Lithium Battery Internal Resistance Tester | 8-Channel Battery Analyzer | GN-6020
PRODUCT PARAMETERS
Description
Lithium Battery Internal Resistance Tester | 8-Channel Battery Analyzer | GN-6020 | CE/ISO Certified
Product Overview
The GN-6020 Lithium Battery Internal Resistance Tester is a high-precision, 8-channel battery analyzer designed specifically for testing small coin cells and cylindrical batteries. We developed this advanced testing system to provide researchers and manufacturers with accurate, reliable data for battery characterization, quality control, and performance analysis.
Each channel of this lithium battery internal resistance tester features independent constant-current and constant-voltage sources, all programmable and controlled via computer software. This flexible architecture enables simultaneous testing of multiple cells with individual parameters, dramatically increasing throughput while maintaining exceptional accuracy.
With 16-bit AD/DA resolution, ±0.05% accuracy across voltage and current measurements, and current ranges from 0.5mA to 6A, this lithium battery internal resistance tester delivers the precision required for demanding applications including:
- Electrode materials research
- Battery performance testing
- Small-scale battery formation
- Capability grading
- Battery pack testing
Business & Logistics Information
| Parameter | Details |
|---|---|
| Place of Origin | China |
| Brand Name | Gelon |
| Model Number | GN-6020 |
| Certification | CE, ISO |
| Minimum Order Quantity | 1 pc |
| Packaging Details | Wood |
| Delivery Time | 5-8 work days |
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 100 pcs per day |
| Warranty | 1 Year |
Key Design Features
1. 8 Independent Channels
We equipped this lithium battery internal resistance tester with eight fully independent channels, each featuring:
- Separate constant-current and constant-voltage sources
- Individual programming via computer software
- Simultaneous testing of multiple cells
- Independent parameter control per channel
2. High-Precision Measurement
This tester delivers exceptional accuracy across all measurements:
- Resolution: AD: 16bit; DA: 16bit
- Voltage accuracy: ±0.05% of FS
- Current accuracy: ±0.05% of FS
- Power stability: ±0.1% of FS
3. Wide Voltage Range
- Measuring range: 25mV to 5V
- Discharge minimum voltage: Both ends of upper and lower clamps can discharge to 1V; with 2m cable, discharge to 1.5V
- Suitable for various cell formats and chemistries
4. Flexible Current Ranges
Three switchable current ranges accommodate different cell types:
| Range | Current Range | Constant Voltage Cut-off Current |
|---|---|---|
| Range One | 0.5mA – 0.1A | 0.2mA |
| Range Two | 0.1A – 3A | 6mA |
| Range Three | 3A – 6A | 12mA |
5. Fast Current Response
- Current response time (10%FS to 90%FS): <1ms
- Enables precise control during dynamic testing
6. Comprehensive Data Acquisition
- Minimum time interval Δt: 100ms
- Minimum voltage interval ΔU: 10mV
- Minimum current interval ΔI: Range-dependent (0.2mA, 6mA, 12mA)
- Acquisition frequency: 10Hz
- Capture detailed charge/discharge curves
7. Flexible Charging Modes
- Modes of operation: CCC, CVC, CC & CVC, CPC
- End conditions: Voltage, current, relative time, capacity, energy, -ΔV
8. Flexible Discharging Modes
- Modes of operation: CCD, CVD, CC & CVD, CPD, CRD
- End conditions: Voltage, current, relative time, capacity, energy
9. Extended Testing Capability
- Step time: ≤ (365 × 24) hours per step
- Time format: 00:00:00:00 (hours, minutes, seconds, milliseconds)
- Suitable for long-term cycling and aging studies
10. Computer Control
- Fully programmable via computer software
- Easy test setup and parameter management
- Data logging and export capabilities
Technical Specifications
| Parameter | Specification | Remarks |
|---|---|---|
| Input Power | AC 220V ±10% / 50Hz | |
| Power Consumption | 425 W | |
| Resolution | AD: 16bit; DA: 16bit | High precision |
| Input Impedance | ≥1MΩ |
Voltage Specifications
| Parameter | Value |
|---|---|
| Measuring Range | 25mV – 5V |
| Discharge Min Voltage | Both ends: 1V; 2m cable: 1.5V |
| Accuracy | ±0.05% of FS |
| Stability | ±0.05% of FS |
Current Specifications
| Parameter | Range One | Range Two | Range Three |
|---|---|---|---|
| Current Range | 0.5mA – 0.1A | 0.1A – 3A | 3A – 6A |
| Accuracy | ±0.05% of FS | ±0.05% of FS | ±0.05% of FS |
| Constant Voltage Cut-off Current | 0.2mA | 6mA | 12mA |
| Stability | ±0.05% of FS | ±0.05% of FS | ±0.05% of FS |
Power Specifications
| Parameter | Value |
|---|---|
| Max Output Power Per Channel | 30W |
| Stability | ±0.1% of FS |
Time Specifications
| Parameter | Value |
|---|---|
| Current Response (10%FS – 90%FS) | <1ms |
| Step Time | ≤(365×24) hours/step |
| Time Format | 00:00:00:00 (h, min, s, ms) |
Data Acquisition Specifications
| Parameter | Value |
|---|---|
| Min Time Interval Δt | 100ms |
| Min Voltage Interval ΔU | 10mV |
| Min Current Interval ΔI – Range One | 0.2mA |
| Min Current Interval ΔI – Range Two | 6mA |
| Min Current Interval ΔI – Range Three | 12mA |
| Frequency | 10Hz |
Charging Modes
| Parameter | Details |
|---|---|
| Modes of Operation | CCC, CVC, CC & CVC, CPC |
| End Conditions | Voltage, current, relative time, capacity, energy, -ΔV |
Discharging Modes
| Parameter | Details |
|---|---|
| Modes of Operation | CCD, CVD, CC & CVD, CPD, CRD |
| End Conditions | Voltage, current, relative time, capacity, energy |
Applications
- Electrode Materials Research: Characterizing new cathode and anode materials
- Battery Performance Testing: Evaluating capacity, rate capability, and cycle life
- Small-Scale Battery Formation: Controlled formation of coin and cylindrical cells
- Capability Grading: Sorting cells by performance characteristics
- Battery Pack Testing: Evaluating individual cells within packs
- Quality Control: Verifying cell consistency and specifications
- R&D Laboratories: Academic and industrial battery research
Why Choose Gelon GN-6020 Lithium Battery Internal Resistance Tester
- 8-Channel Independence: Unlike multiplexed systems, each of the 8 channels operates independently with its own constant-current and constant-voltage source, allowing simultaneous testing of different cell types with different parameters.
