• Model NO.：FTH Series
• Accuracy：0.1degree C; 0.1% R.H
• Uniformity：+,-2.0degree C; +,-3.0% R.H.
• Temperature Rising/Falling Speed：3~30degree C,Min, Adjustable
• Application：LED Lighting
• Transport Package：Wooden Case
• Specification：FTH Series
• Trademark：ASLi
• Origin：Guangdong, China
• HS Code：85141090
• Production Capacity：100 Sets,Month

Overview Product Description

Environmental Stress Screening Chamber is widely applied for electronic and electric products, components and materials by constant high low temperature, temperature change, rapid rate temperature change ,damp heat etc environmental simulation reliability test.

Standard :

GB/T10586-2006 Specifications for damp heat chambers

GB/T10592-1989 Specification for low/high temperature test chambers

GB/T5170.2-1996 Inspection methods for basic parameters of environmental testing equipments for electric and electronic products. Temperature testing equipments;

GB/T5170.5-1996 Inspection on methods for basic parameters of environmental testing equipments for electric and electronic products--Damp heat testing equipments

GB/T5170.2-2008 Inspection methods for environmental testing equipments for electric and electronic products-Temperature testing equipments

GB/T2423.1-2008(IEC60068-2-1:2007)Environmental testing - Part 2: Test methods - Tests A: Cold

GB/T2423.2-2008(IEC60068-2-2:2007)Environmental testing for electric and electronic products Test methods - Tests B:Dry Heat

Inner door with operation hole (optional)
50mm or 100mm Entrance hole for test wire, Dia. 50mm or 100mm
Sample Shelves, two layers
RS-232 or RS-485 communication

 Product Parameters
Fast Temperature Change Test Chamber Parameter:Temperature Range: -70~+150degree C; Range of Fast Temperature Change: 
-45~+85degree C; Ma*. temperature rising/falling  speed is 15degree C/min when
 the whole process with linear control .Humidity Range(Optional)20%~98%R.H.(10%-98% R.H. / 5%-98% R.H ,is optional ,need Dehumidifier)Indication resolution/
Distribution Uniformity 
of Temperature and Humidity0.1degree C; 0.1% R.H/±2.0degree C; ±3.0% R.H.Control Accuracy of 
Temperature and Humidity±0.5degree C; ±2.5% R.H.Temperature Rising/
Falling  VelocityRising/Falling Speed Rate with linear control : 3~15degree C/min, adjustable
Rising/Falling Speed Rate non-linear control : 3~30degree C/min, adjustableMaterialInterior material is SUS 304# stainless steel,e*terior 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 SystemWater cooled/single segment compressorProtection 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 system, water short storage warning protectionOptional AccessoriesInner door with operation hole(Optional),  Water Purifier, DehumidifierCompressor French Tecumseh Brand, Germany Bizer BrandPowerAC380V 3Ph 5 lines, 50/60HZ Appro*. Weight(Kg)250350450600
Quick Temperature Testing Equipment Features:
1. Graceful appearance, circularly shaped body, surface treated with mist strips. 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 is used as compressor, with environment friendly refrigeration R23, R404A
6. LCD display screen is used for the control unit, capable of displaying set point and actual point at the Same time
7. The control unit has the functions of multiples segment program editing
8. Quick or ramp rates control of temperature and humidity.
9. Casters are provided for ease of mobility, with strong positioning screws.

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