ELECTRODE RESISTANCE MEASUREMENT SYSTEM

RM2610

Quantify composite layer resistance and interface resistance in Li-ion battery electrode sheets

The RM2610 isolates and quantifies the resistance characteristics of electrode sheets, a major component of lithium-ion batteries (LIBs), as two components: the composite layer resistance and the interface resistance between the composite layer and collector.  The system allows users to visualize these two quantities by measuring the surface of the electrode sheet with a test fixture that consists of an array of test probes and then using proprietary analytical techniques to quantify them.  Key Features • Measure composite resistivity [Ωcm] • Measure interface resistance between the composite layer and current collector [Ωcm^2]

Model No. (Order Code)

RM2610 System product

USB2
CE

Electrode Resistance Measurement System RM2610 - From Setup to Testing

The HIOKI RM2610 separates the resistance of the positive and negative electrodes of lithium-ion batteries (LIB) into composite layer resistance and interface resistance (the contact resistance between the current collector and the composite layer) and quantifies the results for further analysis. This video shows how to set up and begin measurement.


Electrode Resistance Measurement System RM2610 - How to Perform Regular Maintenance

Introducing the procedures to verify continuity between the probes, resistance meter and DUT, as well as the insulation between probes. Because the test fixture does not have to be removed from the system but simply rotated to orient the probe head forward, cleaning and inspecting the probe is extremely easy.


Master the Use of the Hioki RM2612 Electrode Resistance Measurement Software: 1 to 4

Quantify the interfacial resistance (contact resistance) between the composite material layer resistance and the current collector layer against changes in the electrode sheet material (active material, conductive aid, etc.), composition, and coating conditions. Introducing the functions of the software application for the RM2610 Electrode Resistance Measurement System. Step 1: USB Connection Step 2: Selection of the Composite Layer Unit Step 3: Measurement with Contact Check On Step 4: Re-Analysis of the Most Recent Potential


Master the Use of the Hioki RM2612 Electrode Resistance Measurement Software: 5 to7

Step 5: Output of Analysis Results and Other Information Step 6: Using the “Meas. Mode” and “Analysis Mode” Step 7: Save/Load of Measurement and Analysis Configuration


Master the Use of the Hioki RM2612 Electrode Resistance Measurement Software: 8 to10

Step 8: When the Analysis Results are Negative Step 9: Save Time and Maximize Efficiency Step 10: When ou want to force the calculation even with CONTACT ERROR


Master the Use of the Hioki RM2612 Electrode Resistance Measurement Software: 11

Step 11: Automatic Software Updates


Basic specifications*The RM2611 Electrode Resistance Meter requires regular calibration. For more information about calibration, please contact your HIOKI distributor

Measurement targetPositive and negative electrode sheets for rechargeable lithium-ion batteries
Measurement parametersComposite resistivity [Ωcm]
Interface resistance (contact resistance) between the composite layer and current collector [Ωcm^2]
Computation methodInverse problem analysis of potential distribution using the finite volume method
Information necessary for computation• Composite layer thickness [μm] (for 1 side)
• Current collector thickness [μm]
• Current collector volume resistivity [Ωcm]
Measurement timeStandard conditions: 75 s
(Contact check + potential distribution measurement + computation)
Measurement current10 μA (min.) to 10 mA (max.)
Number of probes46
Recommended PC specificationsCPU: Intel® Core™ i7, 2.4 GHz, 4 or more threads
RAM: 8 GB or greater (4 GB required)
Operating system: Windows 7 (64-bit), 8 (64-bit), 10 (64-bit)
Temperature measurement functionMeasures temperature near the test fixture
AccessoriesTEMPERATURE SENSOR Z2001 ×1, USB cable ×1, USB license key ×1, Probe check board ×1, Power cord ×1, Instruction manual ×1

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Seminar Videos On Demand

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Seminar Schedule

Registration Open

The Battery Show Europe 2020 - Stuttgart, Germany

Oct 14, 2020 - Oct 16, 2020

Catalogs

Catalog: ELECTRODE RESISTANCE MEASUREMENT SYSTEM RM2610 Download PDF  [2MB] English

User Guides

Electrical Measurements of Lithium-Ion Batteries Download PDF  [4MB] English
RM2610 Probe Maintenance Guide Download PDF  [856KB] English

Manuals

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Instruction Manual English
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Instruction Manual English
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Quick Manual English
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Quick Manual Simplified Chinese
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Quick Manual Korean
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Instruction Manual Simplified Chinese
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Instruction Manual Simplified Chinese
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Instruction Manual Korean
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Instruction Manual Korean
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Instruction Manual Simplified Chinese
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Instruction Manual Korean
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Instruction Manual Simplified Chinese
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Instruction Manual Korean
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Instruction Manual English
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Instruction Manual English
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Outline Drawings

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Technical Notes

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Declaration of Conformity


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Drivers, Firmware

RM2612 RESISTANCE CALCULATION SOFTWARE  Software V1.02 
USB driver for RM2611  Freeware REV4 

Others

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Applications

Gallery

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