Teledyne BDS-3000 - Oxygen analyzer - Manual (Page 47)

Oxygen Analyzer Operation
Teledyne Analytical Instruments 33
Operation
4.1 Introduction
Once the analyzer has been installed, it can be configured for your
application. To do this you will:
• Set system parameters:
• Establish a security password, if desired, which will require
the operator to log in.
• Establish and start an automatic calibration cycle, if desired.
• Calibrate the instrument.
• Define the three user-selectable analysis ranges, then choose
autoranging or select a fixed range of analysis, as required.
• Set alarm setpoints, and modes of alarm operation (latching,
failsafe, etc).
Before you configure your BDS 3000, these default values are in
effect:
Ranges: LO = 100ppb ppm, MED = 1000
ppb, HI = 10 ppm.
Auto Ranging: ON
Alarm Relays: Defeated, Alarm 1 at10.000 ppm,
Alarm 2 at 1.000 ppm HI, Not
failsafe, Not latching.
Zero: Auto, every 0 days at 0 hours.
Span: Auto, at 008.00 ppm, every 0 days
at 0 hours.
If you choose not to use password protection, the default password
is automatically displayed on the password screen when you start up,
and you simply press ENTER for access to all functions of the analyzer.