Proline Kryomats
67 / 137
7.8
Programmer
Almost any temperature/time profile can be created with the programmer. A desired bath temperature can be
approached as quickly as possible or via a defined ramp. Furthermore, the pump level and the behavior of the
switching outputs can be defined. Five temperature/time programs are provided for free programming. Each program
consists of a number of temperature/time segments. Also included are details of how often the program is to be
executed (loops). The sum of all segments of all programs may be up to a maximum of 150. A warning is given if the
creation of more than 150 segments is attempted.
Typical segments are:
Ramp: If a time is specified, then the segment is a ramp, which is described by the target temperature, i.e. the
temperature at the end of the segment, and the duration from the start to the end of the segment.
Step: Without any specified time the final temperature is approached as quickly as possible.
Temperature hold phase: No temperature change (i.e. the temperatures at the start and end of a segment are the
same).
The programmer can be controlled or changed via the RS 232 interface, the timer or switching contacts.
7.8.1
Program example
Cooling time depends on
type of device, load, etc.
Real program example with 6 segments
No
T end °C
Time [h:m]
Tolerance
No
Pump
Out 1
Out 2
Out 3
Start
30.00°C
-------
0.00°C
Start
-------
-------
-------
-------
1
30.00°C
00:20
0.10°C
1
2
-------
-------
-------
2
50.00°C
00:20
0.00°C
2
3
-------
-------
-------
3
70.00°C
00:40
0.00°C
3
4
-------
-------
-------
4
70.00°C
00:10
0.10°C
4
2
-------
-------
-------
5
60.00°C
00:30
0.00°C
5
2
-------
-------
-------
6
30.00°C
00:00
0.00°C
6
2
-------
-------
-------
Pump
Menu
End
Insert
Delete Pump
Menu
End
Insert
Delete
°C
80
70
60
50
40
30
20
10
0
20
40
60
80
100
120
t/min
Start
This is Segment No. 2
