Taylor K-8000, Руководство пользователя, Страница: 41 / 100

3-15 TTi
®
Colorimeter User’s Manual
Part 3 Colorimeter Operation
STEP 6
Prepare sample.
Sample preparation varies for each test. Samples may need to be
filtered to remove turbidity or diluted to adjust the concentration
into a range that can be analyzed by the instrument. There may be
specific techniques or timing steps required for reagent addition.
Instructions supplied with each test specifically describe how to
prepare samples.
Here is a typical procedure for preparing a sample:
• Remove sample cell from sample cell compartment; then remove
cap.
• Add test reagents. Replace cap and swirl to mix thoroughly.
• Insert sample cell into sample cell compartment. Align marks.
STEP 7
Read the sample.
Select READ using  ; then press ENTER .
The READING transition graphic will be displayed and the instrument
will read the sample and display the result.
RESULT will be displayed in terms of the selected chemical form.
Re-zero/read more samples:
Select ZERO
using  ; insert blank; then press ENTER .
Select READ
using  ; insert sample; then press ENTER .
Return to current test menu:
Select NEW using  ; then press ENTER .
Align
arrow on
sample
cell with
notch on
meter.