Hach manual Operating Information 3650 Portable O2 Analyzer

14 of 50 Operating Information - 3650 Portable O2 Analyzer

Stores a measurement value into memory

Backlights the LCD for approximately three minutes

Toggles between gas concentration and temperature measurement displays in measurement mode, increases or decreases the storage number during storage or memory view, or sets a calibration value during calibration

To start the instrument, press the keyboard POWER switch. When you turn power on, the instrument displays its model number briefly, and then starts in measurement mode.

You can access other instrument functions by pushing one of these keys while turning power on:

Sensor calibration - see “Calibrations” on page 31

Start automatic data acquisition - see “Automatic Data Acquisition” on page 16

Start memory storage view - see “Viewing Stored Measurements” on page 18

Display program identification information

Once you have completed the installation and start-up procedures defined in “Installation” on page 7, the analyzer can be operated independently, making measurements as a portable analyzer. You may store these measurement values for later analysis via the WinLog97 program (on your personal computer) or the memory view mode (on the instrument). The WinLog97 program operation is described in detail throughout the manual, where relevant.

ORBISPHERE Operator Manual