For the measurement of extremely small currents, voltages and charges in electrostatics and atomic physics. A voltage signal proportional to the measurement variable is available and can be supplied to a voltmeter as a display instrument. Over voltage protection up to 300 V provided by a high-voltage-proof input. Includes a built-in fixed voltage output for external circuit connections (e.g. measurement bridges).
Measurement ranges (with respect to 1 V output voltage):
Voltage: 0.1 mV up to 100 V (7 ranges)
Current: 10-11 A up to 10-5 A (7 ranges)
Charge: 10-11 As up to 10-7 As (5 ranges)
Voltage: 10 MOhm
Current/charge: 0 Ohm, voltage-proof up to 300 V
Measurement accuracy: 3 %
Analogue output: 0 up to 10 V, adjustable zero point, reversible polarity
Fixed voltage output: + 15 V, max. 50 mA
Dimensions: 235x230x180 mm
Weight: ca. 2.8 kg
Analog Multimeter (U17450) sold separately.