2 display, 3 control lamps (leds), Display – YSI CR 3200 Thermoreactor User Manual
Page 17: Control lamps (leds)
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CR 3200
Basic principles of operation
17
ba76120e01
08/2012
4.1.2
Display
Example: Program selection
4.1.3
Control lamps (LEDs)
The control lamps above the operating panel are assigned to the
thermoblock and indicate the current operating state.
If the control lamps are off the thermoreactor is in the Standby mode.
1
Temperature in the thermoblock
2
Number of the temperature program
3
Specified temperature
4
Reaction time in hours and minutes
LED
flashes
is illuminated
green
Program selection
red
active temperature
program:
heating period or cooling
period
active temperature program:
reaction temperature reached
red and
green
active temperature
program:
program canceling
selected
1
2 3
4
23°C
23°C
1:148°C
2:00
1
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