Manual Calibration With Zero/Span Valves; Figure 9-5: Setup For Manual Calibration With Z/S Valve Option Installed (Step 1) - Teledyne t100 Operation Manual

9.4.

MANUAL CALIBRATION WITH ZERO/SPAN VALVES

MODEL 700
Gas Dilution Calibrator
(with O generator option)
3
MODEL 701
Zero Air
Calibrated
Generator
SO Gas
2
(At high
concentration)

Figure 9-5: Setup for Manual Calibration with Z/S Valve Option Installed (Step 1)

186
Zero and Span calibrations using the Zero/Span Valve option are similar to that
described in Section 9.2, except that:
•
Zero air and span gas are supplied to the analyzer through the zero gas and span gas
inlets rather than through the sample inlet.
•
The zero and cal operations are initiated directly and independently with dedicated
buttons (CALZ and CALS)
STEP ONE: Connect the sources of zero air and span gas to the respective ports on the
rear panel (refer to Figure 3-4) as shown below.
Source of
SAMPLE Gas
External Zero
Air Scrubber
VENT if input is pressurized
SAMPLE
EXHAUST
SPAN 1
ZERO AIR
Filter
VENT
Needle valve
to control flow
Chassis
06807F DCN7335