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
Hach
distributor 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/2010
Note
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 159
was entered in and
press
ENTER
. The display will show
USER
and
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:
Ensure 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 159
HCT 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
Hach
distributor
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
,
Iron HCT 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 159
MEASURING RANGE:
0.10 - 5.00 mg/L Free-Fe / 0.12 - 6.00 mg/L Tot-Fe
