Atomfair-BTS-724 Battery Tester 50mA-20A 0-5V, 8 Independent Channels High Precision with Power-off Data Protection for Energy Storage R&D

Description

 

Atomfair Battery Tester Product Information

Product Model

Atomfair-BTS-724

Release Date

2024-03-09

Version

V2.0

Dimensions & Weight

• Dimensions: 3U3F, 480 × 730 × 130 mm
• Weight: 5 kg

Product Overview

This battery testing system is designed for measuring battery performance within 50mA–20A, 0–5V range, and is an ideal tool for R&D of next-generation energy storage materials and rechargeable batteries.

Key Features

• High-precision programmable control: Flexible setting of test steps and working parameters, each working mode can be customized.
• 8 independent programmable channels per module: Built-in power supply and complete control circuit, each channel works independently and can be set with different modes.
• Full process controllability: Support GOTO, restart and resume functions, allowing modification of test parameters at any time.
• Windows-based software: User-friendly interface, stable performance, supports real-time monitoring, data and graph display, with English and Chinese prompts and alerts.
• Power-off data protection: No data loss during power failure, with comprehensive safety protection.

Technical Specifications

Electrical Input

• Input Power: AC 220V ±10%, 50Hz
• Input Active Power: 1418W

Measurement Performance

• Resolution: AD 16bit; DA 12bit
• Input Impedance: ≥1MΩ

Voltage Specifications

• Constant Voltage Range: 25mV～5V
• Minimum Discharge Voltage: 2.5V
• Accuracy: ±0.1% FS
• Stability: ±0.1% FS

Current Specifications

• Single Channel Output Range: 100mA～20A
• Accuracy: ±0.1% FS
• Constant Voltage Cut-off Current: 0.04A
• Stability: ±0.1% FS

Power Specifications

• Single Channel Output Power: 100W
• Stability: ±0.2% FS

Time & Response

• Current Rise Time: ≤20ms
• Single Step Time: ≤365×24 hours
• Minimum Sampling Time: 1s
• Recording Frequency: 1Hz

Data Sampling

• Minimum Sampling Voltage: 10mV
• Minimum Sampling Current: 40mA

Charge & Discharge Modes

• Charge Modes: Constant Current (CC), Constant Voltage (CV), CC-CV
• Discharge Modes: Constant Current (CC), Constant Power (CP), Constant Resistance (CR)
• Cut-off Conditions: Voltage, Current, Relative Time, Capacity, -ΔV

Cycle Test

• Cycle Count: 1～65535 times
• Steps per Cycle: 63
• Supports 3-level nested loops

Protection Functions

• Programmable upper/lower voltage limits, upper/lower current limits, delay time
• Hardware Protection Grade: IP20

Channel Design

• Dual closed-loop control for constant current / constant voltage
• Independent channel control
• 4-wire connection for voltage and current sampling

Environmental Requirements

• Operating Temperature: 0°C～40°C
• Storage Temperature: -10°C～50°C
• Operating Humidity: ≤70% RH (no condensation)
• Storage Humidity: ≤80% RH (no condensation)

If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.