MODEL 60
Impedance Magnitude
Meter
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Tune Line Traps Quickly And Accurately
PLC Design—Specifically designed for Line Trap work; operates from 30kHz -500kHz, the correct frequency range for most traps.
Direct Measurement—No calculations required, directly measures and displays the Magnitude of Impedance for the circuit under test. Makes resonant frequency determination quick & simple.
Easy-to-read—Measurements are displayed on a large 4½" taut-band, ruggedized, fluid-damped, hermetically sealed analog meter.
Dual Range—Select either 0.1-4k ohm or 1.0-40k ohm scales for either finding impedance over a band or locating peak impedance resonant frequencies.
DC Output—0 to +2 Vdc at a convenient BNC port for driving an Oscilloscope or X-Y Plotter.
Field Portable—Weighs in at under 5 lbs., battery operated, housed in a rugged .060" thick aluminum case.
Battery Saver—Closing the lid automatically turns the instrument off.
Technical Specifications
| Frequency Range: | 30 kHz-500kHz |
| Impedance Magnitude: | x 1 Range: 100 to 4,000 ohms |
| 10 Range: 1,000 to 40,000 ohms | |
| Connector: Banana jack binding post pair | |
| Accuracy At 20° C: | Meter Readings Of:: 100 to 1.2k ohms; +/- 10% |
| 1.2k ohms to 4k ohms; +/-20% | |
| Test Load Drive Voltage: | 10Vrms |
| Display: | Meter: 4 ½" taut band, ruggedized fluid |
| damped, shock mounted | |
| Scales: 100 to 4k ohms, infinity, battery check | |
| Input Signal Requirements: | Level: 10Vrms from 50 ohms, or less |
| Input | |
| Impedance: X1 range: 200 ohms | |
| X10 range: 2000 ohms | |
| Connector: BNC | |
| Output: | 0 to +2.0 volts, dc, behind 1.91 k ohms. |
| (0 to 1.0 mA into 100 ohm recorder) | |
| Power Supply: | 2 NEDA 1604 9V batteries |
| Size: | 23 cm (9")x 15cm (6")x 21.5cm (8 ½") high |
| Weight-2.3kg (5lb) less connecting cables |