Scan; Scan Control; Scan Rate; Set-Point Resistance - Fluke 9102S User Manual

9102S Dry-Well Calibrator

Scan

6.3 Scan
The scan rate can be set and enabled so that when the set-point is changed the dry-well
heats or cools at a specified rate (degrees per minute) until it reaches the new set-point.
With the scan disabled the dry-well heats or cools at the maximum possible rate.
6.3.1

Scan Control

The scan is controlled with the scan on/off function that appears in the main menu
after the temperature scale units.
Sc
Off
Press the up or down arrow to toggle the scan on or off.
On
Press "SET" to accept the present setting and continue. Press "EXIT" to cancel.
S
6.3.2

Scan Rate

The scan rate can be set from 0.1 to 99.9°C/min. The maximum scan rate, however,
is actually limited by the natural heating or cooling rate of the instrument. This rate is
often less than 100°C/min, especially when cooling.
The scan rate function appears in the main menu after the scan control function. The
scan rate units are in degrees Celsius per minute, regardless of the selected units.
Sr
0.1
Press the up or down arrow to change the scan rate.
2.0
Press "SET" to accept the new scan rate and continue. Press "EXIT" to cancel.
S
6.4

Set-point Resistance

The set-point resistance is the resistance the instrument is trying to make the control
sensor achieve and is calculated in the firmware using the set-point temperature. This
value is not directly adjustable but is recalculated when the set-point temperature is
22
Sc flashes for one second and then the current scan setting
is displayed
Scan function off
Scan function on
Accept scan setting
Sr flashes for one second and then the current scan rate
setting is displayed
Scan rate in°C/min
New scan rate
Accept scan rate