3BA00174 • 2014-02-06 • Rev. 5
HR 100 1 / 30
6.
Description of function
50
20
100
200
300
60
120
180
240
300
360
420 t
(sec)
T
(°C)
t
h
+t
h
t
h
t
h
+t
h
+t
h
Example 1
: If you set the value 2.0K/sec. at an end temperature of T = 220°C, heating will
take place at a rate of 2K per second and the end temperature is in this case reached after
approx. 100 seconds. The control keeps this temperature over the duration of the dwell time [t
h] = 10 seconds. Then the cooling phase is started. If you require a longer dwell time, you must
extend this time in the parameter [Run time] accordingly. In this example the dwell time is to
be extended by 40 seconds (+th). The [Run time] was therefore set to 150 seconds.
Example 2
: If you set the value 1.0K/sec. at an end temperature of T = 220°C, heating will
take place at a rate of 1K per second and the end temperature is in this case reached after
approx. 200 seconds. The control keeps this temperature over the duration of the dwell time
[th] = 10 seconds. Then the cooling phase is started. If you require a longer dwell time, you
must extend this time in the parameter [Run time] accordingly. In this example the dwell time
is to be extended by 40 seconds (+th). The [Run time] was therefore set to 250 seconds.
Example 3
shows the characteristic for a ramp of 0.5K/sec.
