• Model NO.：HL -408-C
• Uniformity：+,-2.0degree C
• Temp. Rising Speed：0.1~3.0degree C,Min
• Temp.Falling Speed：0.1~1.5degree C,Min
• Compressor：French Tecumseh Brand
• Transport Package：Wooden Case
• Specification：CE Certified
• Trademark：ASLi
• Origin：Guangdong, China
• HS Code：85141090
• Production Capacity：100 Sets,Month

HL -150(A~F)HL -225(A~F)HL -408(A~F)Internal Dimensions 
W*H*D (mm)400*500*400500*600*500600*750*500600*850*800External Dimensions
W*H*D (mm)950*1650*9501050*1750*10501200*1900*11501200*1950*1350Temperature RangeLow Temperature(A:25degree C   B:0degree C   C:-20degree C  D:-40degree C
E:-60degree C   F:-70degree C )
High Temperature 150degree C   Analytic Accuracy/
Distribution Uniformity 
of Temperature 0.1degree C  /±2.0degree C Control Accuracy of 
Temperature ±0.5degree C Temperature Rising/
Falling  Velocity Temperature rising approx.  0.1~3.0degree C /min ; temperature falling approx. 
 0.1~1.5degree C /min; ( The Falling Speed Rate Min.1.5degree C  per minute 
is a special optional condition)Internal and External
 MaterialMaterial of the inner box  is SUS 304# stainless steel,of the outer box is stainless steel or SEE cold-rolled steel with paint coated.Insulation MaterialResistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials Cooling SystemWind cooled or water cooled,single segment compressor for -40degree C , double segment compressor for -70degree C Protection DevicesFuse-free switch, overloading protection switch  for compressor, high and  low voltage coolant protection switch, Over-humidity and over-temperature protection switch, fuses, fault warning systemOptional AccessoriesInner door with operation hole(Optional), Recorder(optional),DehumidifierCompressorFrench Tecumseh Brand,Germany Bizer BrandPowerAC 220V, 1Phase 3  Lines,50/60HZ ;    AC 380V ,3 Phase 5 Lines,50/60HZAppro*. Weight (Kg)150180250320



Lab Environmental Test Machine Features:
1. Graceful appearance, circularly shaped body, surface treated with mist strips, and plane handle with no reaction. Easy to operate, safe and reliable.
2. Rectangular double-paned viewing window for observation of sample under test, with interior lights
3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. French Tecumseh brand is used as compressor, with environment friendly refrigeration R23 or R404A
6. LCD display screen is used for the control unit, capable of displaying set point and actual value at the same time
7. The control unit has the functions of multiples segment program editing function
8. Quick or ramp rates control of temperature and humidity.
9. Casters are provided for ease of mobility, with strong positioning screws.

Saftey device:
1. With no-fuse protection switch
2. Control system with phase sequence protection and low voltage electrical protection.
3. With over-heat protection switch.
4. Over load protection device for refrigeration compressor.
5. Refrigeration compressor high and low voltage protection switch.
6. Refrigeration compressor over oil pressure protection.
7. Lack of Anti-phase protection system.
8. Overload protection for circulation fan motor.

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