Product Details

Delivery Time:15 Days After Order
Certification:CE,SGS,ISO

Small Environmental Thermal Shock Chamber For Electronics , Chemistry

1. Description:

Programmable Hot and Cold Temperature Shock Simulate Test Chamber is applied to industries such as electronics , chemistry, plastics ,metal and food for products to do reaction change test or breakdown test under the condition of high and low temperature rapid change. It includes preheat box, test box and precool box in structure .the specimen should be still put in the test box, and 2-box or 3-box test fuction can be choosed.

2. Specifications of Hot and Cold Temperature Shock Simulate Test Chamber:

System	Two-zone test by means of damper switching
Three-zone chamber
Model	HD-E703-50A/HD-E703-50W	HD-E703-100A/HD-E703-100W	Customized
Performance	Test area	High temp. exposure range*1	+60~ to +200°C
Low temp. exposure range*1	-65to 0 °C
Temp. fluctuation *2	±1.8°C
Hot chamber	Pre-heat upper limit	+200°C
Temp. heat up time*3	Ambient temp. to +200°C within 30min
Cold chamber	Pre-cool lower limit	-65°C
Temp. pull down time*3	Ambient temp. to -65°C within 70min
Temp. recovery (2-zone)	Recovery conditions	Two-zone: High temp. exposure +125°C 30 min, Low temp. exposure -40°C 30 min; Specimen 6.5 kg (specimen basket 1.5kg)
Temp. recovery time	Within 10 min.
Construction	External material	Cold-rolled rust-proofed steel plate
Test area material	SUS304 stainless steel
Door*4	Manually operated door with unlock button
Heater	Strip wire heater
Refrigeration unit	System*5	Mechanical cascade refrigeration system
Compressor	Hermetically sealed scroll compressor
Expansion mechanism	Electronic expansion valve
Refrigerant	High temp side:R404A, Low temp side R23
Cooler	Stainless steel welded plate heat exchanger
Air circulator	Sirocco fan
Damper driving unit	Air cylinder
Fittings	Cable port with diameter 100mm on the left side (right side and tailor made diameter size are available as options), specimen power supply control terminal
Inside dimensions (W x H x D)	350 x 400 x 350	500 x 450 x 450	Customized
Test area capacity	50L	100L	Customized
Test area load	5 kg	10 kg	Customized