Gb 13. heating and cooling times – WIKA CTM9100-150 Benutzerhandbuch
Seite 45
45
WIKA operating instructions, models CTD9100, CTB9100, CTM9100
11263911.02 05/2014 GB/D
GB
13. Heating and cooling times
13.8 Model CTM9100-150 as a micro calibration bath
Measuring conditions
Silicone oil 10 CS
Heating up:
Time
Cooling:
Time
-20 °C to -15 °C
0:25 min
150 °C to 125 °C
2:01 min
-15 °C to -10 °C
0:25 min
125 °C to 100 °C
3:27 min
-10 °C to 0 °C
0:41 min
100 °C to 75 °C
3:36 min
0 °C to 25 °C
2:36 min
75 °C to 50 °C
4:37 min
25 °C to 50 °C
2:51 min
50 °C to 25 °C
6:18 min
50 °C to 75 °C
3:21 min
25 °C to 0 °C
9:55 min
75 °C to 100 °C
3:57 min
0 °C to -10 °C
6:27 min
100 °C to 125 °C
5:22 min
-10 °C to -15 °C
4:12 min
125 °C to 150 °C
9:10 min
-15 °C to -20 °C
5:23 min
13.9 Model CTM9100-150 as dry-well temperature calibrator
Measuring conditions
■
All times refer to a Pt100 reference sensor with Ø 6 mm
■
The reference sensor is positioned centrally in the tank,
25 mm over the strainer insert
■
All times are transition times and do not account for the
required settling time
■
The measurements were carried out at a room tempera-
ture of approx. 23 °C, with the cover off the bath
■
It is controlled by the internal reference sensor
■
All times refer to a Pt100 reference sensor with Ø 6 mm
■
The reference sensor is located 10 mm off-centre, at a
depth of 155 mm
■
All times are transition times and do not account for the
required settling time
■
The measurements were carried out at a room tempera-
ture of approx. 23 °C
■
It is controlled by an external reference sensor (3 x 300 mm)
■
Without cap, without covering
Insert
Heating up:
Time
Cooling:
Time
-20 °C to -15 °C
0:42 min
150 °C to 125 °C
3:37 min
-15 °C to -10 °C
0:44 min
125 °C to 100 °C
4:12 min
-10 °C to 0 °C
1:30 min
100 °C to 75 °C
5:02 min
0 °C to 25 °C
3:47 min
75 °C to 50 °C
6:18 min
25 °C to 50 °C
4:17 min
50 °C to 25 °C
8:23 min
50 °C to 75 °C
4:42 min
25 °C to 0 °C
12:45 min
75 °C to 100 °C
5:47 min
0 °C to -10 °C
7:54 min
100 °C to 125 °C
7:39 min
-10 °C to -15 °C
5:12 min
125 °C to 150 °C
12:05 min
-15 °C to -20 °C
6:38 min