Special Features:

G series closed loop; rated excursion 25 degrees optical; rotor inertia 4.3g-cm/2; angular stiffness 0.10 nm/urad; wobble <25 urad peak to peak; jitter <50 urad peak to peak; coil resistance 2 ohms; coil inductance 6 mh, 1 khz; torque constant 0.05 nm/a; max torque 0.2 nm; angular sensitivi type 35 ua/deg optical; lineari type 0.3 pct; typical zero drift 30 urad/deg c; typical gain drift 0.015 pct/deg c; torque and electrical parameters are

Properties:

An instrument which shows the presence of an electric current and/or indicates the relative intensity thereof, but which is not calibrated in actual values. The instrument may or may not be connected into the circuit. The detection of the current is accomplished by measuring the mechanical motion produced by the electromagnetic or electrodynamic forces set up by the current. See also ammeter; meter, arbitrary scale; and meter, null.