宽频高电场介电漏电流测定仪
技术指标
测量主机
介电谱测试频率范围:1 mHz ~ 10 kHz
端口:INPUT、OUTPUT、采集、通讯、接地
输出电压幅值范围:0 ~ 500 V
电压上升速率:150 V/μs
输出电压直流偏置:≤1 V
高压电源内部电容:300 pF
测量电流范围:2×10^-13 ~ 2×10^-3A(交流峰值)
测试绝缘阻抗范围:5000 ~ 10^15Ω
电流测量误差:≤1%
过流保护启动:交流峰值达到40mA,5ms
校正:允许现场校正
PC要求:操作系统:WIN10/11
处理器:I3或更高
高压功率放大器
输出电压范围:0 ~ ±20 kV DC或AC峰值
输出电流范围:0 ~ ±20 mA DC或1ms ±60 mA AC峰值
输入电压范围:0 ~ ±10 V DC或AC峰值
输入阻抗:25 kΩ ,标称值
直流电压增益:2000 V / V
大信号:2 kHZ(满量程)
小信号:10 kHz
环境试验箱(可以作为高压介电、电阻测试)
温度范围:-80℃(液氮)~230℃
测量方式:三电极法/异形件夹取
制冷方式:液氮
加热、制冷方式:程控
公司简介
Beijing Hua Ce Testing Instrument Co., Ltd. is a national high-tech enterprise, abbreviated as Hua Ce Instrument. It is a company engaged in research and development, production and manufacturing. The company has a functional materials electrical laboratory and an electrical insulation materials electrical laboratory.
The products involve material testing instruments, signal amplification and conditioning, data acquisition and control, comprehensive performance evaluation of sensors, etc.
