HCPE 159 B / Druckfarbe schwarz / 2
Note
If this is the first time you have run this test on your DR/2010,
you must contact your local Hachdistributor for an upgrade
of your software or perform the Manual Program Update for
the DR/2010 (see Instrument Methods).
INSTRUMENT SET-UP
1. The display should read: Enter Program #
2. Enter 276 on the keypad.
3. Rotate the wavelength dial until the small display shows:
485 nm.
When the correct wavelength is dialed in, the display will
quickly show: Zero Sample.
4. Insert the COD Vial Adapter into the cell holder with the
marker to the right.
5. Follow the procedure steps.
(Note:If measuring Total Iron and performed the sample
digestion using the HCT 200 Metal Prep Set, select the
Total Iron alternate form).
6. Wipe the outside of the zero vial.
Place the vial into the adapter.
Place the cover on the adapter.
7. Press: ZERO. The display will show:
Zeroing… then: 0.00 mg/L Free Fe or
0.00 mg/L Total Fe if the Total Iron alternate form
was selected.
8. Clean the outside of the sample vial.
9. Place the vial into the adapter. Place the cover on the
adapter.
10. Press: READ. The display will show: Reading...
then the results are displayed in mg/L Free Fe or
Total Fe.
Note
If the test overranges, repeat the UniCell™ test with diluted
sample.
DR/2010Note
If this is the first time you have run this test on your DR/890,
you must first perform the DR/890 User Calibration procedure
at the end of the next section (see Instrument Methods).
INSTRUMENT SET-UP
1. Press PRGM. The display will show PRGM ?
Enter the user program number that the
UniCell™
Iron HCT 159was entered in and
press ENTER. The display will show USERand mg/L as
the units. These will be in the Concentration Display
Form unit chosen when the method was entered in the
instrument.
2. Insert the COD/TNT Adapter into the cell holder by
rotating the adapter until it drops into place.
Then, push down to make sure it is completely inserted.
3. Follow the procedure steps.
(Note:Ensur e that the correct Iron unit Free or Total was
used when the method was entered in the instrument).
4. Clean the outside of the Zero vial and place it in the
adapter. Push down on the top of the vial until it seats
completely into the adapter. Tightly cover the vial with
the instrument cap and press ZERO.
5. Clean the outside of the sample vial and place it in the
vial adapter. Push down on the top of the vial until it
seats completely into the adapter. Tightly cover the vial
with the instrument cap and press READ.
6. Results will be in mg/L of the Display Form unit chosen
when the method was entered.
DR/890 HCT 159HCT 159
MEASURING RANGE: 0.10 - 5.00 mg/L Free Fe/ 0.12 - 6.00 mg/L Total Fe
MEASURING RANGE: 0.10 - 5.00 mg/L Free-Fe/ 0.12 - 6.00 mg/L Total-Fe
Note
If this is the first time you have run this revision of the test on
your DR/2500, you must contact your local Hachdistributor
for an upgrade of your software (Instrument Version Number
1.11 and Hach Program version number 27).
INSTRUMENT SET-UP
1. Touch: Hach Programs.
Select program 276, IronHCT 159.
Then touch: Start.
2. Follow the procedure steps.
(Note:If measuring Total Iron and performed the sample
digestion using the HCT 200 Metal Prep Set, select the
Total Iron alternate form under Options).
3. Wipe the outside of the zero vial.
Place it into the cell holder.
4. Touch: Zero. The display will show:
0.00 mg/L Free-Fe or Tot-Fe if the Total Iron
alternate form was selected.
5. Clean the outside of the prepared sample vial and place
it into the cell holder. Read the results.
DR/2500 HCT 159MEASURING RANGE: 0.10 - 5.00 mg/L Free-Fe/ 0.12 - 6.00 mg/L Tot-Fe