Hach-Lange LT 200 Thermostat - Manual (Page 62)

61
Start up
5.2 Routine operation
• Prepare the cuvettes as described in the
working procedure.
• Switch on the thermostat and open the
protective lid.
• Place the cuvettes in a heating block and
close the protective lid.
1. Select the required temperature program
using the appropriate keys.
• The thermostat heats to the set temperature
and the time automatically counts down to
zero.
• The actual temperature and the remaining
time are permanently visible in the display.
• Three beeps indicate that the temperature
program is finished; the thermostat cools.
5.2.1 Thermometer symbol
Thermometer
symbol
Description
Heating block is heating.
Heating block has reached
the set temperature.
Heating block is cooling.