Features: 性能特点
l Up to +/- 7000V(DC+Peak AC) Differential
l Bandwidth up to 70MHz
l Safety Certified
l Overrange Indicator
Applications: 应用
l High Voltage Floating Measurement
l Voltage Surge Measurement
l Electronic Ballast Design
l Power Electronics System Design
技术参数
|
Bandwidth
|
DC to 70MHz (-3dB)
|
|
Attenuation
|
1:100/1000
|
|
Accuracy
|
+/- 2%
|
|
Rise Time
|
<5ns
|
|
Input Impedance
|
50Mohm//10pF each side to ground
|
|
Input Voltage
|
|
-Category
|
CAT I
|
|
-DifferentialRange*
|
+/- 700V(DC+AC Peak) and 500Vrms @ 1/100
+/-7000V(DC+AC Peak) and 5000Vrms@1/1000
|
|
-CommonModeRange*
|
+/-7000V(DC+AC Peak) and 5000Vrms @1/100 & 1/1000
|
|
-Absolute Max. Voltage*
|
+/-7000V(DC+AC Peak) and 5000Vrms @1/100 & 1/1000
|
|
Output Voltage
|
|
- Swing (into 50kohm load)
|
+/-7V
|
|
-Offset (typical)
|
<+/-5mV
|
|
-Noise (typical)
|
0.9mVrms
|
|
-Source Impedance (typical)
|
50 ohm (for using 1Mohm input system oscilloscope)
|
|
CMRR (typical)
|
-80dB @50Hz, -60dB @20kHz
|
|
Ambient Operating Temperature
|
-10 to 40 degree centigrade
|
|
Ambient Storage Temperature
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-30 to 70 degree centingrade
|
|
Ambient Operating Humidity
|
Up to 85% RH
|
|
Ambient Storage Humidity
|
Up to 85% RH
|
|
Power Requirements
|
|
-Standard
|
4xAA cells or 6VDC/200mA mains adaptor** or regulated 9VDC/120mA mains adaptor**
|
|
-Options
|
Power leads
|
|
Length of BNC Cable
|
90cm
|
|
length of Input Leads
|
60cm
|
|
Weight
|
500gms
|
|
Dimension(LxWxH)
|
202mm x83mmx38mm
|
*Voltage limit is the lesser of the DC+AC Peak and RMS values.
** a. The supplied voltage must be less than 12V and greater than 4.4V, otherwise the probe could be damaged or can't be operated properly.
b. polarity is "+" inside and "-" outside. For wrong polarity, built-in circuit protects the probe, no danger or damage will occur.
c. When the voltage of the cells become too low, the power indicator on the panel will flicker.
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