Herunterladen Inhalt Inhalt Diese Seite drucken

Hach LANGE Pocket Colorimeter II Bedienungsanleitung Seite 23

Inhaltsverzeichnis

Werbung

Verfügbare Sprachen
  • DE

Verfügbare Sprachen

  • DEUTSCH, seite 29
9. When "S1" shows on the display, push
standard value, then push
Note: Push
10. When "A1" shows on the display, measure the absorbance of the
reacted standard solution.
a. Insert the reacted standard sample cell in the cell holder.
b. Install the instrument cap over the cell holder.
c. Push
d. Remove the sample cell from the cell holder.
11. The calibration is completed with two calibration points. If additional
standards are necessary for calibration:
a. Push
b. Do steps
12. Push
two times to go back to measurement mode.
Enter a calibration curve with the keypad
At least two data pairs are necessary to enter a user-prepared
calibration curve. A concentration value and the absorbance value for
the given concentration is necessary for each data pair. A maximum of
10 data pairs can be entered.
Note: This procedure can also be used to change the data pairs in a user-
entered calibration curve.
1. Set the instrument to the range to calibrate. Refer to
instrument
on page 11.
2. Push and hold
.
Note: If "USER" and "CAL" do not show, the factory calibration cannot be
changed on the selected range.
3. Push
until "EDIT" shows, then push
4. When "RES" shows on the display, set the resolution.
a. Push
b. To change the resolution, push
change.
c. To not change the resolution, push
to enter the next digit.
. The display shows the absorbance value for "S1".
until "Add" shows, then push
9–10
again to enter more standards.
until "USER" and then "CAL" shows, then push
. The resolution setting (decimal placement) shows.
. Push
.
.
.
, then
.
to enter the first
Configure the
. Push
to save the
English 23

Werbung

Kapitel

Inhaltsverzeichnis
loading

Inhaltsverzeichnis