Payment & Shipping Terms:
|Interior Material:||Stainless Steel Plate(SUS304)||Exterior Material:||Baked Painting Steel Plate Or SUS304|
|Controller:||Programmable LCD Touch Screen||Cooling Mode:||Water Cooled|
|Humidity Constancy:||±2.0%RH||Temp Fluctuation:||±0.5℃|
high temperature test chamber,
low temperature test chamber
LCD Touch panel single door 408L high and low temperature test chamber
Able to accurately simulate a wide range of complicated natural environments, and is suitable for
reliability test in industrial products. Meet GB518.104.22.168.6-95 standard requirements of environmental
testing equipment and test methods for the basic parameters of electric and electronic products under
the condition of humidity, low temperature, high temperature, and constant heat.
Applicable to environmental adaptability and reliability test in such industrial units as electronics, electrical
appliance, battery, plastics, food, paper product, vehicle, metal, chemistry, building material, research
institution, inspection and quarantine bureau, university etc..
|Main Technical Parameters|
|Workspace volume||IW 700 × IH 750 × ID 800mm|
|1Exterior size||EW 900 × EH 1785 × ED 1860 mm|
|Temperature range||-40℃ to +150℃|
|Ramping and soaking rate||
+20℃ ↓-40℃ within 60 min (no-load) (Ambient temperature +25℃)
-40℃ ↑+100℃within 45 min (no-load) (Ambient temperature +25℃)
|Temperature performance measurements comply with related regulation of IEC60068-3 standard; Sensors placed in the air outlet.|
Overall structure and chamber was composed of three parts as below.
Insulation box, separate refrigeration units, and electrical control cabinet.
wall material: high-quality carbon steel with static color spray
inner wall material: SUS304 # matte stainless steel plate
Insulation materials: rigid polyurethane foam insulation layer + glass fiber.
|Door||Heating wire was installed at the door frames to prevent condensation at low temperatures.|
|Observation window||With 210 × 270mm (width × height) observation window, multi-hollow electric insulation coated glass prevent condensation effectively|
|Cable port||Φ100mm*2 located on both sides (each*1) with rubber stopper and plastic cover|
|Lighting device||11W/AC220V *1 LED light, located on observation window|
|Water outlet hole||Available for drain the condensate water|
|Sample holder||Two layers of stainless steel sample holder.|
|Mobile Casters||Mobile Casters *4 with foot cups|
|Electric control box||Total power circuit breaker, over-temperature protection.|
|Water supply system||Water pump automatic supply|
Environmental test chamber Standard
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 humid testing
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
B/T10586-89 technical conditions for humidity testing chamber
GB/T2423.1-2001 Low-temperature testing methods
GB/T2423.2-2001 High-temperature testing methods
B/T2423.3-93 Testing Method for humidity Test Chamber
GB/T2423.4-93 Alternating hot and humid testing method
GB/T2423.22-2001temperature testing method
IEC60068-2-1.1990 low-temperature testing method
IEC60068-2-2.1974 high-temperature testing method
Q1 : Can you customize the product?
A: Yes, we can customize any products according to requirements.
Q2 : How to choose the most suitable products?
A: Our professional team will give you the best suggestion,just be patiently to tell us the information about
the parameters your required.
Q3 : Can you arrange installations and commissioning in our lab?
A: Firstly, for standard chamber we had 3-5 days commissioning before shipping , you just need link
power in your lab, then can start to operate;
Secondly; we had detailed operation manual with chamber , any problems you can find and solve in it;
Thirdly, some of customized chambers we should to install and teach your team to operate.
We use PP Film wrapping the test chamber to protect the test chamber from moisture or being scratched
first, then use strong plywood case for easyload and transport, and to keep the chambers from potential
crash or impact.
If you face any problems in future during testing process we promise we will give you a reply within 48
hours and solution provide within 3 working days. We can offer operation video and English operation
muanual. We can provide video-conference. If customers require on-site service, the transport and travel
expense shall be borne by customer.
Contact Person: Peter Zhang