Newtons4th PSM1700 - 12.1 Phase angle voltmeter specification

PSM1700 PsimetriQ user manual
12-4
12.1 Phase angle voltmeter specification
Phase angle voltmeter (vector voltmeter)
frequency
10uHz to1MHz (own generator)
20mHz to 500kHz (external source)
measurement type
DFT analysis, and true rms
measurements
magnitude, phase, A & B components,
B/A, A2/A1, LVDT (diff), LVDT (ratio),
rms, rms2/1
max input
100V peak, 50V rms
input ranges
100V, 30V, 10V, 3V, 1V, 300mV,
100mV, 30mV, 10mV
ranging
full auto, up only, or manual
input impedance
1M // 30pF (exc. leads)
magnitude Basic
accuracy
0.05% range + 0.05% reading +
0.05mV <1kHz
Basic + 0.02%/KHz < 10KHz
Basic + 0.2% + 0.002%/KHz < 1MHz
phase accuracy
0.02 < 1kHz
0.02 + 0.003/kHz > 1kHz
resolution
0.01
A/B resolution
0.001
CMRR (typical)
60dB @ 50V 50Hz
50dB @ 50V 1kHz
40dB @ 10V 1MHz
sweep step rate
1/20s, 1/3s or 2.5s (approx.)
Conditions:
23ºC +/- 5ºC ambient temperature
instrument allowed to warm up for 30 minutes
ac+dc coupling
autoranging or manual ranging  1/3 range