Hach-Lange LZV937 - DR 6000 additional software enzymology tests - Handbuch (Seite 38)

English 38
D-glucose and D-glucose (S)
Procedure for D-glucose
1. Prepare the test according to the process specification.
2. Select STORED PROGRAMS > SELECT BY NUMBER.
3. Enter the number 2208 for the program "D-glucose". Confirm with
OK.
Enter the number 2209 for the program "D-glucose (S)" with creep
monitoring. 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 3:00 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 15:00 timer starts. When the time on the timer elapses, two
short acoustic signals are sounded.
Extinction 2 is measured in all cuvettes.
Note: For program 2209 D-glucose (S) with creep monitoring,
extinction 2 is measured six times in order to verify the stability of
the value and to preclude a subsequent creep reaction.
The result is indicated in g/L D-glucose and g/100 g D-glucose on
the display.
Program number 2208 2209
Parameter D-glucose D-glucose (S)
R-Biopharm AG order number Art. no. 10 716 251 035
Results information
g D-glucose / L sample solution
g D-glucose / 100 g sample
Carousel loading
Carousel position 1: Blank value
Carousel position 2-7: Samples 1 to 6