The Hioki BT3563 Battery HiTester is a high-precision measurement instrument designed for simultaneous high-speed testing of internal resistance (IR) and battery voltage (OCV) in lithium-ion batteries and high-voltage battery packs up to 300V.

Key Features

• High-voltage measurement capability up to 300V for testing large battery packs and modules
• High-precision cell voltage measurements with 0.01% reading accuracy
• Fast 10 ms response and 8 ms sampling time for high-speed production line testing
• Wide resistance measurement range from 3 mΩ to 3000 Ω supporting everything from coin-size to large-cell batteries
• Four-terminal AC method (1 kHz) for accurate resistance measurements independent of lead resistance
• Self-calibration function that automatically corrects minor drift and gain fluctuations
• Measurement error detection to identify test probe contact failures and broken leads
• Averaging function for stable readings (2 to 16 measurements)
• Comprehensive comparator functions with simultaneous resistance and voltage judgment (Hi/IN/Lo)
• Statistical calculation capabilities for up to 30,000 data points

Technical Specifications

• Voltage Measurement Ranges: 6V/60V/300V with ±0.01% rdg. ±3 dgt. accuracy
• Voltage Resolution: 10 μV (6V range), 100 μV (60V range), 1 mV (300V range)
• Resistance Measurement Ranges: 3mΩ/30mΩ/300mΩ/3Ω/30Ω/300Ω/3000Ω
• Resistance Accuracy: ±0.5% rdg. ±5-10 dgt. (range dependent)
• Resistance Resolution: 0.1 μΩ (3 mΩ range) to 100 mΩ (3000 Ω range)
• Measurement Current: 10 μA to 100 mA (range dependent)
• Sampling Rate: Four steps – Extra Fast, Fast, Medium or Slow
• Total Measurement Time: As fast as 8 ms (sampling) + 10 ms (response)
• Memory Capacity: Up to 400 measurement values
• Configuration Storage: Up to 126 measurement configurations
• Interfaces: External I/O, RS-232C (standard), GP-IB and analog output (BT3563-01 model)
• Operating Temperature & Humidity: 0 to 40°C, 80% RH or less (non-condensating)
• Power Supply: 100 to 240 VAC (auto-selecting), 50/60 Hz, 30 VA

The system includes comprehensive data management capabilities with statistical calculations, measurement value storage, and multiple recording methods. It's ideal for battery manufacturing quality control, R&D applications, and high-speed production line testing of various battery types from small cells to large high-voltage battery packs.