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Three-Input Phase Angle Voltmeter
Wide bandwidth (0.1Hz – 100kHz)
VOLTAGE INPUTS
Amplitude: 0.05% + 0.005%/kHz for any single input and for matching between any inputs multiply by 2 for voltages in excess of 300Vpk
Phase: 0.05° + 0.005%/kHz between A and B on same range, + 0.0025°/kHz per range when differing ranges, + 0.05°/kHz between unpaired inputs, multiply by 2 for voltages in excess of 300Vpk
Noise: 20nV + 0.00001% of full-scale range/√Hz of measurement bandwidth
DC Offset: 100μV + 0.03% of full-scale range
Distortion: -80dB at any harmonic
Voltage Range: 10mV to 1000Vpk full scale (10Vrms max for 50Ω input) in 3:1 steps. Fixed or auto range
Trigger Level: Zero, TTL, ECL, CMOS, or Variable. 1% of input range accuracy
Bandwidth: >2.5MHz or user-defined upper limit in the range of 5Hz to 100kHz (-3dB)
PHYSICAL
Power: 80 – 265 Vrms autoselect, 40 – 400 Hz @ 25VA max
Size: 7”h x 17”w x 14”d
Weight: 20 lbs
Operating Range: 0°C to 50°C, less than 85% RH at 40°C (non-condensing)
Storage Range: -30°C to +65°C, less than 95% RH at 40°C (non-condensing)
