FEATURES
TECHNICAL SPECIFICATIONS
| Counter Electrode | |
| Voltage Output | ± 16V max |
| Current Output | ± 5,5A max |
| Slew Rate | 0,01mV/s to 10V/s |
| Protection | Thermal, overload and short-circuit |
| Working Electrode | |
| Current Measure | From 100nA to 10A Full Scale in 9 ranges |
| Current Resolution | From 100pA at 100nA Full Scale to 1mA at 10A Full Scale |
| Measuring Accuracy | < 1% of Full Scale in 100nA to 1μA ranges < 0,25% of Full Scale in 10μA to 1A ranges < 5% of Full Scale in 10A range |
| Reference Electrode | |
| Input Impedance | > 1TΩ |
| Input Capacitance | < 20pF (1m cable) |
| Biasing Current | < 10pA at 25°C |
| Common Mode Rejection | > 60dB full frequency response |
| Voltage Range | ± 10V max or ± 50V max |
| Input BNC | Grounded outer contact |
| Polarization Capability | |
| Voltage | ± 10V max |
| Current | ± 5A max |
| Voltage Resolution | 0,1mV |
| Current Resolution | 100pA |
| Accuracy | ± 0,2% & 0,1% (conversion at Full Scale) |
| IR Compensation | |
| Positive Feedback Range | 2Ω to 100MΩ (depending on current range) |
| Response Time | |
| Potentiostatic Rise time | < 1μs resistive load (1000Ω) |
| Galvanostatic Rise time | < 17μs resistive load (1000Ω) |
| Meters and Interfaces | |
| A/D Converter | 16 BIT |
| D/A Converter | 16 BIT |
| Temperature Meter | 0 to +100°C with PT1000 probe (0,1°C resolution and ± 0,2°C accuracy) |
| Sampling Interval | 200 µs |
| Digital Interface | |
| Connection | USB with full instrument control (baud rate 57600 – N – 8 – 1) |
| Memory | EEPROM 64kB – SRAM 32kB |
| Port Output | 8 external accessories |
| I/O Port | 8 optional |
| Power Supply and Dimensions | |
| Voltage Mains | 115 or 230V AC ±10% 50/60Hz |
| Power Consumption | 120VA max |
| Dimensions (L x W x H) | 400 x 440 x 145mm |
| Weight | 15kg |
Electrode Testing Solution
Electrode Integrated Testing Instrument
Maker
IEST (China)
Features
• Electrode Resistance Analyzer
• Online Electrode Resistance Analyzer
• Rolling Type Electrode Resistance Analyzer
• Electrode Integrated Testing Instrument
• Electrolyte Wetting Testing System
• Glove Box Type Electrode Resistance Analyzer
Applications
• Active material conductivity evaluation
• Conductivity evaluation of conductor types
• Evaluation of electrode primer technology
• Conductive agent distribution uniformity evaluation
• Uniformity evaluation of silicon-carbon hybrid material
• Analysis of electrode resistance during high temperature cycle & storage
Specifications
| Model | BER2100 | BER2200 |
| Press mode | Cylinder Pipeline gas required,range:5-35MPa) | |
| Testable parameter | Resistance, Pressure Temperature and humidity | Resistance, Pressure Temperature and humidity conductivity, resistivity |
| Function | One point test Constant pressure condition | Included BER2100 function Automatic measurement software |
| Model | BER2300 | BER2500 |
| Press mode | Servo motor (No pipeline gas required, range:5-60MPa) | |
| Testable parameter | Resistance, Pressure Temperature and humidity conductivity, resistivity | Resistance, Pressure Temperature humidity, conductivity, resistivity, thickness, compaction density |
| Function | Included BER2100 function Variable pressure | Included BER2300 function Thickness mesurement Compaction density measurement |