輸入阻抗 1000MΩ
衰減比例 1000:1
最大測試電壓 DC 0~ ± 40KV AC 1~ 28KV(50/60Hz)
安規承認 EN61010 , UL3111-1 , TUV-GS IEC1010 CAT Ⅱ Pollution 2
極性 正/負 均可
精確度 DC:± 1% to 20 KV , ± 2% to 40 KV AC:- 5% to - 10% at 50 ~ 60Hz
溫度係數 ≦ 200ppm / ℃
最大負載電流 ≦ 40μA ( at 40KV DC )
最大消耗功率(發熱) ≦ 1.6 watt
操作溫度 0℃ ~ + 50℃
儲存溫度 - 20℃ ~ + 70℃
接地線長 90公分 ( 3ft )
連接到電錶的cable線長度 100公分 ( 3.3ft )
指定連接 10MΩ輸入阻抗的DMM
電錶輸出指示 X 1000位,即 1V→1000V 10V→10KV
外形尺寸 340 mm(L) x 80Φ (mm)
淨重 300g
注意 所選用的電錶除輸入阻抗指定10MΩ以外,精確度亦要在 ±0.5%以內,否則會嚴重影響衰減比例。
DC 40KV CAT II Pollution 2
600MΩ Impedance
25KV ± 2%, 40KV ± 3%
T.C. 200 ppm/oC
Positive Polarity only.
Resolution 1KV
Need not power.
CE, TUV GS, UL, CUL, IEC1010
SPECIFICATIONS ( 20 ± 5℃, RH < 80% )
! WARNING !
?Before taking any measurements, first connect the alligator clip of this probe to earth ground and make sure connection is electrically good.
Input impedance:600MΩ
Maximum operation voltage:40KV DC , CAT II , Pollution 2
Polarity:Positive only
Display:Analog indicate
Accuracy:Factory calibrater 25KV ± 2%
?????????FULL scale 40KV ± 3 %
Temperature Coefficient:≦ 200ppm / ℃
Maximum loading Current:≦ 70μA
Maximum loading power:≦ 3 watt
Voltage Range:40KV / 1 Range
Voltage resolution:1KV
Power source:Need not power
Operating temperature:0 ℃ ~ + 50 ℃
Storage temperature:- 20 ℃ ~ + 70 ℃
Ground lead length:90cm ( 35 " )
Dimensions:420 L x (...)