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Constant Temperature Humidity Test Chamber

Name: Constant Temperature Humidity Test Chamber
Brand: Dongguan Liyi Environmental Technology Co., Ltd.

Constant PLC Control Temperature Humidity Test Chamber for LED Usage Environmental Test Chamber used to test product's performance under simulated extremely hot and cold environmental situation. Features 1. High-texture appearance, the body adopted an arc shape, surface matte stripes processing, and flat-handle, easy to operate, safe and reliable. 2. Rectangular multi-layer glass View window, the use of guinea pigs observed in the test window with anti-sweat heaters device

Temperature -70℃~150℃

Place of Origin Dongguan , China

Size Customized

Packaging Details glue wooden box

Controller Kerean TEMI880

Model Number LY-280

temperature sensor hvac concrete penetration test blood test laboratory equipment

Product Description

Constant PLC Control Temperature Humidity Test Chamber for LED

Usage

Environmental Test Chamber used to test product's performance under simulated extremely hot and cold environmental situation.

Features

1. High-texture appearance, the body adopted an arc shape, surface matte stripes processing, and flat-handle, easy to operate, safe and reliable.

2. Rectangular multi-layer glass View window, the use of guinea pigs observed in the test window with anti-sweat heaters device prevents water gas condensate ,Knot, water droplets, PL fluorescent lamps to keep the inside lighting.

3. Door bunk isolated airtight packing, can be effectively isolated from the internal temperature of the leak

4. Compressor cycling system used France“Tecumseh”brand which can effectively remove condenser pipe and between capillary Lubricating oil and whole series adopt environmental protection refrigerant (R23, R404, R507)

5. Controller uses the imported LED display screen, can display measured values and setting time

Specifications

Mode		LY-2150
Inner Size W×H×D(cm)		50×60×50
Outside Size W×H×D(cm)		100×148×106
Volume (V)		150L
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