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OCV Detecting Solutions from China Suppliers - High-Quality Products from Our Leading Factory
📊 Equipment Parameter Index
| Basic Parameter | Parameter Values |
|---|---|
| ⚡ Voltage Test Accuracy |
±A(0.0035%Set+0.0005%FS) Temperature coefficient: (±0.0005%rdg.±0.0001% FS/℃) Standard accuracy: ±0.3mv Optional: ±0.1mv available |
| 🔍 Internal Resistance Testing Precision | Test precision: ±(0.5%rdg.+10dgt.) |
| Testing frequency: 1KHz±0.2Hz | |
| Pouch cell: ±0.05mΩ | |
| Prismatic cell: ±0.006mΩ | |
| Cylindrical cell: ±0.3mΩ |
❓ Frequently Asked Questions
What is the standard voltage test accuracy for this equipment?
The standard voltage test accuracy is ±0.3mv, but a higher precision option of ±0.1mv is also available upon request.
Which types of battery cells can be tested for internal resistance?
The equipment is designed to test multiple cell types, including Pouch cells (±0.05mΩ precision), Prismatic cells (±0.006mΩ precision), and Cylindrical cells (±0.3mΩ precision).
What is the testing frequency used for internal resistance measurements?
The internal resistance testing is conducted at a standard frequency of 1KHz±0.2Hz to ensure consistent and reliable data.
How does temperature affect the voltage testing performance?
The equipment features a very low temperature coefficient of (±0.0005%rdg.±0.0001% FS/℃), ensuring stability across varying thermal environments.
What is the overall precision formula for internal resistance?
The general testing precision for internal resistance is rated at ±(0.5%rdg.+10dgt.).
Is the voltage test accuracy customizable?
Yes, while the standard set is ±A(0.0035%Set+0.0005%FS), we offer an enhanced accuracy of ±0.1mv to meet specific high-precision requirements.