IR MACHINE (RC-3563) SMALL (4a5d)

IR MACHINE (BP2080S) SMALL

Product Data Sheet

High-Precision Internal Resistance Tester for Lithium Battery Cells

The BP2080S IR Machine (Small Version) is a compact, high-accuracy internal resistance (IR) and voltage tester designed for lithium battery cells, packs, and modules. Known for its ultra-fast response time and laboratory-grade accuracy, the BP2080S is ideal for use in battery production lines, quality control, and R&D labs.

Despite its small size, this device delivers robust performance and is built with precision components that allow it to measure micro-ohm-level resistance and millivolt-level voltage. Whether you're sorting cylindrical cells or validating packs for energy storage and EV applications, the BP2080S ensures accurate and repeatable results with every test.

Key Features

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  High-Speed Testing Measures internal resistance and voltage in under 20 milliseconds, supporting fast-paced production environments without compromising accuracy.

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  Micro Ohm Precision Equipped with a 4-wire Kelvin connection, it provides highly stable and precise IR measurements with a resolution down to 0.1mΩ.

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  Wide Voltage and Resistance Range Supports battery voltage measurements up to 20V, making it compatible with a wide range of lithium batteries from small cells to larger modules.

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  Real-Time Display Bright digital display shows internal resistance and voltage readings instantly, improving productivity and test verification at a glance.

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  Lab & Industrial Use Whether you're validating a new chemistry in an R&D setting or conducting high-throughput testing in a production environment, the BP2080S is engineered for both.

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  Auto Zeroing & Calibration Built-in auto-calibration and zeroing functions ensure long-term measurement stability without frequent recalibration.

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  Interface-Ready Can be connected to sorting machines or automated systems via RS232 or USB ports for integrated data acquisition.

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  Compact Footprint Small and lightweight, ideal for workbench setups or integration into automated battery sorting stations.

Technical Specifications

• •Model BP2080S (Small Version)
• •Voltage Range 0–20V DC
• •Voltage Accuracy ±0.5mV
• •Internal Resistance Range 0–200mΩ
• •Resistance Accuracy ±0.5% ±2 digits
• •Display Resolution 0.1mV / 0.1mΩ
• •Measurement Speed < 20ms
• •Input Method 4-terminal Kelvin Connection
• •Interface RS232 / USB
• •Display Type LED Digital Display
• •Power Supply AC 220V / 50Hz
• •Dimensions Approx. 250mm × 220mm × 100mm
• •Weight ~3.5 kg

Ideal Applications

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  Battery Sorting Lines Integrate into automatic sorters for real-time IR and voltage screening.

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  Cell Matching Precisely match cells with similar internal resistance for balanced pack performance.

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  R&D and Lab Testing Investigate battery degradation, resistance growth, and cell consistency.

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  Quality Control Inspect incoming or outgoing battery products with high-speed accuracy.

Why Choose BP2080S IR Machine?

• •Ultra-fast and precise resistance/voltage measurements
• •Built for both lab and production use
• •Compact design fits anywhere
• •Easy integration into sorting and testing systems
• •Trusted by battery manufacturers globally