Fast Change Rate Chamber

Name: Fast Change Rate Chamber
Brand: Xi'an LIB Environmental Simulation Industry

The fast change rate chamber rapidly raises or lowers the temperature inside the chamber (5℃/min) within a short period of time, thereby simulating extreme environmental conditions. It is suitable for multiple temperature cycling tests, such as thermal shock and temperature cycling fatigue tests.

It is used to test the thermal stress response, structural stability and functional reliability of products in an environment with rapid temperature changes, and is widely applied in fields such as electronics, automobiles, aerospace and new materials.

Model: TR5-100, TR5-225, TR5-500, TR5-800, TR5-1000

Standard: AAMA501, ASTM D4169-16, IEC 61215, IEC 61646, IEC61108, IEC62688, MIL-STD-811D

Fast Change Rate Chamber Features and Benefits

1.With a rapid temperature rise and fall capability of up to 5℃ per minute, fast change rate can accurately reproduce extreme climate conditions ranging from extremely cold to hot, significantly shortening the testing cycle.

2. Advanced PID control algorithms and high-precision temperature and humidity sensors ensure a temperature fluctuation of ±0.5℃, making the test results more consistent and repeatable.

3. Multiple safety protection measures such as over-temperature, overload and water shortage, it reduces the equipment failure rate and ensures the safety of personnel and samples.

4. Widely applied in fields such as electronics, automobiles, aviation, new energy, military industry, and material research and development.

Specifications of Fast Change Rate Chamber

Model	TR5-100	TR5-225	TR5-500	TR5-800	TR5-1000
Internal Dimension (mm)	400500500	500600750	700800900	80010001000	100010001000
Overall Dimension (mm)	90010501620	100011401870	120013402020	130015402120	150015402140
Interior Volume	100L	225L	500L	800L	1000L
Heat load	1000W
Temperature Range	A : -20℃ ~ +150 ℃ B : -40℃ ~ +150 ℃ C: -70℃ ~ +150 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Cooling Rate	5 ℃/min
Heating Rate	5 ℃/min
Controller	Programmable color LCD touch screen controller, Multi-language interface, Ethernet , USB
Cooling System	Mechanical compression refrigeration system
Exterior Material	Steel Plate with protective coating
Interior Material	SUS304 stainless steel
Power Supply	380V
Maximum Noise	65 dBA

Details of Fast Change Rate Chamber


Refrigeration system	Workroom
Tecumseh compressors, combined with environmentally friendly refrigerants, provide rapid and efficient cooling. The system includes an evaporator, a condenser and an expansion valve, and supports long-term low-temperature operation. Temperature stability: ±0.5℃, cooling rate: 5℃/ minute (customizable).	Mirror-finished SUS304 stainless steel, corrosion-resistant and easy to clean, equipped with a double-layer movable sample rack for convenient samples of various sizes. Volume: Available in various specifications such as 100L, 225L, 500L, and 1000L.

Observation window	Test hole
Multi-layer insulating tempered glass with built-in electric heating anti-frost device, maintaining a clear view even when switching between high and low temperatures. Configure LED lighting fixtures.	Diameter: Φ50mm (standard), located on the side of the working chamber, with a silicone plug for sealing to ensure airtightness. The position and quantity of the test holes can be customized.

Air circulation system	Controller
The high-volume high and low-temperature resistant centrifugal fan, combined with the optimized air duct design, enables rapid and uniform temperature distribution within the working chamber, avoiding temperature difference dead zones. Uniformity: within ±2.0℃	The intelligent programmable touch control system supports language interface switching. It can be programmed to up to 120 groups, with 99 segments in each group for cyclic testing. It also supports remote monitoring and USB data export.