Iron, With Tablet - Orbeco SC450 Guia Del Usuario

Methods
FE
Tablet Powder
0.0.0
Tablet Powder
! Zero
Test
FE
Tablet Powder
RESULT
Tablet Powder
Notes:
1. This method determines the total dissolved Iron as Fe
2. The IRON (II) LR tablet is used for differentiation – as described above – instead of the
IRON LR tablet.
3. For the determination of total dissolved and undissolved iron digestion is required.
Reagent re-order information
Iron Reagent Set
Contains 1 each of the following:
Iron LR Tablets, 100 ct.
Iron (II) LR Tablets, 100 ct.
For additional accessories, see page 17
SC450_V1_12/2010
Iron LR with Tablet
0.02 – 1.0 mg/l Fe
Fill a clean vial (24 mm Ø) with 10 ml of the water sample and
perform zero calibration (see "Operation").
Add one IRON LR tablet straight from the foil to the 10 ml water
sample and crush the tablet using a clean stirring rod.
Close the vial tightly with the cap and swirl gently several times until
the tablet is dissolved.
Place the vial in the sample chamber making sure that the
are aligned.
Wait for a reaction period of 5 minutes.
(Countdown can be activated, see page 7)
The method symbol flashes for approx. 3 seconds.
The result is shown in the display as mg/l iron.
Tolerance: ± 0.05 mg/l Fe
and Fe .
2+ 3+
RS5370
RT537-0BT
RT542-0
marks
9