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4 Specifications
All specifications apply to the unit after a temperature stabilization time
of 15 minutes over an ambient temperature range of 25 °C ± 5 °C.
CT2982B
10 kV High Voltage Probe
Operating Parameters
Maximum Input Voltage
(CAT I)
10 kV (DC + ACpk)
7 kVrms AC
Division Ratio
1000:1
Bandwidth
40 MHz (-3 dB)
Compensation Range
5 pF to 50 pF
Temperature Coefficient
≤200 ppm/ºC
Input Resistance
100 MΩ ± 5%
Rise Time
≤8.8 ns
Accuracy
DC Volts
±3% (below 10 kV)
AC Volts
±3% at 1 kHz
±3 dB 0 to 40 MHz
General
Cable Length
6.6 ft (2 m)
Designed for Use in
Pollution Degree 2
Operating Environment
32ºF to 122ºF (0ºC to 50ºC)
Storage Temperature
-4ºF to 158ºF (-20ºC to 70ºC)
Humidity
≤80% relative humidity at 104ºF (40ºC)
Dimensions
13 in (34 cm)
Weight
0.55 lbs (250 g)
Warranty
One-year warranty
Specifications are subject to change without notice. To ensure the most
current version of this manual, please download the current version
from our website: caltestelectronics.com.