Characteristics:

1.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.control temperature&humidity well-distributed, precisely and steady.

3. Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.

Specifications:

Model: LY-280（A-D）  LY-2150（A-D）   LY-2225（A-D）  LY-2408（A-D） LY-2800（A-D）

Inner size(cm): 40*50*40       50*60*50        50*75*60        60*85*80        100*100*80

Temperature range: A:-20℃~150℃  B: -40℃~150℃  C: -60℃~150℃   D: -70℃~150℃

Humidity range: 20%～98%RH(10%～98%RH/5%～98%RH)

Accuracy : 0.1℃,0.1%RH/2.0℃,3.0%RH

Controlling accuracy: ±0.3℃；±2.5%RH

Heating/cooling time: about 3min; about 1min

Material: the whole machine for SUS304# stainless steel plate with fog processed surface, internal for mirror stainless steel

Heating insulation material:chemical blowing agent

Cooling system:air-cooling single segment compressor(-40℃), air-cooling double segment compressor(-40℃~-70℃)

Protector:no fuse switch, compressor overload, refrigerant high and low voltage protection, temperature-humidity protection, alarming system

Accessory:observation window, 50mm test hole, interior lights, two-layer septum

Controller: Korea TEMI880

Compressor:TaiKang French

Power: 1φ 220V AC±10% 50/60Hz   3φ 380V AC±10% 50/60Hz