North Atlantic 213C Phase Angle Voltmeter

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North Atlantic 213C Phase Angle Voltmeter For Sale

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North Atlantic 213C Phase Angle Voltmeter:
$7500.00

Units lead time 10 to 21 days.If calibration certificate is required, it is $500 dollars more for the cost of the calibration.All units are 30 day warranty.
North Atlantic 213CDescription The North Atlantic 213C Series Phase Angle Voltmeters are solid-state instrument which combines the ability to measure both phase angle and magnitude of complex ac signals and vector components with respect to a reference voltage. Designed for phase sensitive operation at a pre-specified frequency withing 30 Hz to 10 kHz, it utilizes passive phase shifter circuits to assure long-term stability and high accuracy over the spectrum. Front panel controls permit instantaneous selection of voltage ranges and functions.

As a total voltmeter, the Model 213C is capable of measuring signals within a frequency range of 10 Hz to 100 kHz. The Model 213C has its frequency response limited to that if the signal isolation transformer. The signal input voltage, in the transformer mode, is limited to .75f (f=signal frequency in Hertz).

As a phase-sensitive null meter, the 2 μV nulling sensitivity of the Model 213C permits high-resolution ratio-metric measurements. This allows measurement of low-level voltages of the reference frequency in the presence of noise, hum, and other spurious signals. As a phase meter, angles are read on a parallax-free scale calibrated in 1° increments.

The Model 213C also includes a front panel switch for switching the transformer in or out of signal input circuit thereby allowing isolation of either the Reference or Signal channel.

Additional Features:

Frequency range: 10 Hz to 100 kHz
Direct mode impedance: 10 Mohms shunted by 65 pF nominal
Reference and Signal Isolation
Voltage range (full scale output): 300fl V to 300 V in 13 ranges
Fundamental and phase sensitive modes: ±2% at phase sensitive frequency of operation
Phase accuracy: ± as read on the calibrated Phase dial, ±3% full scale angle using E cos e characteristic

The North Atlantic 213C Phase Angle Voltmeter has an output range of 300 µV to 300 V in 13 ranges. The unit covers the frequency range of 10 Hz to 100 kHz with an accuracy of ±5% full-scale.