Bio-Logic HCV-3048, Installation And Configuration Manual

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Manual for VMP300-based instruments
101
Accuracy
10.2.7 HCV-3048 used with HV-48 electrometer
Control amplifier
Compliance voltage [-1,50] V
Compliance current ± 30 A
Current ranges 3 (30 A, 3 A, 300 mA)
Control voltage [0,48] V
Accuracy
User (using calibration board,
when HCV-3048 purchased
separately from pstat board)
Voltage control 0.1 % + 0.1 % (range + reading)
Current control
0.3 % + 0.5 % (range + reading)
Voltage measurement 0.1 % + 0.1 % (range + reading)
Current measurement 0.3 % + 0.5 % (range + reading)
Factory (when HCV-3048
purchased with pstat board, or
pstat board returned to factory
for calibration with HCV-3048)
Voltage control 0.03 % + 0.03 % (range + reading)
Current control 0.1 % + 0.3 % (range + reading)
Voltage measurement
0.03 % + 0.03 % (range + reading)
Current measurement 0.1 % + 0.3 % (range + reading)
Bandwidth (-3dB) 120 kHz
Operating area Control/measurement : [-30,30] A @ [0, 48] V
(with 2.5 m cables)
Slew rate (no load) 20 V/µs
Rise/Fall time (no load) 3 µs
Floating mode Yes
(350 kΩ isolation)
Parallel ability Yes up to 4 (120 A)