Hach-Lange LUMISTOX 300 LPV321 User Manual - Manual (Page 7)

LUMIStox 300 Operating Manual Dr. Bruno Lange GmbH
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Page: 7
1.4 Procedure in short
1. Switch on printer and PC, if connected.
2. Insert system diskette in LUMIStox 300 diskette drive.
3. Switch on LUMIStox 300.
4. Switch on LUMIStherm incubation block.
5. Wait 30 minutes to allow instrument to thermostate.
6. During the thermostating period:
• Select the luminescent bacteria test and reactivate
the bacteria as described in the test instructions.
• Add 2 % sodium chloride to the sample and check the pH.
• If necessary, prepare a sample dilution series.
7. Switch on automatic colour correction if necessary.
8. Set the LUMIStox 300 to the required evaluation mode (GL or EC value) or to the
test that is to be carried out (e.g. LCK488).
9. Key the requested initial settings into the LUMIStox 300.
10. Carry out the test in line with the working procedure
and the LUMIStox 300 menu guidance.
11. Read the result.
12. Close the measuring compartment.
1.
2. L euchtb akterie n reakti vieren
3. K ontroll- un d Prob enlösu ng(en )
in Meß küvetten geben
4. Leu chtbak terien i n Meßk üvetten geben
1. P robe a ufsalze n
5. Mess en und Ergeb nis ab lesen
K on t ro lle P ro be
2 % N aC l P rob e
K o ntro lle Pr obe
Leu chtb akterien
Mi n u ten 1 5
M in u te n
0
Mi n u ten 3 0
L C K 484
1.
DR LA N G E LUMIStox
1 2 3
4 5 6
7 8 9
. 0 C
M e s s