Brand: IEST
Product origin: China
Delivery time: About 6-8 weeks after placing the order
Supply capacity: About 20-40 sets/month
Introduction : Combined with high-precision pressure control, thickness and resistance testing system, free choice of four-probe and two-probe method, selected test powder resistivity and compaction density, used for material research and development and powder material batch stability monitoring.
Application : Lithium (sodium) positive and negative electrode powder (LCO/NCM/LFP/Graphite, etc.), conductive agent, solid electrolyte powder, other micron powder materials, etc.
Lithium Battery Powder Resistivity & Compaction Density Tester
PRCD3100
Product Parameters And Advantages
Comparison of Different Models of PRCD Series
| Model | PRCD1000 | PRCD2000 | PRCD3000 | PRCD1100 | PRCD2100 | PRCD3100 |
| Test Pressure | 1T | 5T | ||||
Test Principle | two probes | four probes | two probe & Four probe dual function (software selection function + switch mold) | two probes | four probes | two probe & four probe dual function (software selection function + switch mold) |
Applicable Samples | high resistance samples (such as LCO, NCM, etc.) | Low resistance samples (such as LFP, graphite, conductive agent, etc.) | positive and negative samples | high resistance samples (such as LCO, NCM, etc.) | low resistance samples (such as LFP, graphite, conductive agent, etc.) | positive and negative samples（Resistance Range 1μΩ~200MΩ） |
Test Condition Range | 1.die diameter：13mm； 2.pressure：70MPa； 3.resistance range：1μΩ~20MΩ Remarks: National Standard for graphite negative materials：GB∕T 24533-2019，Stress Required 2200l | 1.die diameter:16mm； 2.pressure:200MPa； 3.resistance range: 1μΩ~1200MΩ | 1. die diameter：16mm；
2.pressure：200MPa； 3.resistance range：1μΩ~200MΩ | |||
Testable Parameters | resistance, resistivity, conductivity, stress, pressure, temperature and humidity, thickness, compaction density | |||||
Function | ◆Single point test
◆Continuous test ◆Transformation mode ◆Pressure relief mode ◆ Powder resistance, resistivity, conductivity, powder thickness, powder compaction density under constant pressure conditions ◆ Powder resistance, resistivity, conductivity, powder thickness, powder compaction density under different pressure conditions ◆ Relationship curve of powder resistance, resistivity, conductivity and powder compaction density ◆Automatic measurement software | |||||
Why Use IEST PRCD Series
1.In the actual battery development and production process, the rate performance of lithium-ion batteries is closely related to the battery resistance, which includes ionic resistance and electronic resistance.
2.The ionic resistance part needs to be evaluated at the finished battery end, while the electronic resistance part can be quickly evaluated at the material and electrode end.
3.The powder compaction density resistance instrument can be used to accurately evaluate the electronic resistance of the material, which is of great significance to the resistance estimation of the finished battery.
Application
Client Companies Using IEST PRCD
