| 型号 |
7430 |
| 交流耐压 |
| 输出范围 |
5KVAC/40mA |
| |
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, 用户设定 |
| 输出波形 |
正弦波, THD.<2%(阻性负载), 波峰因素=1.3-1.5 |
| 输出精度 |
±(1% of setting + 5V), 从没有负载到满载 |
| 设置 |
| 交流电流上限, mA |
0-40.00 |
0.01 |
±(2% of setting + 2位) |
| 交流电流下限, mA |
0-9.999 |
0.001 |
| 上升时间, 秒 |
0.1-999.9 |
0.1 |
±(0.1% of setting + 0.05秒) |
| 测试时间, 秒 |
0,0.3-999.9 0=连续 |
0.1 |
| 电弧侦测 |
0,范围1-9,(0=关,9最高灵敏度) |
| 交流电流归零, µA |
0-2.000 或 自动 |
| 直流耐压 |
| 输出范围 |
6KVDC/9999µA |
| 输出电压, DCV |
0-6000 |
1 |
±(2% of setting + 5V) |
| 输出纹波 |
<5% ( 6KV/999µA at Resistive Load ) |
| 设置 |
| 直流电流上限, µA |
0-9999 |
1 |
±(2% of setting + 3位) |
| 直流电流下限, µA |
0-999.9 |
0.1 |
| 上升时间, 秒 |
0.1-999.9 |
0.1 |
±(0.1% of setting + 0.05秒) |
| 测试时间, 秒 |
0,0.4-999.9 0=连续 |
0.1 |
| 电弧侦测 |
0,范围1-9,(0=关,9最高灵敏度) |
| 放电时间 |
<200mS |
| 交流电流归零, µA |
0-2.000 或 自动 |
| 上升高电流, µA |
开/关 用户设定 |
| 充电-下限电流, µA |
0-350.0 或 自动设定 |
| 绝缘电阻 |
| 输出范围 |
1KVDC/9999MΩ |
| 输出电压, DC |
30-1000 |
10 |
±(2% of setting + 3V) |
| 电阻上限, MΩ |
0,1-9999(0=关) |
1 |
±(2% of setting+2counts)at
500-1000VDC, 1 -999.9 MΩ
±(8% of setting+2counts)
at 500-1000VDC, 1000 -9999 MΩ |
| 电阻下限, MΩ |
1-9999 |
1 |
±(8% of setting+2counts)
at 100-499VDC, 1 -999.9 MΩ |
| 测试时间, 秒 |
0,0.5-999.9秒 0=连续 |
0.1 |
± ( 0.1% + 0.05sec ) |
| 充电-下限电流, µA |
0-350.0 或 自动设定 |
| 测量 |
| 交流/直流电压, KV |
0-6.00 |
0.01 |
± ( 1.5% of reading + 1count ) |
| 直流电压, V(绝缘) |
100-1000 |
1 |
± ( 1.5% of reading + 3V ) |
交流电流, mA
|
0-3.500 |
0.001 |
±( 2% of reading + 3counts ) |
| 3.00-40.00 |
0.01 |
| 直流电流, µA |
0-350.0 |
0.1 |
± ( 2% of reading + 3counts ) |
| 直流电流, µA |
300-3500 |
0.001 |
| 3000-9999 |
0.01 |
| 绝缘电阻, MΩ |
1 – 9999(自动范围) |
0.001 |
± ( 2% of setting+2counts )
at 500-1000VDC, 1 -1000 MΩ |
| 0.01 |
± ( 5% of setting+2counts )
at 500-1000VDC, 1000 -9999 MΩ |
| 0.1 |
± ( 8% of setting+2counts )
at 30-500VDC, 1 -1000 MΩ |
| 一般参数 |
| 交流输入电压 |
115/230Vac±15%, 50/60Hz ± 5%, Fuse 6.3A |
| PLC外部控制 |
Input : Test , Reset , Memory1.2.3 |
| Output : Pass , Fail , Processing , Reset-Out |
| 存储 |
50 memories, 8 steps/memory |
| 显示屏 |
20×2 LCD with back light |
| 安全 |
Built-in Smart GFI circuit,GFI trip current 450µA max,
HV shut down speed: <1mS |
| 按键锁定 |
To prevent unauthorized alteration of the test Parameters |
| 较验 |
Build-in software and external calibrated meters |
| 后面板输出 |
YES |
| 内置多通道扫描 |
选购 |
| 外部多通道扫描 |
YES |
| 防高压触电 |
YES |
| 指针表头 |
YES |
| RS232接口 |
YES |
| GPIB 接口 |
选购 |
| 打印接口 |
选购 |
| TUV-GS 认证 |
YES |
| CE 论证 |
YES |
| 验证 |
Build-in software driven verification menu to test fault detection circuits |
| 报警音量设置 |
Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. |
| 环境 |
0-40℃, 20-80%RH |
| 尺寸/重量 |
430mm (W)×133mm(H)×500mm(D)/ 22Kg |
| 标配附件 |
| 电源线(10A) |
×1 |
| 保险丝 |
×2 (Including a spare contained in the fuse holder) |
| 高压输出线 1.5m |
×1 (1101) |
| 接地输出线 1.8m |
×1 (1102) |
| RS232通讯线 |
×1 |
| 光盘说明书 |
×1 |
| 较验报告 |
×1 |