Vintage/general Radio 1650- Impedance Bridge Resistance Capacitance 1650a-works!

US $500

Barnegat, New Jersey, United States
Mar 12th

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Your bidding on a Vintage/General Radio 1650- Impedance Bridge RESISTANCE CAPACITANCE 1650A!!!!!! The 1650-A Impedance Bridge is a versatile and compact instrument capable of accurate measurements of resistance, capacitance, inductance, dissipation and quality factor over a very wide range: 1 milliohm to 11 megaohm for resistance, 1 picofarad to 1100 microfard for capacitance and 1 microhenry to 1100 Henry for inductance. Accuracy better than 1% was given for R, C and L. The 1650-A uses custom made precision components for the arms of the bridge: the CRL rheostat used a mechanical justifying mechanism with eight linearizing cams; a silvered mica, high precision capacitor is used as standard capacitor. The Orthonull device, with non reciprocal ganging of CRL and D dials, was available for easy of balance convergence in cases of low Q or high D. Virtually any impedance measurement could be done with this instruments.......... TESTED AND WORKING!!!!!!! RANGES OF MEASUREMENT: Frequency: from 20Hz to 20kHz with internal 1kHz and DC. Capacitance: 1pF to 1100series or parallel 7 ranges Inductance: 1to 1100 H series or parallel 7 ranges Resistance: ac or dc 1 mOhm to 11 MOhm 8 ranges Dissipation Factor: D at 1 KHz 0.001 to 1 of series C 0.1 to 50 of parallel C Winning bidder please pay $19.99 shipping and handling.........delivery within 5 days of payment received..........

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Brand	General Radio
MPN	1650A
Model	1650-a