LIB Fast Change Rate Thermal Cycle Chamber is designed for testing specimens under the rapid temperature change. LIB TK models meet the ESS (Environment Stress Screen) test. The temperature ramp rate is controllable at 5℃ / 10℃ / 15℃ per minute.
The Fast Change Rate Thermal Cycle Chambers are designed to comply with a wide range of international standards, including IEC 60068-2-14 / 2-1 / 2-2, ISO 16750, VW 80000, UL 2580, IEC 62133, UN 38.3, MIL-STD-810, JEDEC JESD22, and GB/T 2423 series, ensuring global acceptance of test results across automotive, battery, electronics, and aerospace applications.
TK5-100/TK5-225/TK5-500/TK5-800/TK5-1000
LIB Industry
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The Fast Change Rate Thermal Cycle Chamber is ranging size from 100L to 3000L different models for you test. And supply customized chambers according to special request, such as size, performance and configurations to meet requirement for your test applications.
Advantages
1. High-Speed Thermal Cycling for ESS Testing: The chamber is engineered specifically for rapid temperature change applications, supporting controlled ramp rates of 5 / 10 / 15 °C/min (customizable up to 20 °C/min). This capability enables efficient ESS testing, allowing manufacturers to identify latent defects in a much shorter time compared with conventional chambers.
2. Wide Temperature Range for Extreme Conditions: Operating from –40 °C to +170 °C, with optional low-temperature configurations down to –70 °C or –86 °C, the chamber accurately simulates extreme cold and high-temperature environments. It is well suited for batteries, automotive electronics, and aerospace components exposed to severe thermal stress.
3. Stable Control and Excellent Temperature Uniformity: Advanced airflow management and PID temperature control maintain fluctuation within ±0.5 °C and chamber uniformity within ±2 °C, even during fast ramping. This ensures all test samples experience consistent thermal conditions, improving repeatability and confidence in test data.
4. High Efficiency and Flexible Test Programming: The programmable touchscreen controller supports multi-step thermal cycling profiles and long-duration automated operation. Faster ramp rates significantly increase test throughput, helping laboratories shorten validation cycles and improve overall testing efficiency.
5. Robust Safety Design and Long-Term Reliability: The chamber features a SUS304 stainless-steel interior and reinforced steel exterior for continuous industrial use. Comprehensive safety protections—including over-temperature shutdown, electrical protection, and optional explosion-proof configurations—ensure safe operation when testing high-energy components such as lithium batteries.
Technical Parameters
| Model | TK5-100 | TK5-225 | TK5-500 | TK5-800 | TK5-1000 |
| Internal Dimension (mm) | 400*500*500 | 500*600*750 | 700*800*900 | 800*1000*1000 | 1000*1000*1000 |
| Overall Dimension (mm) | 900*1050*1620 | 1000*1140*1870 | 1200*1340*2020 | 1300*1540*2120 | 1500*1540*2140 |
| 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 (15 ℃ / min) | ||||
| Heating Rate | 5 ℃ / min (15 ℃ / min) | ||||
| Cooling system | Mechanical compression refrigeration system | ||||
| Controller | Programmable color LCD touch screen controller, Ethernet connection | ||||
| Safety Device | Over-temperature Protection; Over-current Protection; | ||||
| Refrigerant High-Pressure Protection; Earth leakage Protection | |||||
| Exterior Material | Steel Plate with protective coating | ||||
| Interior Material | SUS304 stainless steel | ||||
| Observation Window | Interior lighting, double-layer thermo stability silicone rubber sealing | ||||
| Standard Configuration | 1 Cable hole with plug; 2 shelves | ||||
Video of the Fast Change Rate Thermal Cycle Chamber
FAQs
Q1: In Fast Change Rate Thermal Cycle Chambers, which temperature range applies to the 10 °C/min fast-change rate?
