NANIURA NRD 300 Resistivity High Frequency Meters[31 Jan. 2012, 3:52:48]
Keterangan
Transmitter :
Power supply DC in : 12 Volt, minimum 6 AH
( for maximum power : used wet-battery accu )
Power Output : 300 Watt for > 20 A
Output Voltage : 500 V maximum
Output Current : 2000 mA maximum
Current accuracy : 1 mA
Reading Type : Digital
Power for Digital Meter : 9 Volt, dry battery
Reading Facility : Current loop indicator
Receiver :
Input impendency : 10 M-ohm
Range : 0, 1 mV up to 500 Volt
Accuracy : 0, 1 mVolt
Compensator , Rough : 10 x turn ( precision multi turn potensiometer)
Smooth : 1 x turn ( wire wound resistor)
Reading : Digital ( auto range )
Power for Digital Meter : 3 Volt ( 2 Ea dry battery size AA)
Reading Facility : HOLD ( data memory )
Weight : 10 Kg
Consists of :
§ One unit transmitter and receiver
§ Current cable 2 rolls @ 500 meters
§ Potential cable 2x 100 meters
§ Potential electrode ( copper) 2 pieces
§ Current electrode ( stainless) 2 pieces
§ Battery 12 Volt, 6, 5 AH 2 pieces
§ Battery charger ( charger) 1 fruit
§ Connecting cables
§ User guide
indosupply.web.id
