pH/mV Amp
37
A P P E N D I X C
C
Specifications
pH/mV Amplifier Section
pH/mV Amplifier:
High impedance, electrometer type.
Input ranges:
±200 µV to ±2 V full scale in 13 steps
(combined
e-corder
and pH/mV Amp)
Input resolution:
16 bits, 0.0015% of range
Input impedance:
10
13
Ω typical
Amplifier noise:
< 1µV rms (< 4 µV p–p) with a
bandwidth of DC – 10 Hz
Maximum Input:
±10 V
Input Connection type:
Insulated BNC.
Low pass filter:
10 Hz. (-3 dB frequency)
Low pass filter accuracy:
±3.0%
Low pass filter type:
Bessel (2 pole)
Summary of Contents for e-corder pH/mV Amp
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