Climatic Chamber, buy Oem Dustproof Environmental Stress Test Chamber Temperature on China Suppliers Mobile

Product Details

Test Standard:

1. IEC - 529 dustproof test method

2. GB4208-93 dustproof test method

3. GB2423.37-89 dustproof test method

4. GJB150.12 dustproof test method

Chamber Design Features:

1, Chamber material: SUS#304 stainless steel;If you need more models about our test equipment, please reference our chamber-testing（.）com

2, Transparent window is convenient to observe specimen during testing;

3, Blow fan adopts stainless steel shell, high sealing and wing speed, low noise;

4, Inside the shell is the funnel type, vibration cycle can be adjusted, dust free float in the sky falling to blowing the hole together.

Specifications :

Inner size WxHxD(cm)	36×40×35	40×50×40	50×60×50	60×75×50	80×85×60
External size WxHxD(cm)	138x180x155	150X190X160	190x200X195	210x220X205	225x250x220
Shock Temperature ragne	-65°C~150°C
Heating up time	RT~200°C about 35min
Cooling down time	RT~-70°C about 90min
Temp recover time/change time	≤5min / ≤10sec
Temp control accuracy/ distribution accuracy	±0.5°C / ±2.0°C
Inner materials	SUS 304# stainless steel plate for inner chamber,and stainless steel plate + spray painting for external chamber.
Insulation materials	High-temperature high-density amino acid ethyl ester foam insulator material.
Systems	P.I.D+S.S.R+Microcomputer balanced temperature control system.
Cooling systems	Semi-hermetic two-stage compressor (water-cooled) / hermetic two-stage compressor (air-cooled).
Safety devices	Fuse switch, high and low pressure protection switch compressors, refrigerant pressure protection switch failure warning system, electronic siren.
Fitting	Outlook window (special purchase), the upper and lower adjustable compartment two energized measured line hole, casters,level bracket.
Power	3 phase AC108V-380V 50HZ/60HZ
Controller	Taiwan TATO or TH900C
Compressor	Germany Bitzer Brand

Working principle of chamber:

Centrifugal fan is the main source of dust movement, the high-speed operation of the fan so that dust into the fan due to the centrifugal force of the role of fan blades into the dust pipe dust. The wind speed of the pipeline is usually more than 7.5m / s (too low wind speed will make the dust precipitate in the pipeline will cause the test tube can not work). The dust line was sprayed from above into the test chamber and passed through the sample at a rate of> 2 m / s. Sand and dust chamber As the lower part of the working box for the funnel, it can precipitate down the dust into the lower part of the 72 × 50um filter. Through the vibrating motor vibration, less than the diameter of the filter hole in the dust and centrifugal fan sucked so back and forth.

Customer Support Services:

Ø Installation

Ø Training (Training customer employees)

Ø Calibration

Ø Preventative maintenance

Ø Replacement parts

Ø Assistance via phone or internet