:

The test chamber is used in aviation, aerospace, information, electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemistry, building material, medical and etc.


Principle:

It is used to test the adaptability and reliability of instrument, components, electrical products, material or spare parts under the simulated situations of low pressure, high temperature, low temperature or combined situations.


Technical Parameters


ModelSN8818-250LSN8818-500LSN8818-800LSN8818-1000L
Internal chamber size(mm)600*600*600700*700*8001000*1000*10001000*1000*1000
External chamber size(mm)2650*1400*15502750*1500*17501900*1200*13203250*1400*2000
Temperature range

-70℃,-60℃,-50℃,-40℃,-30℃,-20℃,0℃~+150℃

Can be customized

Temperature fluctuation±0.5℃ (Normal pressure, no load)
Temperature uniformity<±2℃ (Normal pressure, no load)
Heating time60 mins (no load)
Cooling time90 mins (no load)
Pressure range

Atmospheric pressure (1.01325×105Pa) - 0.5KPa (optional 2.5KPa/ rapid pressure reduction function)

Pressure deviationWhen the pressure ≥40kPa, ±2kPa
When the pressure 4kPa~40kPa, ±0.5kPa
When the pressure ≤4kPa, ±0.1kPa

The time of reducing

pressure

Normal pressure~0.5KPa≤45min (normal temperature, dry in the box)
Temperature sensorPlatinum resistance Pt100
Pressure sensorPressure transmitters
Terminals

The side wall of the test chamber is equipped with a stainless-steel

flange interface with a 50-core aviation socket

Running data processingMini printer, RS485 interface, RS232 conversion line
ControllerTouch screen + Siemens PLC controller
Observation window200×270mm
Refrigerating systemCompressor is imported from Europe and America
Refrigerating materialCascade compound compressor
Refrigerating methodWater-cooled

Internal chamber

material

Stainless steel plate

External chamber

material

The surface of cold rolled steel plate is sprayed with plastic
Insulation materialsSuperfine glass wool
Power supply380V, 50Hz three-phase four-wire system + ground wire
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