The Explosion-Proof High-Low Temperature Test Chamber is a specialized piece of equipment designed to conduct temperature endurance tests in environments where the risk of explosion is a concern. This chamber is engineered with a dual-box structure, ensuring that control systems and refrigeration units operate independently for optimal safety and performance. Its reinforced construction, featuring 304# stainless steel and a robust hinge and lock mechanism, provides both strength and security. The chamber's thick insulation, made from high-temperature resistant rock wool, maintains stable internal conditions while conserving energy. With a focus on safety, this chamber includes a secondary explosion-proof design on the front door and pressure relief doors equipped with explosion-proof chains. It is an essential tool for industries such as electronics, automotive, and new energy sectors, where testing lithium batteries and other potentially explosive materials is required.
1. Safety Compliance: These chambers are built to meet stringent safety standards, particularly for testing lithium-ion batteries, and comply with international safety testing for lithium batteries such as IEC 62133 .
2. Temperature Range: They offer a wide temperature range, typically from -70°C to +150°C, with some models capable of reaching even lower or higher temperatures, to accommodate various industry needs for extreme temperature simulation .
4. Precision Control: Advanced temperature control systems achieve accuracy of ±0.5°C or higher, ensuring the accuracy and repeatability of test results .
5. Multi-Function Programmability: These chambers support presetting various test programs, including temperature cycling and humidity control (for some models), catering to complex testing scenarios .
6. Safety Protection Mechanisms: Equipped with multiple safety systems such as over-temperature protection, power outage memory, and leakage protection, ensuring a safe and worry-free testing process .
7. User-Friendly Design: The chambers feature an intuitive and user-friendly interface, observation windows, and lighting for real-time monitoring of test status .
8. Material Resistance: Constructed with materials resistant to high and low temperatures, corrosion, and oxidation, and designed for ease of cleaning and durability .
9. Insulation Performance：Equipped with compression devices or sealing strips to ensure sustained insulation performance during operation .
10. Low-Noise Design: Internal fans feature noise reduction mechanisms to minimize operational noise, providing a conducive working environment for operators .
Indicators | Parameters |
Operating temperature | Room temperature 25±5℃ |
Control method | Push-button control |
Smoke venting | Diameter is 100mm |
Pressure relief port | Opening size 200x200mm, located at the back side of the box |
Inner box material | SUS201 stainless steel plate, thickness 1.2mm; and affixed with Teflon |
Outer box material | 1.5 mm thick cold-rolled steel plate with baking paint treatment; |
Viewing Window | 250x250mm two-layer tempered glass with stainless steel explosion-proof mesh |
Box door | Single door with left opening and explosion-proof chain on the side of the door; |
Test Holes | 1 test hole of 50mm diameter on the right side of the device |
Weight of the whole machine | About 65kg |
Power source | 1∮ AC 220V 50HZ |
Whole machine power | About 200W |
Main test items | Thermal shock test for battery products |
