Battery internal resistance tester
5.0
Read 162 reviewsEquipment application:The instrument used to measure the internal impedance of the battery and the degree of damage to the acidified film of the battery is to apply a 1KHz AC signal to the measured object and obtain its internal resistance by measuring its AC voltage drop.The internal resistance val
17 people are viewing this right now
Equipment application:
The instrument used to measure the internal impedance of the battery and the degree of damage to the acidified film of the battery is to apply a 1KHz AC signal to the measured object and obtain its internal resistance by measuring its AC voltage drop.
The internal resistance value is used to judge the deterioration state of the battery. Generally speaking, the smaller the resistance value, the better the battery performance.
Machine parameters:
Power supply: AC220V, 50HZ, power consumption ≤20W
Dimensions (W×D×H): 340×365×110 mm
Test environment: Temperature: 20℃±5℃, relative humidity ≤85%
Equipment performance:
| BK-300A | BK-600A | |
| test type | AC resistance test | AC resistance test |
| testing method | Four-wire measurement | Four-wire measurement |
| AC current frequency | 1KHZ±0.1KHZ | 1KHZ±0.1KHZ |
| Voltage measurement | Two-way DC 0～ 1.999V , resolution 1 mV, accuracy ±(0.2%RD+0.1%FS) DC 2～19.99V, resolution 10 mV, accuracy ±(0.2%RD+0.1%FS) | Two -way DC 0～6.0000V, resolution 0.1 mV, accuracy ±0.01%RD±3dgt DC 6～60.000V, resolution 1 mV, accuracy ±0.01%RD±3dgt |
| Internal resistance measurement | Two-stage 1 mΩ～199.9mΩ, resolution 0.1mΩ, accuracy ±(0.3%RD +0.5 mΩ) 200 mΩ～1999mΩ, resolution 1mΩ, accuracy ±(0.3%RD +2 mΩ) | Divided into three levels Low range: 0～33.000mΩ Test current 100mA ±0.2%RD±5dgt Middle range: 0～330.00mΩ Test current 10mA ±0.2%RD±5dgt High range: 0～3300.0mΩ Test current 1mA ±0.2% RD ±5dgt |
| test alarm | Internal resistance unqualified alarm | Internal resistance voltage unqualified alarm |
| Fixture form | Aviation plug, can be connected to fixture box or test wire | Aviation plug, can be connected to fixture box or test wire |
You May Also Like
sorting machine
Cylindrical battery sorter
OCV testing
Battery internal resistance tester
Ink-jet machine
Automatic code spraying machine
Grading Machine
Battery Grading Machine
Formation Machine
Battery Forming Machine
Semi-automatic/full automatic injection machine
Cylinder Battery Automatic Filling Machine
Automatic shrinking machine
Cylindrical automatic multifunctional battery casing machine
Automatic ultrasonic cleaning machine
