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Model 60

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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 4" 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 " 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
  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 (8.5") high
  Weight-2.3kg (5lb) less connecting cables