As battery technology continues to evolve, manufacturers require testing solutions that deliver exceptional precision, speed, and reliability. The HT3561A/HT3561 Battery Internal Resistance Tester series is designed to meet these demands, providing advanced testing capabilities for large-scale production, quality control, laboratory research, and automated production line integration.
With extreme precision and ultra-high efficiency, the HT3561A/3561 series is reshaping battery testing standards and serving as a core tool throughout the battery manufacturing process.
Developed by Hope Instruments, the HT3561A/HT3561 series combines cutting-edge measurement technology with industrial-grade durability, helping battery manufacturers achieve higher productivity while maintaining strict quality standards. With extreme precision and ultra-high efficiency, these battery testers are becoming indispensable tools throughout the battery manufacturing process.
As a leading provider of advanced electronic measurement solutions, Hope Instruments continues to support battery manufacturers with innovative instruments designed to improve accuracy, efficiency, and production quality.
HT3561 Battery Internal Resistance Tester
Designed for Large-Scale Battery Production and Rapid Sorting .The HT3561 series is specifically engineered for high-volume battery manufacturing and sorting applications. The product lineup includes standard single-channel models as well as expandable multi-channel versions supporting 12-channel and 24-channel configurations.
Featuring fast and accurate battery internal resistance and voltage measurement, intelligent sorting functions, outstanding cost-effectiveness, high-speed testing performance, and powerful automation interfaces, the HT3561 series helps manufacturers significantly improve production efficiency.
- Ultra-Fast & Efficient: Boosting Large-Scale Production
Delivering up to 66 tests per second and supporting as many as 24 parallel testing channels, the HT3561 dramatically increases production throughput. This high-speed performance enables manufacturers to achieve breakthroughs in both production capacity and operational efficiency.
- Intelligent Sorting: Seamless Integration with Automated Lines
The HT3561 comes equipped with built-in programmable multi-level comparators and multi-channel I/O signal outputs, enabling fully automated sorting operations.
- Automated measurement
- Battery grading and classification
- Signal linkage for production equipment
- Direct integration with automated production lines
This eliminates the need for additional adaptation and removes common manufacturing bottlenecks.
- Stable & Reliable: A Cost-Effective Choice
Built with industrial-grade durability, the HT3561 ensures long-term stable operation in demanding production environments.
Additional advantages include:
- Rich communication interfaces
- Flexible integration options
- High measurement accuracy
- Excellent durability
- Reduced automation investment costs
The result is an economical and highly reliable testing solution for modern battery manufacturing facilities.
HT3561A Series Battery Internal Resistance Tester
Premium Advanced Solution for Rigorous High-End Requirements. The HT3561A Battery Tester represents the premium offering within the series. Powered by a high-performance microprocessor and utilizing the four-terminal measurement method, it combines ultra-wide measurement ranges, micro-ohm resolution, high-speed testing, and intelligent sorting capabilities.
With comprehensive industrial communication interfaces, the HT3561A delivers accurate, reliable, and efficient data support throughout the battery lifecycle—from laboratory R&D to mass production environments.
It is ideally suited for applications requiring exceptional precision, measurement range, and long-term stability.
1. Dual Breakthrough in Precision & Range
Internal Resistance Measurement
The HT3561A provides:
- Measurement range: 30 mΩ to 3 kΩ
- Resolution: 0.001 mΩ
This wide range allows accurate testing of:
- Ultra-low resistance power cells
- Battery modules
- Aged batteries
- High-resistance battery systems
2.Voltage Measurement
The instrument supports dual voltage ranges:
- 6 V range
- 60 V range
These capabilities enable:
- Precise testing of individual cells
- Safe measurement of battery packs
- Flexible use across multiple battery testing scenarios
One device effectively covers diverse testing requirements.
3. Innovative Design Built for Automation
Programmable Smart Comparators
The HT3561A instantly outputs sorting results following each test, eliminating manual intervention and improving operational efficiency.
4.Standard Industrial Handler (I/O) Interface
Supporting SCPI and MODBUS protocols, the tester can seamlessly integrate with:
- Robotic arms
- PLC systems
- Automated production equipment
This plug-and-play compatibility eliminates integration barriers and accelerates deployment.
5.Optional Multi-Channel Scanning Cards
For greater scalability, optional scanning cards allow expansion into multi-channel testing systems.
Benefits include:
- Batch testing of battery modules
- Series battery testing
- Parallel battery testing
- Increased production efficiency
Full-Scenario Coverage: Empowering the Entire Battery Production Process
The HT3561 and HT3561A battery testers support critical lithium battery production and inspection stages, including:
- Open-Circuit Voltage (OCV) testing before electrolyte injection
- OCV testing during electrolyte injection
- OCV testing after electrolyte injection
- OCV testing following initial chargin
Why OCV Testing Matters
Open-Circuit Voltage (OCV) is one of the most important indicators of battery performance.
Because batteries naturally experience self-discharge, OCV gradually decreases over time. However, abnormal self-discharge caused by internal defects can lead to OCV values that fall below acceptable standards.
Accurate OCV measurement enables manufacturers to:
- Quickly identify defective cells
- Detect internal battery defects
- Improve quality control
- Prevent faulty products from advancing through production
This ensures quality assurance from the earliest stages of manufacturing.
Core Tool for PACK Module Production & Inspection
In battery PACK module manufacturing, the HT3561 and HT3561A provide highly accurate voltage and internal resistance testing.
When integrated with dedicated testing equipment, they support fully automated inspection processes and help manufacturers maintain consistent production quality.
Key Applications Include:
- PACK module voltage testing
- Internal resistance measurement
- Automated production inspection
- Battery degradation assessment
- Battery lifespan prediction
- Supercapacitor ESR testing
- Multi-cell scanning and analysis
These capabilities make the HT3561 and HT3561A essential tools for ensuring quality, reliability, and performance throughout battery module production.
Conclusion
The HT3561 and HT3561A Battery Internal Resistance Tester Series set new benchmarks for battery testing performance. Combining ultra-fast testing speeds, exceptional precision, intelligent automation, and comprehensive production-line integration, these instruments provide complete testing solutions for battery manufacturers, research laboratories, and quality inspection facilities.
Whether supporting lithium cell production, battery sorting, PACK module manufacturing, degradation analysis, or automated quality control, the HT3561A/3561 series delivers the accuracy, efficiency, and reliability needed to drive the next generation of battery production.
As a leading provider of advanced electronic measurement solutions, Hope Instruments continues to support battery manufacturers with innovative instruments designed to improve accuracy, efficiency, and production quality.
