Products Description
The Environmental Battery Test Chamber has powerful environmental simulation capabilities to accurately reproduce the extreme and complex environmental conditions that batteries may encounter during actual use.
In terms of temperature, it can cover a wide range from extremely low temperature environments, such as -40 ° C or even lower, to high temperature environments up to +80 ° C or higher. Whether it is the battery performance of outdoor equipment in the cold winter, or the heat resistance of electronic equipment batteries in the hot summer, it can be simulated in the test chamber. Moreover, the temperature control precision is extremely high, and the fluctuations can be controlled within a very small range to ensure the accuracy and reliability of the test results.
The humidity simulation is also excellent and can be flexibly adjusted in the range of 0% to 98% relative humidity. This provides a very real test scenario for studying the performance changes of batteries in wet environments, such as batteries for electronic devices used in rainy areas, or energy storage batteries in high-humidity industrial environments.
In addition, some advanced test chambers can also simulate different pressure conditions, from low pressure to high altitude environment to normal pressure, further broadening the possibility of battery performance testing in a variety of special environments.
This test box is not only a simulation of the environment, but also an accurate detection of battery performance. It enables comprehensive and in-depth inspection of a number of key performance indicators of the battery.
In terms of charging and discharging performance, different charging and discharging current, voltage and other parameters can be accurately set to simulate various charging and discharging modes of the battery in actual use. Through the continuous charge and discharge cycle test, the important information such as the change of battery capacity, the level of charge and discharge efficiency and the cycle life of the battery can be clearly observed, which provides detailed data support for evaluating the durability and stability of the battery.
At the same time, the self-discharge rate of the battery in different environments can also be accurately measured. Understanding the self-discharge of the battery in a specific environment is of great significance for optimizing the battery formula, improving the battery storage and transportation conditions, and ensuring that the battery can maintain a good performance state when it is not used for a long time.

system and operation
The Environmental Battery Test Chamber is equipped with an advanced control system that makes the entire test process accurate and convenient.
The operation interface design is simple and intuitive, both professional battery test engineers and ordinary operators can easily get started. Through the touch screen or computer software interface, users can easily set various environmental parameters and battery test parameters, such as temperature, humidity, charge and discharge current, cycle number, etc.
Moreover, during the test process, the system will monitor and record all relevant data in real time, including changes in environmental parameters, dynamic battery performance indicators, etc. These data can not only be viewed instantly on the display of the test box, but also can be easily exported to external devices for further analysis, providing a rich information resource for battery development, production and quality control.
Its application field covers all aspects of the battery industry. In the battery development stage, researchers can use the test box to simulate various extreme environments and deeply study the performance of the battery under different conditions, so as to develop a new battery with more adaptability and high performance.
In the battery production process, as a key link of quality control, through the strict environmental performance test for each batch of batteries, to ensure that the factory battery can meet high standards of quality requirements, improve the market competitiveness of the product.
For manufacturers of all types of electronic devices that use batteries, the Environmental Battery Test Chamber helps them understand the actual performance of batteries in the environment in which their products are used, so that they can better optimize product design, extend battery life, and improve user experience.
Product parameter
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Model |
BT-280 |
BT-2150 |
BT-2225 |
BT-2408 |
BT-2800 |
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Inner Size W×H×D(cm) |
40×50×40 |
50×60×50 |
50×75×60 |
60×85×80 |
100×100×80 |
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Outside Size W×H×D(cm) |
93×155×95 |
100×148×106 |
117×166×91 |
140×176×101 |
170×186×111 |
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Volume (V) |
80 L |
150L |
225L |
408L |
800L |
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Temp and Hum Range |
A:-20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C RH20%-98% |
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Function |
Fluctuation |
±0.5°C ±2.5%RH |
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Deviation |
±0.5°C-±2°C ±3%RH(>75%RH); ±5%RH(≤75%RH) |
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Controller Analytical Accuracy |
±0.3°C ±2.5%RH |
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Wind Cycling Way |
Centrifugal fan-broadband type forced air circulation |
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Refrigeration Way |
Single stage compression refrigeration |
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Refrigerator |
French Tecumseh |
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Refrigerants |
R4O4A USA DuPont environmental protection refrigerant(R23+R404) |
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Condensing Way |
Air-cooled or water-cooled |
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Water Supplying Way |
Automatic cycling water supply |
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Safety device |
Non- fuse-switch(compressor overload, refrigerant high low voltage, over-humidity and temperature protection, Protection switch,fuse stoppage warning system |
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