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Integrates high and low temperature test chambers and battery charging and discharging equipment, supporting 15℃~60℃ button cell battery testing, simulating the conventional environment. Achieves synchronous control of temperature and charging/discharging tests through the upper computer, meeting various needs in material research, battery development, and quality inspection.

Current and voltage accuracy: ±0.05% F.S.
Sampling time: 100ms
Temperature range & deviation: 15℃~60℃±2℃ (59°F~140°F±3.6°F)
Channel number: 32*4CH
Heating time: 25℃(77°F)→60℃(140°F) ≤50min
Cooling time: 25℃(77°F)→15℃(59°F) ≤60min
Assembled from four WHW-25L+15C-5V100mA-32CH*4 integrated machines, with each enclosure undergoing independent testing and supporting the setting of different programs for operation.

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.

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 NEWARE, 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.

By integrating the functions of compatible charging and discharging detection equipment and environmental test boxes into a meticulously designed solution, our products maximize space utilization and enhance equipment efficiency. Applicable for material research and button cell battery testing; the double-layer fixture tray design can securely accommodate up to 32 battery cells, providing a reliable and efficient solution for battery organization and management.

Emergency protection mechanisms such as power failure data recovery, short circuit protection, and fan abnormality detection are provided to prevent equipment damage.

| Equipment name | 4 Temperature Zone All-in-One Battery Testing System |
|---|---|
| Model | WHW-25L+15C-5V100mA-32CH*4 |
| Voltage | 5V |
| Current | 100mA |
| Temperature Range | 32°F~140°F (15℃~60℃) |
| Heating Time | 77°F→140°F ≤50min (25℃→60℃≤50min) |
| Cooling Time | 77°F→59°F ≤60min (25℃→15℃≤60min) |
| Temperature Fluctuation | ≤±0.9°F (≤±0.5℃) |
| Temperature Deviation | ±3.6°F (±2℃) |
| Nominal Content Volume | 25L*4 |
| Product Dimensions | W23.6"×D23.6"×H73.9" (W600mm×D600mm×H1878mm) |

Voltage&Current Accuracy: ±0.01% F.S.
Recording Frequency: 1000Hz
Current Response Time: ≤20μs
CV Testing
Type-C Power Port
6-Range Current Measurement

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: ±0.01% F.S.
Recording Frequency: 10Hz
Sampling Time: 100ms
Current Response Time: ≤1ms
Minimum Pulse Width: 500ms
Off-Line Test: 1GB

Volume: 100L
Space for Test System: 5U
Temperature Fluctuation: ≤0.9℉ (0.5℃)
Temperature Deviation: ±3.6℉ (±2℃)
Heating Time: 68°F→302°F≤60min
(20℃→150℃≤60min)
Cooling Time: 68°F→-94°F≤75min
(20℃→-70℃≤75min)

Volume: 100L*2
Number of Channels: 160CH
Temperature Fluctuation: ≤1.8℉ (1℃)
Temperature Deviation: ±3.6℉ (±2℃)
Heating Time: 77°F→140°F≤30min
(25℃→60℃≤30min)
Cooling Time: 77°F→32°F≤50min
(25℃→0℃≤50min)

Volume: 200L
Number of Channels: 160CH
Temperature Fluctuation: ≤1.8℉ (1℃)
Temperature Deviation: ±3.6℉ (±2℃)
Heating Efficiency: 77℉~140℉≤30min
(25℃~60℃≤30min)
Cooling Efficiency: 77℉~32℉≤50min
(25℃~0 ℃≤50min)

Volume: 25L
Number of Channels: 32CH
Temperature Fluctuation: ≤1.8℉ (1℃)
Temperature Deviation: ±3.6℉ (±2℃)
Heating Time: 77°F→140°F≤50min
(25℃→60℃≤50min)
Cooling Time: 77°F→59°F≤60min
(25℃→15℃≤60min)