2 Zone Thermal Shock Test Chamber for PCB Temperature and Humidity Test

• After-sales Service: 1 Year
• Power Supply: AC220V/50Hz
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Temperature Range: -40ºC~+150ºC Temperature Adjustable
• Display Accuracy: 0.1 Degrees
• Model NO.: HY
• Temperature Fluctuation: 0.5 Degrees
• Temperature Deviation: 1 Degrees
• Temperature Uniformity: 2 Degrees
• Noise: 65dB
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 8514199000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

It is suitable for high and low temperature tests, damp and heat tests on electrical, electronic, mechanical and other products, parts and materials, and quality and reliability testing of products, parts and materials under simulated temperature and humidity changes.
 

Features

1. Advanced and reliable refrigeration system: Original imported European and American fully sealed compressors, using imported environmentally friendly refrigerants, the world's most famous brand of refrigeration devices and high-efficiency heat exchange systems, with excellent workmanship and low failure rates. It improves the safety and reliability of the product and ensures users' long-term and high-frequency use requirements.
2. Large electric heating window: It is composed of three layers of ultra-large vacuum coating (heating film) windows and lighting. It can clearly observe the test samples in the box and effectively prevent the formation of water mist caused by the external temperature difference.
3. Reliable and excellent uniform air supply system: The top of the long-axis motor is installed vertically to prevent the motor spindle from being eccentric due to long-term continuous operation. The imported centrifugal fan combined with double-layer louvers with adjustable horizontal and vertical angles for air supply can ensure a more consistent uniformity of temperature and humidity in every corner of the box.
4. Stable and reliable water circulation supply system: through pipeline design, ensure that the air pressure in the box is consistent with the outside atmospheric pressure to prevent steam leakage.
5. All wires in the control cabinet have serial numbers printed with special equipment, and the lines are clear and visible at a glance.
6. This equipment is brand new, with advanced and reasonable test structure design and standardized manufacturing process. It is an independently developed product. The equipment has good operability, maintainability, good temperature stability and durability, and does not pollute the environment or harm people. healthy.

Product Parameters

 

Main Specifications
Product name	Battery Explosion-proof test chamber
1. Studio size	W1200× D500  × H750mm
2. Overall dimensions	W1600× D1750× H2400mm
3. Volume	450L*2 Single inner box 450L, upper and lower inner boxes total 900L
4.Temperature range	-40ºC~+150ºC temperature adjustable
5. Display accuracy	0.1ºC
6.Temperature fluctuation	≤±0.5ºC
7.Temperature deviation	≤±1ºC
8.Temperature uniformity	≤2.0ºC
9. Heating and cooling rate	Heating +25ºC→+100ºC 3ºC/min        Cooling +25ºC→+-40ºC 2ºC/min
10. Noise	≤65dB
11. Power supply	AC220V/50HZ single-phase current 32A total power about 7KW

 

Machine structure

Testing machine structure

1. Structure: Integral upper and lower structure, the working room is located on the right side of the box, which contains circulating air ducts, heaters, evaporators, etc., the refrigeration unit is located under the box, and the electrical control cabinet is located on the side of the box.
2. Box material: High-quality carbon steel plate, surface treated with electrostatic color spraying
3. Internal material: matte stainless steel plate (SUS #304 1.0mm thick)
4. Insulation material: rigid polyurethane foam and ultra-fine glass fiber (insulation thickness: 100mm) insulation coefficient: 0.022w/m.k
5. Box door: The insulation door panel is made of the same material as the box body. The hinge connecting the explosion-proof door and the box body is made of reinforced 304# stainless steel. At the same time, the door lock adopts a powerful flat lock to ensure the safety of the equipment. The front of the box body An explosion-proof chain is installed on the back pressure relief door. When the battery explosion causes a huge impact and pushes the equipment door open, the explosion-proof chain acts as a buffer to prevent the door from being completely opened or flushed out, thereby preventing secondary injuries. .
6. Observation window: Three layers of vacuum tempered glass (with a layer of explosion-proof film on the outside), size: 400mm × 500mm (width × height), electric heating device to prevent moisture condensation, a total of 1 is located on the door, which is convenient for observing samples. , there is a 304 stainless steel explosion-proof net at the window inside the box to prevent the battery from exploding.
Impact window glass, the door is equipped with a heating and anti-sweat multi-layer vacuum large glass observation window (W400 m*H500m), with electric heating (automatic adjustment) anti-frost and anti-condensation device.
7. Heater: Ceramic stainless steel explosion-proof electric heater, provided with double protection by gas-type ultra-warm and electromagnetic switch.
8. Lead holes: There are 2 φ100mm lead holes on each side of the box, a total of 8 lead holes on the upper and lower layers, equipped with silicone isolation plugs and hole covers.
9. Door handle: It adopts a pull-type structure, single opening, right handle, convenient and easy opening and closing, and beautiful appearance.
10. Mobile casters: Includes four mobile casters (with foot cups)
11. Pressure relief and exhaust device: The box is equipped with a pressure relief port and a smoke exhaust device, which will automatically open when the pressure rises. When a battery burns or explodes, it will detect abnormal temperature and pressure in the box, shut down the test, and issue a three-color sound and light alarm. , the pressure relief valve opens and the exhaust fan opens. The box can be individually manually injected with compressed air to eliminate the gas in the box.
12. Automatic explosion-proof pressure relief system: It adopts a square design and is equipped with a pressure balance valve inside the box. It automatically opens when the indoor pressure is about 1~1.5kg and automatically opens under a certain pressure difference. It has an explosion-proof pressure relief function, that is, the top of the protective box has a Magnet adsorption pressure relief door (specification: 300*300mm). When strong airflow impacts, the pressure relief door automatically opens to reduce the impact of the explosion.
13. Safety chain: Both the cabinet door and the explosion-proof pressure relief door are equipped with safety chains. When the explosion causes a huge impact and the equipment door is pushed open, the safety chain acts as a buffer to prevent the door from fully opening or being flushed out. , to prevent secondary damage.

Company Profile