HannYa Constant Temperature Humidity Stability Environmental Test Chamber (HY-2800)

Model: HY-280,HY-2150,HY-2225,HY-2408,HY-2800

HannYa Temperature Humidity Stability Chamber is used to test the material characteristic for wire type, skin type, plastic, rubber, cloth, Equiped with a special ventilation regulator for maintain the fresh air inside when heating. This Temperature Humidity Stability machine design with sophisticated air-displacement adjustment device and a digital voltage meter, current meter, watt-hours, the timer can be used to measure the air replacement rate. Horizontal circulatory air supply system and both sides of airflow regulator to ensure the internal temperature uniformity and stability.

Specifications

Model		HY-280	HY-2150	HY-2225	HY-2408	HY-2800
Inner Size W×H×D(cm)		40×50×40	50×60×50	50×75×60	60×85×80	100×100×80
Outside Size W×H×D(cm)		93×155×95	100×148×106	117×166×91	140×176×101	170×186×111
Volume (V)		80 L	150L	225L	408L	800L
Temp and Hum Range		A:-20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C RH20%-98%
Function	Fluctuation	±0.5°C ±2.5%RH
	Deviation	±0.5°C-±2°C ±3%RH(>75%RH); ±5%RH(≤75%RH)
	Controller Analytical Accuracy	±0.3°C ±2.5%RH
Wind Cycling Way		Centrifugal fan-broadband type forced air circulation
Refrigeration Way		Single stage compression refrigeration
Refrigerator		French Tecumseh
Refrigerants		R4O4A USA DuPont environmental protection refrigerant(R23+R404)
Condensing Way		Air-cooled or water-cooled
Heater		Nickel chrome heating wire heater
Humidifier		Semi-closed steam and wet
Water Supplying Way		Automatic cycling water supply
Safety device		Non- fuse-switch(compressor overload, refrigerant high low voltage, over-humidity and temperature protection, Protection switch,fuse stoppage warning system

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