- Exceptional Precision: With 16-bit resolution, ±0.05% accuracy, and <1ms response time, this lithium battery internal resistance tester delivers laboratory-grade data you can trust.
- Wide Current Range Coverage: Three switchable ranges from 0.5mA to 6A accommodate everything from tiny coin cells to larger cylindrical batteries, all in one instrument.
- Comprehensive Test Modes: Multiple charge and discharge modes (CCC, CVC, CC&CVC, CPC, CCD, CVD, CC&CVD, CPD, CRD) provide flexibility for virtually any battery testing protocol.
- Long-Term Testing Capability: With step times up to 365 days and precise time formatting down to milliseconds, this system handles extended cycling and aging studies.
- Computer Control: Full software programmability streamlines test setup, data acquisition, and analysis, saving valuable research time.
- High Data Acquisition Rate: 10Hz sampling with selectable time and voltage intervals captures detailed charge/discharge curves.
- CE/ISO Certified: We certified this equipment to meet stringent international safety and quality standards.
- Fast Delivery: With 5-8 work days delivery and 100 units per day supply capacity, we ensure rapid availability.
Complete Battery Solutions from Gelon
The GN-6020 Lithium Battery Internal Resistance Tester is part of Gelon’s comprehensive lithium battery equipment line. We offer a complete ecosystem for battery research and production:
1. Full Set of Lithium Battery Materials
- Cathode Materials: LiMn₂O₄, LTO, LiNiMnCoO₂ (NMC), LiCoO₂
- Anode Materials: Graphite (MCMB), natural graphite
- Current Collectors: Aluminum foil, copper foil, carbon coated copper foil
- Separators: Battery separator
- Aluminum Laminated Film: For pouch cell cases
- Electrolyte: Various formulations
2. Full Set of Lithium Battery Production Equipment
Complete laboratory and production equipment including:
- Mixing machine → Coating machine → Oven → Rolling machine
- Slitting machine → Stacking machine → Winding machine → Sealing machine
- Battery testing equipment → Glove boxes → And more…
3. Full Set of Lithium Battery Technology
- Laboratory Design: We can design your battery lab according to your requirements
- Production Line Design: Complete production line layout and configuration
- Process Support: Technical guidance for battery manufacturing
Frequently Asked Questions (FAQ)
Q: What types of batteries can this lithium battery internal resistance tester handle?
A: This system is designed for small coin cells and cylindrical batteries. It accommodates various cell sizes within its 5V voltage range and 6A current capability.
Q: How many channels does it have?
A: The tester features 8 independent channels, each with its own constant-current and constant-voltage source, allowing simultaneous testing of multiple cells.
Q: What is the voltage measurement range?
A: Voltage measurement ranges from 25mV to 5V with ±0.05% accuracy.
Q: What current ranges are available?
A: Three switchable ranges: 0.5mA-0.1A, 0.1A-3A, and 3A-6A, all with ±0.05% accuracy.
Q: What is the maximum output power per channel?
A: Each channel delivers up to 30W maximum output power.
Q: What is the current response time?
A: Current response from 10%FS to 90%FS is <1ms, ensuring precise control during dynamic testing.
Q: What charging and discharging modes are available?
A: Charging modes: CCC, CVC, CC & CVC, CPC
Discharging modes: CCD, CVD, CC & CVD, CPD, CRD
Q: Can I use it for long-term cycling tests?
A: Yes. Step time can be set up to 365 days per step, making it suitable for extended cycling and aging studies.
Q: What is the data acquisition rate?
A: The system acquires data at 10Hz with minimum time interval of 100ms and minimum voltage interval of 10mV.
Q: Is it computer controlled?
A: Yes. The tester is fully programmable and controlled via computer software for easy test setup and data management.
Q: What is the resolution?
A: The system features 16-bit AD and 16-bit DA resolution for high-precision measurements.
Q: What is the input power requirement?
A: Input power is AC 220V ±10% / 50Hz with total power consumption of 425W.
Q: Is the tester CE and ISO certified?
A: Yes, this equipment is CE and ISO certified, meeting international safety and quality standards.
Q: What is the delivery time?
A: Standard delivery is 5-8 work days after order confirmation.
Shipping and Packaging Information
- Packaging: Wood packaging ensures safe international delivery
- Shipping Methods: We offer various shipping options based on your location and timeline
About Us
