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Specifications

Specifications
Temperature Humidity Chamber 
1.Manufacturer,can be customize 
2.High precision 
3.In stock,fast delivery 
4.Reasonable price
Programmable Constant Temperature Humidity Chamber 
 
         Programmable Constant Temperature Humidity Chamber can simulate different environment condition. It's appropriate for testing material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material.
 
Design Standard: GB/T2423/5170/10586, JIS C60068, ASTM D4714, CNS3625/12565/12566
  
Characteristics:
1.   Programmable Constant Temperature Humidity Chamber Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.
 
2.   Programmable Constant Temperature Humidity Chamber control temperature&humidity well-distributed, precisely and steady.
 
3.   Programmable Constant Temperature Humidity Chamber Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.

Specifications:
Mode
LY-280
LY-2150
LY-2225
LY-2408
LY-2800
Inner Size
 W×H×D(cm)
40×50×40
50×60×50
60×85×80
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
Material
Inner Wall
#SUS 304 Stainless steel
Outer Skin
#SUS 304 Stainless steel
Heat Preservation
High temperature resistant, 
high chlorine acid b vinegar foam insulation materials
Wind Cycling Way
Centrifugal fan-broadband type forced air circulation 
Refrigeration Way
Single stage compression refrigeration
Refrigerater
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 Suplying Way
Automatic cycling water supply
Standard Accessories
1 Observe window(double-deck cavity toughened glass),
1  50mm test hole in the left,
1  PL inner chamber lamp,
2 clapboards, 
1 bag of wet and dry bulb,
3 fuses, 
1 power line.
Safety device
Non- fuse-switch(compressor overload, 
refrigerant high low voltage,
over-humidity and temperature protection,
Protection switch,fuse stoppage warning system