Instruction Manual

Low battery: displaying 0157.9

Low battery: displaying 11759

F-16

Signal Generator/Counter/Calibrator

Calibration Card

Generator and Counter Mode

Resolution: A. 0.1 Hz: 10–999.9 Hz

B. 1.0 Hz: 1000 Hz–20,000 Hz

Readout has automatic scale ranging.

Fast update rate of one reading per second (one second gate time)

Generator Mode

• Generates continuously adjustable frequency signal from 10 Hz to 20,000 Hz.

• One second gate time (update rate of reading) in both ranges.

• Output is a square wave, DC-coupled, nominal amplitude of 10 volts peak-to-peak, short

circuit proof. Enables calibration of Dynalco self-powered tachs, trips, etc.

Counter Mode

• Any input signal amplitude from 50 mVrms–50 Vrms

• Insensitive to signal amplitude. Responds only to frequency

• Waveform: Sinusoidal, square, triangular, or pulse

• Crystal controlled accuracy of readout

• Unipolar or bipolar since the input amplifier is AC coupled

Low Battery Indication

• A colon after the first and second digit,

0:1:5.7.9

and a decimal point after the third digit.

1 :1:7.5 9

General information

• Power: Single 9-volt radio battery.

• For intrinsic safety use only:

Eveready 1222

Mallory M1604HD2

, or

Ray-0-Vac D1604

batteries.

• Intrinsic safety: All circuits and electrical components operate at low energy levels

incapable of releasing sufficient electrical or thermal energy—under normal or abnormal

conditions—to cause ignition of hazardous atmospheric mixtures of pentane, ethylene, or

methane in their most volatile state.

Battery Replacement

• Snap-open plastic door in rear of F-16 gives quick access to 9 volt battery.

PAGE 1
F-16 Signal Generator/Counter/Calibrator Calibration Card Generator and Counter Mode Resolution: A. 0.1 Hz: 10–999.9 Hz B. 1.0 Hz: 1000 Hz–20,000 Hz Readout has automatic scale ranging. Fast update rate of one reading per second (one second gate time) Generator Mode • Generates continuously adjustable frequency signal from 10 Hz to 20,000 Hz. • One second gate time (update rate of reading) in both ranges.
PAGE 2
F-16 CONTROLS CALIBRATION EXAMPLE Determine setpoint value on an SW-50 Series Speed Switch — on the bench J Turn on the F-16. J Set the F-16 to a low frequency—below what would be expected to trip that setpoint. J Attach the red F-16 lead to Terminal 3 on the SW-50. J Attach the black F-16 lead to terminal 2 on the SW-50. J Make sure the F-16 is set to GENERATOR. J Slowly increase the frequency on the F-16.