PEM燃料电池单电池测试台
PEM fuel cell single cell Test bench
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试验项目
Test items
① 气密性试验
Leakage test
② 极化性能试验
Polarization performance test
③ 敏感性试验（温度、湿度、压力、流量）
Sensitivity test (temperature,Humidity,pressure,flow)
④ 使用寿命试验
Durability test
⑤ 电化学活性测试（搭配电化学工作站）
Electrochemical activity test (with electrochemical workstation)
⑥ 渗氢电流测试（搭配电化学工作站）
Hydrogen permeation current test (with electrochemical workstation)
⑦ 电化学阻抗谱测试（搭配电化学工作站）
Electrochemical impedance spectroscopy test (with electrochemical workstation)
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产品特点
Product features
数据准确性 Data Accuracy
性能测量：高精负载保证电流精度达0.2%FS，电压巡检模块保证电压精度达±1mV
Performance Measurement: High-precision load ensures current accuracy of 0.2% FS; voltage inspection module guarantees voltage accuracy of ±1 mV.
温度控制：阴阳极两路气体加热+端板加热，保证测试样品反应温度控制精度±1℃
Temperature Control: Dual-path gas heating for anode/cathode + end plate heating ensures reaction temperature control accuracy of ±1°C for test samples.
压力控制：阴阳极后置高精度背压阀，可实现自动压力控制，压力控制精度±1kPa
Pressure Control: Post-mounted high-precision back pressure valves for anode/cathode enable automatic pressure control with accuracy of ±1 kPa.
试验安全性 Test Safety
超压安全：阴阳极双路压力监测保护，防止人为操作失误导致的憋压损坏测试样品
Overpressure Protection: Dual-path pressure monitoring for anode/cathode circuits prevents damage to test samples caused by pressure buildup due to operational errors.
超温安全：多点温度采集布置，避免测试台和测试样品由于控温失效出现超温损伤
Overtemperature Protection: Multi-point temperature monitoring avoids overheating damage to the test bench and samples caused by temperature control failures.
漏氢安全：配置高精度氢气浓度传感器，关联急停和氮气吹扫处理，保证涉氢安全
Hydrogen Leak Safety: Equipped with a high-precision hydrogen concentration sensor linked to emergency shutdown and nitrogen purging to ensure hydrogen-related safety.
操作智能化 Operational Intelligence
自动运行：支持自定义编辑测试运行脚本，可实现无人值守场景下的自动试验运行
Automated Operation: Supports customizable test scripts for unattended automated testing.
数据分析：具备多模式数据显示、处理及其存储功能，大幅提升用户数据分析效率
Data Analysis: Features multi-mode data display, processing, and storage to significantly enhance user efficiency in data analysis.
故障诊断：内置诊断模块，基于数据实时分析实现测试台和测试样品双重状态监测
Fault Diagnosis: Built-in diagnostic module enables real-time data analysis for dual status monitoring of the test bench and test samples.
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产品参数
Product parameters
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产品矩阵
Product matrix
