产品介绍
3660 Autoranging Insulation Tester
价 格：￥电议
型 号：
产品完善度：
生产地：其他访问量：191次
发布日期：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
详细内容
- Large LCD with analog bar graph and digital display.
- 250V, 500V, 1000V output voltage for insulation MΩ testing.
- 4000MΩ insulation testing with automatically switch to
voltage measurement. - Lo Ω function for testing connections.
- Autodischarge of capacitive voltage charges.
- Last reading HOLD display.
- AC/DC voltage measurement up to 1000V.
- Manual data memory and read function (9 sets).
- Meets EN61557 and IEC1010-1, CAT III 1000V.
- Size : 235(L)x116(W)x54(H)mm (9.3"Lx4.6"Wx2.1"H)
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ELECTRICAL SPECIFICATIONS (23℃±5℃)
Insulation Resistance: | Range: | | 1000MΩ/250V w/ autorange 1000M/400M/40M/4M | | 2000MΩ/500V w/ autorange 2000M/400M/40M/4M | | 4000MΩ/1000V w/ autorange 4000M/400M/40M/4M |
| | Resolution: | | 1000MΩ/250V, 1KΩ to 10 MΩ | | 2000MΩ/500V, 1KΩ to 10 MΩ | | 4000MΩ/1000V, 1KΩ to 10MΩ |
| | Accuracy: | | 3%rdg+5Count (under 1GΩ) | | 5%rdg+5Count (under 4GΩ) |
| | Nominal Current : | ：>1mA |
Lo Ω | Range | Resolution | Accuracy | Short Ciruit Current | | 40.00Ω | 0.01Ω | ±2%rdg±2dgts | >200mA |
AC Voltage (50Hz to 400Hz) | Range | Resolution | Accuracy | Sensitivity | Overload Protection | | 999.5V | 0.5V | ±2% ±15dgts (40~400Hz) | 2V | 1000V | Input impedance : 3MΩ |
DC Voltage | Range | Resolution | Accuracy | Sensitivity | Overload Protection | | 999.5V | 0.5V | ±1.0% ±2dgts | 2V | 1000V | | -999V | 1V | | Input impedance : 3MΩ |
Resistance (Continuity<40Ω on the 9999Ω range) | Range | Resolution | Accuracy | Overload Protection | | 9999Ω | 1Ω | 1% ±2dgts | 1000V |
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