Fluke Hart Scientific 1575 Super-Thermometer User Manual page 29

4. Set the temperature conversion type. Move the cursor to the CON-
VERSION selection. Use the L and R keys and Enter to select
ITS-90 or whatever conversion is appropriate for your probe (Section
7.4.3.2). Refer to the calibration report or specifications for your probe.
Most SPRTs and RTDs use the ITS-90.
5. Enter the characterization coefficients for your probe. Use the nu-
meric keys and Enter to enter each coefficient. The coefficients are deter-
mined when the probe is calibrated. Refer to the calibration report or
specifications for your probe. When finished exit out to the main menu
using the RETURN soft-key or Exit.
6. Begin sampling. If the 1575/1590 is not now sampling press the RUN
soft-key in the SAMPLE MENU to begin sampling (Section 7.2.1).
The 1575/1590 should now be able to measure temperature accurately. If de-
sired, you can modify the filter settings in the SAMPLE MENU to minimize
noise (Section 7.2.4). You may change the units from °C to any other desired
units such as °F or K using the UNIT soft-key in the SYSTEM menu (Section
7.6.1). You can set up the display to show statistical data or graph measure-
ments in the DISPLAY MENU (Section 7.5).
4 Quick Start
Measure Temperature
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