Description
At the same time, it detects the internal resistance and voltage of the battery, with fast speed and high precision. The metal chassis is strong and durable.
The battery internal resistance tester is a special instrument used to measure the internal resistance of the battery and the degree of damage of the battery's acidified film. The instrument applies a 1KHz AC signal to the measured object (passive object, active object), obtains the internal resistance by measuring its AC voltage drop, and judges whether the cell and battery are normal or not by the value of the internal resistance.
And the advantages and disadvantages of battery cells and battery performance.
Scope of application
1. Nickel cadmium, nickel metal hydride batteries (packs), lithium batteries, and polymer batteries used in mobile phones;
2. Lead-acid batteries and maintenance-free batteries;
3. It can also be applied to scientific research units and manufacturers of various battery research and tests.
Function
1. The internal resistance and voltage parameters of the measured object can be displayed digitally at the same time. (Test lead and test stand can be used)
2. There are intelligent alarm test or common test mode selection. (The ordinary test only displays the voltage and internal resistance parameters, and the intelligent alarm test can automatically judge whether any parameter of the tested object is qualified or not, and at the same time give a sound and light prompt, which can realize the test without manual judgment.)
3. Digital display upper and lower limit parameters, intuitive and clear.
Parameters
| Item | Parameter | XW-208 | Unit |
| Voltage | | AC 220V/500W | |
| Test frequency | | 1KHz + 5% square wave | |
| Internal resistance | Range | 200 | mΩ |
| Test range | 2-200 | mΩ |
| Resolution | 0.1 | mΩ |
| Testing time | 10 | ms |
| Accuracy | ±0.5 | mΩ |
| Internal resistance | Range | 2 | Ω |
| Test range | 0.001-2 | Ω |
| Resolution | 1 | mΩ |
| Testing time | 10 | ms |
| Accuracy | ±1 | mΩ |
| Voltage | Range | 20 | V |
| Test range | 0-19.99 | V |
| Resolution | 0.001 | V |
| Testing time | 10 | ms |
| Accuracy | ±0.01 | V |
| Input resistance | 10 | K |
Our project
India project
This project is localed in Inda, Gurgaon. The client was founded in 1994, have more than 400 staffs and 10000+ square factory.
They bought 2 full of battery pack assembly line from us, includes sorting machine, welding machine, sticking machine, charge and discharge machine…
We have sent 3 engineers to client site for machine installation and training in year of 2019. The training taked about one week. After the training, the client engineers are learned how to operation the machines in a smooth and high efficiency way. They made high-quality products by our machines.
We had a nice journey in India.
Product Tags:
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Internal Resistance / Voltage Battery Pack Testing Machine For Cylindrical Cell Pouch Cell Images
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