Teledyne ML - T100 UV Fluorescence SO2 Analyzer
6.10. CALIBRATION OF OPTIONAL SENSORS
6.10.1. O
SENSOR CALIBRATION
2
6.10.1.1. O
CALIBRATION SETUP
2
This section presents calibration procedures for the O
sensor option.
Calibration begins with connecting the zero and span gases, then setting the
concentration values.
Bottled gases are connected as follows:
3-way
Valve
Manual
Control Valve
Figure 6-13:
O
SENSOR ZERO GAS: Teledyne ML recommends using pure N
2
the zero point of your O
2
O
SENSOR SPAN GAS: Teledyne ML recommends using 20.9% O
2
calibration the span point of your O
Source of
SAMPLE GAS
(Remove during
calibration)
PUMP
O
Sensor Calibration Set Up
2
sensor option.
sensor.
2
Calibration Procedures
sensor option and for the CO
2
VENT
here if input
is pressurized
Chassis
SAMPLE
EXHAUST
when calibrating
2
in N
2
2
when
2
189