Teledyne 6200T - Sulfides Analyzer - Manual (Page 190)

Calibration Procedures Model 6200T Total Sulfur Analyzer
Teledyne Analytical Instruments 190
OR
SAMPLE
EXHAUST
MODEL 701
Zero Air
Generator
VE
N
T
Calibrated
SO
2
GAS
(At high
concentration)
MODEL 700
Gas Dilution
Calibrator
(with Ozone
Bench Option)
Source of
SAMPLE Gas
(Remove
during
calibration)
SAMPLE
EXHAUST
VE
N
T
Calibrated
SO
2
GAS
(At high
concentration)
MODEL 701
Zero Air
Generator
Source of
SAMPLE Gas
(Remove
during
calibration)
3-way
Valve
Needle valve
to control
flow
Chassis
Chassis
Figure 9-1: Setup for Manual Calibration without Z/S valve or IZS Option (Step 1)
STEP TWO: Set the expected
SO
2
span gas concentrations. In this example the
instrument is set for single (SNGL) range mode with a reporting range span of 500 ppb.