All-in-one solution: Coin cell testing & dual-temperature control.
| Voltage & Current | Range / Current | ||
| Range 1 | Range 2 | Range 3 | |
| 5V / 10V10mA | 5μA ~ 1mA | 1mA ~ 5mA | 5mA ~ 10mA |
| 5V / 10V20mA | 5μA ~ 1mA | 1mA ~ 10mA | 10mA ~ 20mA |
| 5V / 10V50mA | 5μA ~ 1mA | 1mA ~ 25mA | 25mA ~ 50mA |
*Other models can be customized according to voltage and current requirements.
WHW-100L-2-160CH is equipped with advanced processors and powerful computing capabilities, enabling efficient processing of large-scale data and complex computing tasks. It delivers exceptional performance, catering to various high-performance computing needs, including scientific research, data analysis, artificial intelligence, and deep learning applications.
One machine with dual-temperature control zones, combined with battery testing, integrates the functionalities of both charge-discharge testing equipment and environmental test chambers, cleverly saving space and improving equipment utilization.
Each chamber undergoes individual testing, providing independent evaluations. The user-friendly control interface allows for seamless operation, ensuring convenience and ease of use throughout the entire process.
WHW-100L-2-160CH, each chamber can accommodate two layers of 40 batteries tray slots (customizable), providing 160 testing channels. It is capable of simultaneously handling multiple input and output signals ( I ≤ 100mA), with each layer capable of bearing a weight of 10kg.
The chamber is equipped with a 50mm polyurethane foam insulation layer and a self-developed temperature control module, ensuring temperature fluctuations of ≤1.8℉(1℃). The stable testing environment insure accurate test results.
Multilayered hollow electrically heated anti-fog observation window allows monitoring of battery status inside the chamber during testing processes.
It features a closed piston refrigeration compressor for eco-friendly and quiet operation. The independently developed temperature control module has reliable performance and excellent temperature control capabilities. The fan ensures uniform airflow and maintains a consistent temperature.
● Power-Down Data Protection
● Short Circuit protection
● Abnormal Monitoring of Circulating Fan Operation
WHW-100L-2-160CH prioritizes user experience and incorporates a touch LCD screen design with a user-friendly graphical interface and flexible configuration options. It features automatic screen wake-up through infrared human body sensing within a 1.5-meter range, allowing users to easily set up and manage the device.
The software is fully functional, covering a variety of work-step settings, recording, and data storage to meet a wide range of testing needs.
Integrated peripheral devices such as Auxiliary Voltage, Auxiliary Temperature for comprehensive testing and evaluation, providing multi-dimensional and quantifiable support for battery mass production testing.
| Equipment name | WHW-100L-2-160CH |
|---|---|
| Power | 0.2kW |
| Nominal capacity | 100L × 2 |
| Internal size | 19.70" × 19.70" × 15.75" (500mm × 500mm × 400mm) |
| External size | 23.60" × 36.20" × 75.60" (600mm × 920mm × 1920mm) |
| Net weight | ≈260kg |
| Performance | |
| Test the environmental conditions | Ambient temperature is + 25℃, relative humidity is 85%, with no sample in the test box (no load) |
| Temperature range | 0~60℃ |
| Temperature fluctuation degree | 1℃ (equivalent to ± 0.5℃, with no load and stable temperature) |
| Temperature deviation | ±2.0℃(no load and temperature is stable) |
| Heat-up time | 25℃ 60℃ 30 min (no-load, average nonlinearity) |
| Heat-up time | 25℃ 60℃ 30 min (no-load, average nonlinearity) |
● Voltage&Current Accuracy：±0.01% F.S.
● Recording Frequency：100Hz
● Current Response Time：≤1ms
● Minimum Pulse Width：500ms
● Off-Line Test：1GB/CH
● Cycle Life, GITT Test, DCIR Test, dQ/dV Curve
● Voltage & Current Accuracy：±0.01% F.S.
● Recording Frequency：10Hz
● Sampling Time：100ms
● Current Response Time：≤1ms
● Minimum Pulse Width：500ms
● Off-Line Test: 1GB
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：10Hz
● Sampling Time：100ms
● Current Response Time：≤1ms
● Energy Efficiency：>65%
● Off-Line Test: 1GB
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：10Hz
● Sampling Time：100ms
● Current Response Time：≤1ms
● Energy Efficiency：>65%
● Off-Line Test: 1GB
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：10Hz
● Sampling Time：100ms
● Current Response Time：≤1ms
● Energy Efficiency：>65%
● Off-Line Test: 1GB
● Voltage Accuracy：±0.02% F.S.
● Current Accuracy：±0.05% F.S.
● Resolution Ratio AD/DA：16bit
● Current Response Time：≤1ms
● Minimum Pulse Width：100ms
● Off-Line Test：1GB/CH
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：100Hz
● Current Conversion Time：≤6ms
● Current Response Time：≤3ms
● Minimum Pulse Width：100ms
● Feedback Efficiency (Max) ：75%
● Voltage & Current Accuracy：±0.02% F.S.
● Voltage & Current Stability：±0.01% F.S.
● Recording Frequency：1000Hz
● Resolution AD：16bit
● Current Response Time：≤100μs
● Off-Line Test： 1GB
