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Constant Temperature Humidity Stability Environmental Test Chamber (HY-280)

Constant Temperature Humidity Stability Environmental Test Chamber

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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