• 产品为非接触型静电压量测感应器、与带电体不接触、
可即使量测带电体静电压。
• 感应器为高精密度产品，量测范围（Range）±29 .999 Kv；
单位量测刻度1v。
• 能迅速且正确的量测带电体的静电压。
(误差范围为±2%、Sampling Speed 0.005 sec。)
• 具有Peak Hold(峰值保持)功能、可记录最高及最低正负电压值。
• 具备使用者设定警报功能、且能设定发生警报电压值。
• 具有高电压警报功能、若量测到20kV 以上电压时、会启动自动设定的警报声。
| Category |
Descriptions |
Remarks |
| Model |
SPE-20 |
| Range at 1” |
0 to ±29.999[kV] |
|
| Resolution at 1” |
0.001 [kV] (1 Volt) |
|
| Accuracy |
±2% of reading |
|
| Capacitance (to ground) |
3 nF |
|
| of Sensor |
| Sensitivity if used to |
3.3 [kV]/nC |
|
| sense charge |
| Drift |
< 0.001 [kV]/ 10 seconds |
|
| Leakage Half Life |
> 10 hours |
|
| Alarm Range |
0.010 - 20 [kV] / mute |
|
| High-Voltage Alarm |
Sounds Automatically > 20 [kV] |
|
| Sampling Speed |
0.0005 sec. > 98% response for > 0.015 sec. pulse |
|
| Auto Off |
If no buttons are pressed in 10 minutes |
|
| Environmental |
-1℃ to 43℃(30℉ to 110℉) 0-85% RH |
|
| Size |
72 (W) X 115(H) X 30(D) [mm] |
|
| Weight |
160 g (5.5 oz) |
|
| Battery |
9 Volt Alkaline (~30 hour life) / "Low Battery" indicator |
|
| Warranty |
1Year |
|
