Teledyne 6700-C Total Organic Carbon Analyzer (Hi-Temp Combustion version) - Manual (Page 34)

Operation Model 6700C TOC
Teledyne Analytical Instruments 34
4.4.2 Reagents
The following provides reagent preparation guides for acid reagent.
Sulfuric Acid is the acid of choice. Phosphoric Acid may NOT be
used in the Model 6700C TOC High Temperature Combustion
Analyzer.
4.4.2.1 P REPARATION O F S ULFURIC A CID S OLUTION
TAI recommends the use of Ethylene Glycol and Ammonium
Sulfate, but the user may choose another standard from the above tables.
The container used should be flushed with distilled or deionized (DI)
water. Add 56ml of 66 Baume sulfuric acid to 1 liter of D. I.
Recommended Reagent Container size is 4 Liter.
CAUTION: ALWAYS ADD ACID TO WATER TO KEEP FROM
SPLASHING OR SPRAYING REACTION
COMPONENTS.
4.4.3 NDIR Calibration (Gas Calibration)
Note: On the initial Startup or after a prolonged storage, the gas
calibration should be checked and, if necessary, performed
prior to liquid calibration (see Section 3.5)
.
From Menu, select [CAL]. The following screen will appear:
Select [Sensor].