5V 10A 80 Channel Prismatic Cell Tester Capacity Grading Machine Charge Discharge Machine
The equipment is mainly composed of computer, communication interface and battery detection cabinet. The battery detection cabinet is composed of a fixture and a board for placing the fixture, a constant current and constant voltage source, a storage control circuit, a sampling circuit, a single-chip microcomputer and a control panel.
Supporting Software Functions
A) Graphic operation interface is used to display the data of voltage, current, time and capacity of each battery, and display the corresponding working status and abnormal conditions in various colors;
B) Battery capacity indication of any section (up to 100 sections);
C) Data points can be recorded according to the change conditions of voltage, current and time to form a complete charging and discharging curve data, and the time interval of curve data points is ≤ 4 Second;
D) Carry out battery sorting function under various conditions (capacity, time, open circuit voltage, discharge platform, etc.);
E) Automatically calculate constant current charging ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data;
F) Set operator authority and operate in different levels;
Display charge discharge curve and cycle chart;
Cell Grading Machine Parameters
| No | Item | Parameter |
| 1 | Channels | 80 channels |
| 2 | Machine size | 500mm×400mm×250mm |
| 3 | Box color | Default beige (can be customized) |
| 4 | Suitable cell type | coin cell, pouch cell and cylindrical cell |
| 5 | Clamp type | upper positive and lower negative, fixture (tip/flat/two pieces) optional |
| 6 | Clamp spacing | 40mm |
| 7 | Support battery height | adjustable within 100mm |
| 8 | Working power supply | AC220V±10%, 50HZ |
| 9 | Working power consumption | ≤120KW |
| 10 | Working environment | temperature 0～40℃, relative humidity ≤80% |
| 11 | Cooling method | fan |
| 12 | Voltage measurement range | 0～5V |
| 13 | Battery voltage range | charging 0～4.5V; discharging 4.5～2V |
| 14 | Constant voltage range | 2.5～4.5V |
| 15 | Voltage accuracy | ±(1‰ reading+1‰ full scale) |
| 16 | Voltage resolution | 1mV |
| 17 | Voltage stability | ≤1‰ |
| 18 | Current range | charging 10mA～10A; discharging 10mA～10A |
| 19 | Current accuracy | ±(1‰ reading+1‰ full scale) |
| 20 | Current resolution | 1mA |
| 21 | Current stability | ≤1‰ |
Cell Grading Machine Detail
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80Channel Prismatic Cell Battery Capacity Grading Machine Battery Charge Discharge Machine Images
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