A: In LIB TR fast-change chambers, the 10 °C/min ramp rate is specified under no-load conditions and applies to the temperature range from –60 °C to +85 °C, ensuring efficient and accurate thermal transitions during testing.
Q2: How is the temperature ramp rate used to estimate the time to reach a setpoint?
A: The heating and cooling rates are defined in degrees per minute, allowing users to calculate the time required to reach a target temperature directly based on the temperature difference and selected ramp rate.
The Fast Change Rate Thermal Cycle Chamber is ranging size from 100L to 3000L different models for you test. And supply customized chambers according to special request, such as size, performance and configurations to meet requirement for your test applications.
Advantages
1. High-Speed Thermal Cycling for ESS Testing: The chamber is engineered specifically for rapid temperature change applications, supporting controlled ramp rates of 5 / 10 / 15 °C/min (customizable up to 20 °C/min). This capability enables efficient ESS testing, allowing manufacturers to identify latent defects in a much shorter time compared with conventional chambers.
2. Wide Temperature Range for Extreme Conditions: Operating from –40 °C to +170 °C, with optional low-temperature configurations down to –70 °C or –86 °C, the chamber accurately simulates extreme cold and high-temperature environments. It is well suited for batteries, automotive electronics, and aerospace components exposed to severe thermal stress.
3. Stable Control and Excellent Temperature Uniformity: Advanced airflow management and PID temperature control maintain fluctuation within ±0.5 °C and chamber uniformity within ±2 °C, even during fast ramping. This ensures all test samples experience consistent thermal conditions, improving repeatability and confidence in test data.
4. High Efficiency and Flexible Test Programming: The programmable touchscreen controller supports multi-step thermal cycling profiles and long-duration automated operation. Faster ramp rates significantly increase test throughput, helping laboratories shorten validation cycles and improve overall testing efficiency.
5. Robust Safety Design and Long-Term Reliability: The chamber features a SUS304 stainless-steel interior and reinforced steel exterior for continuous industrial use. Comprehensive safety protections—including over-temperature shutdown, electrical protection, and optional explosion-proof configurations—ensure safe operation when testing high-energy components such as lithium batteries.
Technical Parameters
| Model | TK5-100 | TK5-225 | TK5-500 | TK5-800 | TK5-1000 |
| Internal Dimension (mm) | 400*500*500 | 500*600*750 | 700*800*900 | 800*1000*1000 | 1000*1000*1000 |
| Overall Dimension (mm) | 900*1050*1620 | 1000*1140*1870 | 1200*1340*2020 | 1300*1540*2120 | 1500*1540*2140 |
| 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 (15 ℃ / min) | ||||
| Heating Rate | 5 ℃ / min (15 ℃ / min) | ||||
| Cooling system | Mechanical compression refrigeration system | ||||
| Controller | Programmable color LCD touch screen controller, Ethernet connection | ||||
| Safety Device | Over-temperature Protection; Over-current Protection; | ||||
| Refrigerant High-Pressure Protection; Earth leakage Protection | |||||
| Exterior Material | Steel Plate with protective coating | ||||
| Interior Material | SUS304 stainless steel | ||||
| Observation Window | Interior lighting, double-layer thermo stability silicone rubber sealing | ||||
| Standard Configuration | 1 Cable hole with plug; 2 shelves | ||||
Video of the Fast Change Rate Thermal Cycle Chamber
FAQs
Q1: In Fast Change Rate Thermal Cycle Chambers, which temperature range applies to the 10 °C/min fast-change rate?
A: In LIB TR fast-change chambers, the 10 °C/min ramp rate is specified under no-load conditions and applies to the temperature range from –60 °C to +85 °C, ensuring efficient and accurate thermal transitions during testing.
Q2: How is the temperature ramp rate used to estimate the time to reach a setpoint?
A: The heating and cooling rates are defined in degrees per minute, allowing users to calculate the time required to reach a target temperature directly based on the temperature difference and selected ramp rate.
