Probe Reference - Presys TA-1200PLAB Technical Manual

PRESYS
 Instruments
In the STEP function, a step value can be configured, and the steps can be changed
through the up and down arrows.
In the Temperature Generation Configuration
change the block setpoint rate in ° C / seconds.
In REFERENCE menu, you can configure the type of probe reference (see section
2.1.1 Probe Reference). The chosen reference appears just below the REFERENCE
button.
At the bottom, an input can be configured. When the input is selected, the screen
will split automatically. To select an input, just touch the INPUT bar (see section
2.1.2 INPUT MENU).
The icon shows a Quick Navigator, with the options for Main Menu (HOME),
Data-Logger and Tasks (not available for this model). Pressing MENU, there are options
for the selection of display Brightness and Memory Manager (see section 2.1.3).
Furthermore, it brings information about the auxiliary input configuration and IP address.
Press BACK to return to Calibrator Mode or HOME to go to the Main Menu.

2.1.1 - Probe Reference

There are two different references to the thermal block: Internal Reference and
External Reference.
The Internal Reference is a sensor built into the block.
The External Reference is an option for more accurate measurements. The
reference comes from a Standard Thermocouple Sensor placed inside the insert, among
the DUT (devices under test). This Standard Sensor should be a noble metal thermocouple
(R, S, B or Au-Pt types). To increase accuracy to the measurements, ITS-90 parameters
can be used to correct the thermocouple electromotive force in reference to the IEC-60751
table.
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Fig. 07 - Quick Navigator and Secondary Menu
TA-1200PLAB
button , it is possible to