1.
INTRODUCTION
Your HP9000 pH Meter utilizes an advanced embedded
Microprocessor chip as the heart and brain of the
Instrument. It incorporates Analog/Digital Converter,
Computing, and Display into one micro-chip. This
increases the reliability and greatly reduces the power
consumption.
1.1
Features
Low Power Consumption
Unit requires very low power in “OFF” and ‘AUTOLOCK”
mode.
Ease of use
Automatically lock reading when a stable reading is
established. Feature can be disabled to allow continuous
reading display.
Automatic shut-off
Meter automatically shuts off after 5 minutes after last key
command. Feature can be disabled while reading in
continuous read mode.
One-touch calibration
The meter’s one-touch auto-calibration procedure uses
only one button to activate the mode. The unit will prompt
and confirm offset and slope point calibration.
1
