Payment & Shipping Terms:
|Temperature Range:||-40℃ ～ +85℃||Temperature Fluctuation:||±0.5℃|
|Workspace Volume:||W 800 × H 1000 × D 500 Mm||Door:||Single Door, Left Open|
|Observation Window:||Explosion-protected Observation Window||Explosion-protected Chains:||Two Explosion-protected Chains|
high temperature test chamber,
temperature testing equipment
400L High and low temperature environmental test chamber with explosion-proof device
The chamber structure stainless steel plate is processed by CNC machining,the appearance is beautiful
and dignified,using non-reaction mechanical handle, safe and easy operation;internal wall using matte
stainless steel SUS#304,external wall apply A3 steel panel with spraying coat, improving the outside
neatness;suitable for electrical, electronics, machinery and other products, parts, materials, etc.under
high or low temperature conditions on the products,parts,materials quality and reliability testing.
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..
Ⅳ.Main Technical Parameters
(Performance: Air-cooled, Room temperature +25°C, no load))
|1.Temperature range||-40℃ ～ +85℃|
and soaking rate
Heating rate:From -40℃ to +85℃ about45min Full load
Cooling rate:From +20℃ to -40℃ about60min Full load
holder and fixture
Sample rack layout according to the direction of the circulating wind,Keep the sample surface temperature uniform,And can meet the cooperation with charging and discharging equipment,Sample holder for easy operation,And can meet the requirements of over-current of charge and discharge equipment,Small internal contact
|7.Load||8* batteries and fixtures ,Total fever up to 200W,Total weight 130kg|
|Temperature performance measurement 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.
Workspace volume: W 800 × H 1000 × D 500 mm
Exterior size: W 1500 × H 1700 × D 1350 mm (not including the machine protruding part)
|2. Insulation box||
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.
Single door, left open,Heating wire was installed at the door frames to prevent condensation at low temperatures.
Two explosion-protected chains are added on both sides of the box door. The chain is longer. When the box is opened, it can be opened a bit, letting Quick release of internal air pressure, but no pop.
With 1 set 210 × 270mm (width × height) observation window,Glass enclosed stainless steel protective net, to prevent the explosion when flying glass (can not guarantee absolute safety).
|5.Lighting device||LED Lighting devic *1 located on observation window.|
Quality nickel-chromium alloy wire electric heaters,
Non-contact control mode (SRR).
|7. Water outlet hole||Equipped with studio condensate and unit condensate drain holes.|
|8．Cable port||Φ100mm*8 located on both sides (each*1) with rubber stopper and plastic cover|
|9．Sample holder||Two layers of stainless steel sample holder, Carrying weight 30kg / layer|
|10．Mobile Casters||Mobile Casters *4 with foot cups|
|Total power circuit breaker, over-temperature protection.|
When the pressure in the equipment or pipeline exceeds the pressure of the safety valve, it will automatically open and relieve pressure
Equipped with: sensor switch, exhaust fan
Function: a. When the test article in the box is exploded, there can be a pressure release pipe.
b. Protect test equipment from damage caused by sudden pressure changes.
c. Protection personnel.
|13.Temperature Sensor||Mobile temperature sensor*8,Monitor the surface temperature of 8pcs test samples separately,When the temperature is stable,Can choose any sensor control.|
Combustible gas concentration alarm *1, and interlocked with heating and ventilation system,The alarm concentration and linkage concentration of the combustible gas concentration alarm device are set within 50% of the lower limit of the flammable gas explosion..
15.Fire extinguishing device
1.The position and quantity of the sprinkler: the middle position of each layer behind the machine, total 4pcs (pictured);；
2.Spray port action mode: when the temperature is over temperature: linkage + manual；
3.Types of fire extinguishing agent: water-based fire extinguishing agent (only one bottle per device, including steel bottles, belonging to consumables,Not covered by the warranty, customers need to purchase it)；
4.Spray pipe pressure: pressure ≧ 1.2MPa, pipe diameter: DN20.
|16.Regular defrost function||Defrost when warming up.|
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: Anna Hu