产品详情
简单介绍:
交直流耐压测试仪 金科仪器 7120 交直流耐压测试仪
详情介绍:
产品特点:
· 电压按时间梯度上升,寻找分析击穿点
· 电流上下限设定
· 前面板软件校正
· LCD液晶显示、菜单引导操作
· 具有电弧侦测功能(1-9级)
· 键盘锁定功能
· 5组测量记忆模式
· 测试时间、电压、电流、电阻同时显示
· 选配RS232、PLC接口
· 人性化设计、操作简单
产品规格:
型号 | 7120 | |||
交流耐压 | ||||
额定输出 | 5KVAC/12mA | |||
范围 | 解析度 | 误差 | ||
输出电压, KVAC | 0-5.00 | 0.01 | ±(2% of setting + 5V) | |
输出频率 | 50Hz/60Hz ±100ppm, User Selection | |||
输出波形 | Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5 | |||
输出调节 | ± (1% of output + 5V), From no load to full load | |||
设置 | ||||
交流电流上限, mA | 0.10 - 12.00 | 0.01 | ±(2% of setting + 2counts) | |
交流电流下限, mA | 0.00 - 12.00 | 0.01 | ±(2% of setting + 2counts) | |
上升时间, 秒 | 0.1 - 999.9 | 0.1 | ±(0.1% + 0.05sec) | |
测试时间, 秒 |
0, 0.2 - 999.9 |
0.1 | ||
电弧侦测 | 0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity) | |||
直流耐压 (7120,7122 ONLY) | ||||
额定输出 | 6KVDC/5mA | |||
输出电压, KVDC | 0 - 6.00 | 0.01 | ±(2% of setting + 5V) | |
输出纹波 | <5%(6KV/5mA at Resistive Load) | |||
设置 | ||||
交流电流上限, mA | 0.02 - 5.00 | 0.01 | ±(2% of setting + 2counts) | |
交流电流下限, mA | 0.00 - 5.00 | 0.01 | ±(2% of setting + 2counts) | |
上升时间, 秒 | 0.1 - 999.9 | 0.1 | ±(0.1% + 0.05sec) | |
测试时间, 秒 |
0, 0.2 - 999.9 (0=continuous) |
0.1 | ||
电弧侦测 | 0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity) | |||
放电时间 | < 200 msec | |||
测量 | ||||
交流/直流电压, KV | 0 - 6.00 | 0.01 | ±(1.5% of reading + 1count) | |
交流电流, mA | 0.10 - 12.00 | 0.01 | ±(2% of reading + 2counts | |
直流电流, mA | 0.02 - 5.00 | 0.01 | ±(2% of reading + 2counts | |
一般规格 | ||||
输出电压, AC | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 3.15A Fast | |||
PLC远程控制(选项) |
Input : Test , Reset Output : Pass , Fail , Processing |
|||
内存 | 10 Sets Store/Recall of each Memory, | |||
显示屏 | 16×2 LCD with back light | |||
按键锁定 | To prevent unauthorized alteration of the test Parameters | |||
校验 | Build-in software and external calibrated meters | |||
环境 | 0-40℃, 20-80%RH | |||
尺寸/净重 | 280mm(W)×89mm(H)×300mm(D) / 8.4Kg | |||
标配附件 | ||||
电源线(10A) | ×1 | |||
保险丝 | ×1 | |||
高压测试线 | ×1 | |||
高压回路线 | ×1 |