Pouch Prismatic Battery OCV DCIR Testing Machine with Barcode Scanning and Inkjet Coding

Product Overview

This pouch battery testing system is designed for automated barcode scanning, open-circuit voltage testing, direct-current internal resistance testing, and inkjet coding. It combines cell identification, electrical measurement, data transmission, result evaluation, and OK/NG classification in one coordinated production unit. The system links each pouch cell barcode with its test results, helping manufacturers establish a clear digital record for every tested cell.

The equipment is intended for pouch and prismatic battery production environments where repeatable electrical inspection and traceable quality decisions are essential. It supports pouch cells across a broad dimensional range and accommodates specified blister tray formats, making it suitable for production lines handling different cell sizes within the defined operating limits.

Engineered for stable operation, the unit provides a stated throughput of 8–10 PPM, a first-pass yield of at least 99% excluding incoming material defects, and operating noise of no more than 60 dB at one meter during stable production. High-precision instruments measure voltage and internal resistance, while server communication preserves test parameters and test timing for quality review.

Key Features

• Integrated OCV and DCIR Inspection: Combines open-circuit voltage and direct-current internal resistance testing in one automated workflow, enabling consistent electrical screening of pouch cells before downstream production or shipment.

• Automatic Barcode Binding: An automated scanner reads the cell barcode and binds the identification code to the corresponding test record. This reduces manual data entry and strengthens product-level traceability.

• Server-Based Data Management: Test parameters and test timestamps are transmitted to a server for automatic recording and storage. The server returns the evaluation result to the equipment for automated OK/NG judgment.

• High-Precision Electrical Measurement: The testing architecture supports a 0–5 V voltage range, 0–50 mΩ internal resistance measurement range, OCV accuracy of +0.01%, and resistance display resolution of 0.01 mΩ.

• DCIR Capability for Production Screening: The integrated DCIR testing configuration is rated at 5 V and 300 A, with IR accuracy of +0.5%, supporting controlled resistance evaluation for pouch battery quality classification.

• Inline Inkjet Coding: After inspection, the unit can perform inkjet coding to support production identification and process organization without requiring a separate coding operation.

• Stable Production Throughput: The stated operating efficiency is 8–10 PPM, with the actual rate dependent on DCIR testing time. This provides a practical basis for line planning and takt-time evaluation.

• Broad Cell Compatibility: The equipment accommodates pouch cells from 35–135 mm in width, 60–200 mm in height including tabs, and 3.5–13.5 mm in thickness, supporting multiple product formats within the defined range.

• Controlled Operating Environment: Operating power is specified at 5 kW, while stable-production noise is limited to ≤60 dB measured one meter from the equipment. These specifications support predictable factory integration.

Applications

Technical Specifications

Product and Cell Compatibility

Blister Tray Requirements

System Performance

OCV and Resistance Testing

DCIR Testing

Data and Decision Workflow

Why Choose This Product

• Designed Around Traceable Quality Control: The system does more than measure voltage and resistance. It connects barcode identification, electrical results, timestamps, server storage, and OK/NG feedback into a complete inspection record for each cell.

• Precision-Oriented Measurement Architecture: OCV and resistance specifications are clearly defined, including a 0–5 V voltage range, 0–50 mΩ resistance range, +0.01% OCV accuracy, and 0.01 mΩ displayed resistance resolution. These details give engineering and quality teams a concrete basis for process evaluation.

• Built for Consistent Production: A stated throughput of 8–10 PPM, first-pass yield of ≥99% excluding incoming defects, and controlled operating noise support stable integration into organized pouch cell manufacturing environments.

• Flexible Format Support: The broad cell-size range and defined blister tray compatibility allow the equipment to serve multiple pouch battery specifications without reducing the importance of controlled material presentation.

• Practical Automation Value: Barcode scanning, automated data handling, electrical inspection, result feedback, and inkjet coding reduce disconnected manual operations and help create a more disciplined production workflow.

Contact KINTEK to discuss your pouch cell dimensions, tray configuration, test requirements, and integration objectives for a quotation or customized testing solution.

Trusted by Industry Leaders