Product Description
Differential Probe for Power Management- Model 4234 (Discontinued -Suggested replacement Model PT-8110)
The 4234 meets EN61010 Category III Requirements. With wide choice of
attenuation ratio, the 4234 is capable of making full range (from millivolts to ±1400V)
measurements of floating signals in power electronic circuits.
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Features -Bandwidth up to 100 MHz Included -Black Storage Box |
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Optional 4200 Series Accessories
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Included with Probe
Black Storage Box & 9VDC Adapter |
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Model 4234 Specifications
| Bandwidth | DC-100MHz (-3dB) |
| Attenuation | 1:100/1000 |
| Rise Time | 3.5 ns |
| Accuracy | +/- 2% |
| Input Impedance | 4 M Ohm //7pF each side to ground |
| Input Voltage -Category -Differential Range -Common Mode Range -Absolute Max. Voltage(Differential Or Common Mode) |
CAT III 140 Vrms and +/-140V(DC +Peak AC) @ 1/100 1000Vrms and +/-1400V(DC + Peak AC @1/1000 1000Vrms and +/-1400V(DC + Peak AC)@1/100 & 1/1000 1000Vrms and +/-1400V(DC +Peak AC)@1/100 & 1/1000 |
| Output Voltage -Swing -Offset (typical) -Noise(typical) -Source Impedance (typical) |
+/-7V (into 50kohm load) <+5mV 0.9m Vrms 50 Ohm( for using 1 Mohm input system oscilloscope) |
| CMMR (typical) | -80dB @650Hz, -50dB @ 1 MHz |
| Ambient Operating temperature | -10 to 40 degree centigrade |
| Ambient Storage Temperature | -30 to 70 degree centigrade |
| Ambient Operating Humidity | Up to 85% RH |
| Ambient Storage Humidity | Up to 85% RH |
| Length of Input Leads | 12" |
| Length of BNC Cable | 37" |
| Power Requirements* | Standard 4 x AA cells or 9VDC Adapter (Both Included) Options-Power Leads |
| Weight | 0.9 lb |
| Dimensions | (LxWxH) 8" x 3 1/4" x 1 1/2" |
Voltage limit is the lesser of the DC+Peak AC and RMS values 1000Vrms and + 1400V(DC + Peak AC) @1/100 & 1/1000
* 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 "¡V" 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. Additional Accessories - Shown Below
