Temperature Cycling Test Chamber
Model No. :
BTT-1000D
Model No. : BTT-1000D
Brand : DG Bell
The BTT-1000D is a high-performance environmental chamber engineered to subject lithium-ion batteries to rapid thermal fluctuations between extreme temperature limits. This system allows researchers to evaluate the structural integrity and electrical stability of battery cells when exposed to intense heat and cold cycles.
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Wide temperature range from -40°C to 150°C
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Large 1000 liter internal testing volume capacity
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Advanced PLC touch screen for automated cycling
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− Features
- Precision Thermal Management: Equipped with high-efficiency heating and cooling systems to achieve rapid temperature ramp rates required for rigorous stress testing.
- Safety-First Construction: Features a multi-layer explosion-proof door lock and reinforced inner chamber to protect against potential battery failures during thermal stress.
- Intuitive Control Interface: The programmable controller supports complex multi-step thermal profiles with real-time data logging and fault diagnostic alerts.
- Robust Observation Window: Includes a multi-pane tempered glass window with an integrated heating element to prevent frost buildup during low-temperature cycles.
- Comprehensive Monitoring Ports: Designed with multiple test cable ports on the sides to allow for external electrical monitoring of batteries while inside the chamber.
+ Technical Specifications
+ Standards
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Features
- Precision Thermal Management: Equipped with high-efficiency heating and cooling systems to achieve rapid temperature ramp rates required for rigorous stress testing.
- Safety-First Construction: Features a multi-layer explosion-proof door lock and reinforced inner chamber to protect against potential battery failures during thermal stress.
- Intuitive Control Interface: The programmable controller supports complex multi-step thermal profiles with real-time data logging and fault diagnostic alerts.
- Robust Observation Window: Includes a multi-pane tempered glass window with an integrated heating element to prevent frost buildup during low-temperature cycles.
- Comprehensive Monitoring Ports: Designed with multiple test cable ports on the sides to allow for external electrical monitoring of batteries while inside the chamber.
Technical Specifications
| Effective Volume | 1000L |
| Internal Dimension | W1000 X H1000 X D1000mm (Can be customized） |
| External Dimension | W1200 X H2250 X D2400mm(including the motor height for the top of the chamber) |
| Temperature Range | -70℃ ~ +150℃(Can be customized） |
| Humidity Range (Optional) | 20%RH-98%RH (Limit temperature section, see the regional figure ) |
| Temperature Fluctuation | ±0.5℃ |
| Humidity Fluctuation (Optional) | ±2.5％RH |
| Temperature Deviation | ≤±2.0℃ |
| Humidity Deviation (Optional) | A)>75%RH:≤+2,-3%RH，B)<75%RH:≤±5%RH。 |
| Temperature Uniformity | ≤±1.0℃ |
| Heating Rate | 5℃/min (From -40℃ up to +80℃ ,full range non-linear average, no load) |
| Cooling time | 5℃/min (From -40℃ up to +80℃ ,full range non-linear average, no load) |
| Temperature Overshoot | ≤±2℃ |
| Maximum Load | 20KG |
| Constant Max. Heating Load | No |
| Noise | ≤70dB（A Level） |
| External Material | Galvanized sheet with high temperature electrostatic resin coating at both sides. |
| Internal Material | 1.2 mm thickness SUS# 304 heat and cold resistant stainless steel with seal welding. |
| Control Method | Touch screen programmable PLC, with USB interface, with RJ485 interface can be connected to computer controlling, special network control software, convenient remote monitoring, data acquisitioning. |
| Compressor | Semi-Hermetic Compressors BOCK (Germany) |
| Observe Window | With 3-layers vacuum glass observation window on the door(W430mm*H580mm) ; Door frame with electric heat function (auto adjustable), anti-frosting, anti-condensing devices, ensures clear observation of the specimen under testing |
| Power Supply | AC 380V 50HZ 14.0KW |
| Auxiliary Function | Explosion-proof pressure relief device, explosion-proof chain, mobile phone alarm device, networking, smoke exhaust device, fire extinguishing device, etc. |
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