Hach-Lange LZV937 - DR 6000 additional software enzymology tests - Handbuch (Seite 46)

English 46
Xylitol
Procedure for xylitol
1. Prepare the test according to the process specification.
2. Select STORED PROGRAMS > SELECT BY NUMBER.
3. Enter the number 2221 for the program "Xylitol". Confirm with OK.
4. Press START to start the program.
5. Set the blank value cuvette to carousel position 1.
6. Set the sample cuvettes to carousel positions 2-7.
7. Press READ CAROUSEL.
The 2:00 timer starts. When the time elapses, two short acoustic
signals are sounded.
Extinction 1 is measured in all cuvettes. R1 is shown on the display.
8. Pipette the reagent into the blank value and sample cuvettes
according to the process specification.
9. Press READ CAROUSEL.
The 2:00 timer starts. When the time elapses, two short acoustic
signals are sounded.
Extinction 2 is measured in all cuvettes. R2 is shown on the display.
10. Pipette the reagent into the blank value and sample cuvettes
according to the process specification.
11. Press READ CAROUSEL.
The 30:00 timer starts. When the time elapses, two short acoustic
signals are sounded.
Extinction 3 is measured in all cuvettes.
The result is indicated in g/L xylitol and g/100 g xylitol on the display.
Program number 2221
Parameter Xylitol
R-Biopharm AG order number Art. no. 10 670 057 035
Results information
g xylitol / L sample solution
g xylitol / 100 g sample
Carousel loading
Carousel position 1: Blank value
Carousel position 2-7: Samples 1 to 6