Harvard Apparatus 552 / 55-0665 / 550665 Pump Speed Modulator

Input - Single-ended, DC coupled 0 to +10V. Signal source can be “Floating” (not referenced to
chassis GND), if necessary.
INPUT CIRCUIT is protected from over-voltage (≥15V).
Input Impedance - 100,000 Ω
Gain - Unity Gain (1:1)
Signal Transfer Accuracy - (Input to output): ± 1% F.S.
End-Point Linearity - ±5% F.S., when used with HACO SCR-speed control
Isolation Leakage - With 120 VAC, 60 Hz applied between input and output, less than 30
microamps.
Output - 0 to +10V signal, not referenced to chassis (AC) ground
Power - 100 - 130 VAC 50/60 Hz, 10 W
Dimensions, H x W x D - 7.9 x 18.3 x 20.3 cm (3-1/8 x 7-3/16 x 8 in)
Weight -(3 lb, 2 oz)