DP-50 High Voltage Oscilloscope Differential Probe 50MHz Product ID: DP-50
DP-50 Differential Probe 50MHz 6500V
The DP-50 Differential probe provides a safety means for measuring differential voltage to all models of oscilloscope. The DP-50 coverts the high differential voltage (<=7000 peak) into a low voltage (<=7.0v, with reference to the earth) and display on the oscilloscopes.
The DP-50 is designed to operate with the 1M Ohm impedance oscilloscope. When combine with the 50 Ohm load, the attenuation will be 2 times. We recommend to use Tecpel PL-10 with DP-50 to expand the measuring with Digital multimeter (DMM) to observe more accurate measurement. The accuracy of oscilloscope is 3% and the DMM is less than 1%. Note: If you connect DP-50 to the DMM without Tecpel PL-10 the accuracy will be higher than 10%.
Differential Voltage DC + pk AC : 6500V
Bandwidth ( 50 Omh load -3dB ) : 50MHz ( x 100 25MHz)
Common Mode Voltage DC + pk AC : 6500V
Common Mode Voltage RMS CAT II : 6500V
Common Mode Voltage RMS CAT IIIl : 6500V
Attenuation ( Switchable ) : X 100, X 200, X 500, X 1000
Input R ( Each input ) : 27M Omh +/-1%
Input C ( Each input ) : 2.5 PF +/- 2% 2
Maximum Operation Voltage (DC + pk AC ) :
<= +/- 650V at X 100
<= +/- 1300V at X 200
<= +/- 3250V at X 500
<= +/- 6500V at X 1000
Common Mode Rejection Ration ( C M R R ) :
60 Hz : > 10,000 : 1
100 Hz : > 1,000 : 1
1 MHz : > 300 : 1
Noise ( Into 50 Omh load ) : <= 2 m Vrms
Input Impedance ( between input) : 54 M Omh // 1.25 PF >
Accuracy ( at 20 ~ 30oC 70% RH after 20 minutes ) : <= +/- 2 %
Maximum Output Voltage : <= +/- 6.5 V
Power source : 1. 9V battery 2. External 6V ~ 9V DC
1. Do not use DP-50/100 above 6500V ( DC + peak AC ) between ground and the input or 6500V ( DC + peak AC ) between the input lead.
2. Do not operate DP-50/100 in wet or damp condition.
3. Do not operate DP-50/100 in an explosive atmosphere
4. Do not immerse DP-50/100 in liquids.
5. Do not operate DP-50/100 without covers.
6. Please change the battery when the "" LOW BATT"" LED is lighted. At this time DP-5/100 can operate but not guaranteed the accuracy.
4 Range Attenuator
2 Power Sources
6500V High Voltage Input
<6.5V Low Battery Indicator
<5.5V Auto Power Off
Separable Design, Convenient, Durable
MEET IEC1010, UL3111, TUV GS, CAT III 6500V