Integrating charge-discharge and temperature testing into one.
| 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.
The WHW-25L-S-16CH 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.
All-around product tour.Combining the functionalities of compatible charge-discharge detection equipment and environmental test chambers into one cleverly designed solution, our product maximizes space utilization and enhances equipment efficiency.
Introducing our high-quality insulated battery core tray, meticulously designed to meet the demands of battery testing and production processes. With its exceptional capacity, it can securely hold up to 16 coin cells, providing a reliable and efficient solution for organizing and managing batteries.
The equipment can be equipped with a special three-electrode test device for coin cells to more accurately measure the battery performance and provide a comprehensive evaluation of its charge/discharge characteristics. It collects and records key data in real-time, including battery charge/discharge capacity, cycling stability, and charge/discharge efficiency, ensuring the accuracy and reliability of test results.
Users can customize test parameters and steps according to their needs using the accompanying battery performance testing software (BTS), making it flexible to adapt to the testing requirements of different types of button batteries. This device exhibits outstanding flexibility and scalability, making it an ideal tool for battery research, production, and quality control.
![[w]Support for personalized design: coin cell three-electrode system.WHW-25L-S-16CH NEWARE](https://www.neware.net/uploadfile/2023/1101/619ab1fe7e8bae1.webp)
According to the set temperature value, the control system automatically calculates and controls the output of the semiconductor refrigeration (heating) module using the newly developed fuzzy PID algorithm by New Wei, in order to achieve dynamic balance.
The axial flow fan circulates the air evenly, with a large air outlet, ensuring uniform and fast heat dissipation.
![[w]Powerful heat dissipation for optimal stability.WHW-25L-S-16CH(single) NEWARE](https://www.neware.net/uploadfile/2023/0705/f44efe65f7cb2.webp)
A compact size is more suitable for small-scale development and experimentation, with a practical volume of 25 liters and occupying less than half a square meter of space. It frees up more desktop space and allows for easy observation of the experimental conditions inside the enclosure.
40mm thick polyurethane foam for enhanced internal temperature protection, ensuring more accurate and reliable data.
WHW-25L-S-16CH 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.
● Power-Down Data Protection
● Short Circuit protection
● Abnormal Monitoring of Circulating Fan Operation
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-25L-16CH |
|---|---|
| AC Input | AC220V±10%50Hz(compatibleAC110V±10%60Hz) SinglePhase+protectiveearthground |
| Power | 0.2KW |
| InputCurrent | 1A(220VAC)/2A(110VAC) |
| Nominal Specification | 25L × 4; 16CH × 4 |
| Internal Size(mm) | 360 × 300 × 235 |
| Overall Size (mm) | 440 × 580 × 410 |
| Performance | |
| Operating environment | OperatingTemperatureis +25℃ Relativehumidity≤85% Undernosamplessituation |
| Temperature range | 15~60℃ |
| Temperature fluctuation | ≤1℃(noload、temperaturestability) |
| Temperature deviation | ±2.0℃(noload、temperaturestability) |
| Rise time | 25℃→60℃≤40min(Noload) |
| Cooling time | 25℃→15℃≤60min(Noload) |
● 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
