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Section 4
4.1 Software Menu
SELECT BLOCK
LEFT/RIGHT
SELECT PROGRAM
100 °
DIGESTION PERIOD?
120'/60'/30
100 °C: 100 °C 60'
OK
SELECT PROGRAM
COD
COD: 148 °C 120'
OK
SELECT PROGRAM
40 °
40 °C: 40 °C 10'
OK
SELECT PROGRAM
PRG1
Operation
Select the heating block.
Selection of 100 °C temperature program. Heats
cuvettes for 30, 60, or 120 minutes at 100 °C.
Selection of temperature time.
For example, the "100 °C, 60 minutes" setting is
needed to digest samples using the LCW 902
Crack Set. Start the program with
Selection of COD Temperature program. Heats
cuvettes for 2 hours at 148 °C. In the cooling
phase, 4 beeps indicates that the cuvettes have
cooled to 80 °C. Remove and carefully invert the
cuvettes several times, before allowing them to
cool further in a rack.
Start the program with
Selection of 40 °C temperature program. Heats
cuvettes for 10 minutes at 40 °C.
Start the program with
Programming a user-specific temperature program
(5.4 User programs auf Seite
.
OK
.
OK
.
OK
65).
57
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