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Temperature range -70~150 ℃, Temperature fluctuation ≤ ± 0.5 ℃, Temperature uniformity ≤ ± 2 ℃, Humidity control range 30~98% R.H, Interior size 500 * 600 * 810mm, Humidity uniformity + 2% -3% R.H, Humidity fluctuation ± 2%, power 3~ 15KW.

-60 ℃~ 150 ℃; 150L volume; French closed low temperature refrigeration compressor, ultra-fine Glass thermal insulation cotton thermal insulation; upper air supply and lower air return method; PT100 temperature measurement Sensors; long life heater.

-40 ℃~ 150 ℃; 150L volume; French closed low temperature refrigeration compressor, ultra-fine Glass thermal insulation cotton thermal insulation; upper air supply and lower air return mode; PT100 temperature measurement Sensors; long life heater.

-40 ℃~ 150 ℃; 225L volume; French closed low temperature refrigeration compressor, ultra-fine Glass thermal insulation cotton thermal insulation; upper air supply and lower air return mode; PT100 temperature measurement Sensors; long life heater.

Adopting stainless steel liner and rotating frame, Temperature Uniformity +/- 1 ℃, adjustable air exchange rate 8-20 times/hour, with automatic air exchange and sample swirl/spin function, suitable for material heat resistance test.

Adopt stainless steel air duct and centrifugal fan, dust concentration 2.0~4.0kg/m ³, support frequency conversion speed regulation and dust drying, ensure the accuracy of test data and uniform dispersion.

Adopting stainless steel liner and forced circulation system, Temperature Uniformity +/- 1 ℃, adjustable ventilation rate 8~ 20 times/hour, with independent ventilation and sample holder swirl/spin function, suitable for material aging test.

High density fiberglass cotton insulation layer thickness 150mm, Temperature Uniformity +/- 1 ℃, with automatic ventilation system, ventilation 8~ 20 times/hour, sample holder can be swirled/spun, independent Control system to ensure stable operation.

Adopt stainless steel air duct and centrifugal fan, dust concentration 2.0~4.0kg/m ³, support frequency conversion speed regulation and dust drying, ensure test uniformity and data accuracy.

-70 ℃~ 150 ℃; 1000L volume; French closed low temperature refrigeration compressor, ultra-fine Glass thermal insulation cotton thermal insulation; upper air supply and lower air return mode; PT100 temperature measurement Sensors; long life heater.

Temperature range RT + 10~ 300 ℃, Temperature Uniformity +/- 1 ℃, stainless steel turret and automatic ventilation system, adjustable ventilation 8~ 20 times/hour, suitable for material heat resistance test.

Stainless steel liner and forced circulation system, Temperature Uniformity +/- 1 ℃, 8-20 times/hour adjustable ventilation, with independent ventilation system and sample holder swirl/spin function to ensure test Stability.

Stainless steel liner and forced circulation system, Temperature Uniformity +/- 1 ℃, 8-20 times/hour adjustable ventilation, support sample holder swirl/spin and automatic ventilation control.

Adopt stainless steel air duct and centrifugal fan, dust concentration 2.0~4.0kg/m ³, with dust drying function to ensure accurate test data, observation window lighting convenient monitoring.

Adopt stainless steel air duct vertical circulation system, centrifugal fan variable frequency speed adjustable wind speed, equipped with dust drying device and observation window lighting to ensure uniform dust concentration and data accuracy.

Adopt stainless steel air duct vertical circulation air flow, dust can be recycled, equipped with frequency converter to adjust the wind speed, built-in lighting observation window and dust drying device to ensure accurate test concentration.

Temperature range RT + 10~ 300 ℃, Temperature Uniformity +/- 1 ℃, stainless steel liner and forced circulation system, with over-temperature protection and independent ventilation control function.

Equipment with stainless steel liner and forced circulation system, Temperature Uniformity +/- 1 ℃, Temperature range up to 300 ℃, with automatic ventilation function, ventilation 8-20 times/hour, sample holder can be swirl/spin test.