Sorting grading machine 8001-HD

Product overview
The 8001‑HD is a battery formation, capacity testing and grading system designed for lithium‑ion cells. It supports DC 0–5V and output current up to 3A per channel, with up to 512 channels. The unit integrates PWM high‑frequency power feedback (energy recovery) and is suitable for production and quality control of prismatic and cylindrical cells (e.g., 18650, 21700).

Applications

• Formation and capacity grading of lithium‑ion batteries and nickel‑metal hydride batteries.
• Quality control in battery manufacturing lines and R&D laboratories.
• Compatibility with prismatic and cylindrical cell formats for consumer electronics, power tools, EV submodules, energy storage and industrial batteries.

Product advantages

• Established supply chain: cooperation with professional suppliers accumulated over 35 years to ensure consistent manufacturing and delivery.
• Competitive pricing: market‑aware pricing strategy to optimise total cost of ownership.
• Quality control: dedicated QC team performing AQL inspections during production and pre‑shipment checks.

Product characteristics / Features

• Accurate sorting to ensure cell consistency and capacity classification.
• High‑precision measurement: ±0.5‰ current/voltage accuracy.
• Intelligent grading: automatic sorting based on capacity, internal resistance and voltage parameters.
• Performance verification: supports cycle life tests (repeated charge/discharge cycles).
• Optional temperature simulation: temperature control module available (‑40°C to +85°C) for environmental performance testing.
• Data management and reporting: one‑click export of PDF/Excel reports to support quality certification (e.g., IEC 62133, UL standards).

Technical specifications

• Model: 8001‑HD
• Channels: 512 Channels
• Voltage Range: DC0~5V
• Voltage Accuracy: 0.1 mV
• Output Current Range: 30 mA ~ 3 A
• Current Accuracy: 0.1 mA
• Jig Form: Push Down Four Wire Method Fixture
• Fixture Spacing: 85 mm
• Battery Type: Prismatic Cell
• Working Power Supply: Three‑Phase Five‑Wire AC 380V ±10%, 50Hz
• AC Current Distortion Rate: ≤5%
• Power Consumption: ≤13 kW
• Power Factor: ≥0.99
• Charging Efficiency Of Whole Machine: ≥75%
• Feeder Net Conversion Efficiency: ≥70%
• Equipment Failure Rate: <1%
• Work Environment: Temperature -10 ~ 40℃, Relative Humidity ≤80%
• Heat‑Dissipating Method: Natural Air Intake And Upward Exhaust
• Control Mode: Computer control of equipment operation; whole‑cabinet control / single board start / single point start, with scanning system
• Communication Mode: 485 serial port communication (baud rate 57600) / TCP communication
• Process Setting: Up to 32 steps and 256 cycles can be set
• Charge Voltage / Method: Time constant current, constant voltage, constant current‑constant voltage
• Charge End Conditions: Voltage, current, time, capacity, -ΔV
• Discharge Mode: Constant current, constant power, constant resistance
• Discharge End Conditions: Voltage, time, capacity
• Time Range: 0 ~ 3000 minutes/step (time unit is min)
• Time Accuracy: <+1%60