- Minimum detectable apparent charge : 0,1 pC
- Maximum detectable apparent charge (extendible by external attenuator) : 2500 pC
- Measuring ranges : 5, 20, 100, 500 pC
- Attenuation ratio : 1:5
- Input impedance : 50 Ohm
- Bandwidth of PD measurement
- Wide band processing unit : 300 kHz
- Narrow band processing unit : 9 kHz
- Pulse resolution performance
- Pulse repetition rate (error < 10%) : > 100 kHz
- Double pulse distance (error < 30%) : > 2 µs
- Dimensions (without handle, in mm) : 350×270×140
- Weight : 5.5 kg
- Voltage supply : 220V/110V, 50-60Hz, 50VA
- Characteristic of the wide band amplifier
- Amplication factor : > 30 dB
- Dynamic range : > 40 dB
- Pulse rise time : < 15 ns
- Upper limited frequency : > 300 MHz
- Maximum pulse magnitude : > 0,5 V
- Noise level : > 0,02 V
- Characteristics of the electronic integrator (at full load)
- Pulse rise time : < 2 µs
- Pulse half time duration : > 4 V
- Noise level at maximum sensitivity : < 0,1 V
- Polarity : unipolar and bipolar
- Internal calibrator
- Charge Magnitudes : 5, 20, 100, 500 pC
- Attenuation ratio : 1:5
- Pulse repetition ratio : ca. 500 Hz
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