Hach-Lange LUMISTOX 300 LPV321 User Manual User Manual
Page 19
LUMIStox 300 Operating Manual
Dr. Bruno Lange GmbH
______________________________________________________________________________
______________________________________________________________________________
Page: 19
9.
Enter the initial test settings and the required type of result on the LUMIStox 300.
9.
Measure the initial luminescence of the bacteria suspensions at the specified
time intervals.
10.
Immediately after each measurement, pipette 0.5 ml control solution or sample
dilution from the corresponding position in row A into the bacteria suspension in
row B or C.
12.
Wait for incubation period 1 (30 minutes for acute toxicity) to elapse.
13.
Measure the interim luminescence of the control and test solutions at the
specified time intervals, and note or print the results.
14.
Put the bacteria suspensions back into their positions in the LUMIStherm; do not
switch off the LUMIStherm.
15.
Leave while incubation period 2 elapses (24 hours for chronic toxicity). During
this time the LUMIStox 300 can be used for other tests or switched off. In this
case stop the test with <
←
> and <
→
>.
16.
Switch on LUMIStox 300 and select evaluation mode
incubation time is displayed.
17.
Measure the final luminescence of the control and test solutions at the specified
intervals and record or print the results.
18.
Select evaluation mode
solutions against 2% NaCl solution and record the results.