Differential voltmeter V1-9 for verification voltmeters (V19, V1 9, b1-9, b1 9, b19)
It is intended for testing and voltmeters AC converters.
Output range 100mkV-100B (1-10-100mV - 1 - 10-100B)
Frequency response 20Hz-100kHz (overlapping with manual control sub-bands: 20-100, 100-1000Hz, 1-10, 10-100kHz)
Differential voltmeter V1-9 for is designed for calibration of voltmeters and AC converters. Can be used as a source of a highly calibrated voltage AC sinusoidal curve.
Differential voltmeter V1-9 for has a remote control sub-bands of output voltage and the installation of fixed frequencies, and has a smooth frequency setting within the range.
Output voltage range 100mkV-100B on the subbands 1 mV, 10mV, 100mV, 1V, 10V, 100V, and complete with amplifier type YA1V-22-100 V-1000 V
Frequency range of output voltage device V1-9 Hz - 100 kHz sub-bands 100, 1000 Hz, 10, and 100 kHz.
Fixed frequency remote control 20, 40, 60, 80, 100, 200, 400, 600, 800 Hz, 1, 2, 4, 6, 8, 10, 20, 40, 60, 80, 100 kHz.
The range deviation of the output voltage from the nominal value ± (0,01 ÷ 3) 0.3% subband and 3%.
The main error of the output voltage of a device V1-9 are shown in the table below. Error of frequency in manual mode ± (5 + 0,5 f a / f)%, in remote control ± 10%.
The coefficient of even harmonics of the output voltage is not more than 0.06%, odd - no more than 0.05%.
Load current calibrator to 10 mA on the subbands 1 mV, 10 mV and 100 mV and a maximum of 10 mA at sub-bands 1B, 10B and 100B.
Time set the output voltage of a device V1-9 to 15 seconds.
Overall dimensions V1-9 490x225x475 mm, weight 38 kg.
Differential voltmeter V1-9 meet TU YAY2.761.005.