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IEC 68-2-1 Programmable Constant Temperature Humidity Test Chamber

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IEC 68-2-1 Programmable Constant Temperature Humidity Test Chamber

Brand Name : Sinuo

Model Number : SN881

Certification : Calibration Certificate (Cost Additional)

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 15 Sets Per Month

Delivery Time : 30 Days

Packaging Details : Standard Exporting Plywood Case

Applied standard : IEC 68-2-1

Inner chamber size : Customized

Humidity range : 20%～98%RH

Temperature range : A:-20～+150℃ B:-40～+150℃ C:-70～+150℃

Rising rate : About 3℃/min

Cooling rate : Average 1.0℃

Inner chamber material : SUS304 stainless steel plate

Temperature uniformity : ±2.5%RH (no load)

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IEC 68-2-1 Programmable Constant Temperature and Humidity Test Chamber

Brief Introduction:

This Programmable Constant Temperature and Humidity Test Chamber conforms to the standard requirements of IEC68-2-1 Test A: Cold; IEC 68-2-2 Tests B:Dry heat; MIL-STD.202F; MIL-STD-810D; IEC 68-2-3 Test Ca: Damp heat, steady state; IEC 68-2-30 Test Db: Damp heat, cyclic; MIL-STD-810D and etc. This test chamber is used to test the adaptability of electrical appliance, food, automobile, rubber and plastics, metal and other products under the high-low temperature and alternating damp-heat environments. It is mainly to test the cold resistance, heat resistance, heat resistance, humidity resistance, dry resistance of the sample.

Technical Parameters:

Model TL-HW-80 TL-HW-150 TL-HW-225 TL-HW-408 TL-HW-800 TL-HW-1000
Inner chamber size mm (W*H*D), customized 400*500*400 500*600*500 500*750*600 600*850*800 1000*1000*800 1000*1000*1000

Outer chamber size mm (W*H*D)

 600*1650*1200 700*1760*1545

700*1910*1625

 800*2010*1845 1200*2035*1850 1200*2035*2050
Temperature range A:-20～+150℃ B:-40～+150℃ C:-70～+150℃
Humidity range 20%～98%RH

Temperature variation

 ±2℃
Temperature uniformity ±2℃

Temperature fluctuation

 ±0.5℃
Rising rate

About 3℃/min (non-linear, no load)

Cooling rate

Average 1.0℃/min (non-linear, no load)

Humidity variation

±3.0％RH(＞75％RH)；±5.0％RH(≤75％RH)
Humidity uniformity

±3.0%RH (no load)
Temperature uniformity

±2.5%RH (no load)
Inner chamber material

SUS304 stainless steel plate
Outer chamber material A3 cold-rolled steel plate electrostatic double-sided spraying/SUS304 stainless steel
Refrigerating method Air-cooled compressor (adopt French TECUMSEH fully enclosed compressor)

The refrigerant

 R404a, R23

Temperature and humidity sensor

A grade PT100 platinum resistance

Heater

 Nickel-chromium alloy electric heating heater

Humidifier

Adopt external humidification, the humidification tube adopts U-shaped design and over-temperature probe hole
Power supply

220V±10%V/ 380V±10%V；50Hz
Protection system Power supply phase loss and phase sequence error protection, water shortage automatic alarm protection, leakage protection, heater over temperature protection, heater short circuit and other overcurrent protection

Product Tags:

Programmable Constant Temperature Humidity Test Chamber

      

IEC 68-2-1 Humidity Test Chamber

      

SUS304 Humidity Test Chamber

      
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IEC 68-2-1 Programmable Constant Temperature Humidity Test Chamber Images

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