Rotronic LOG-HC2 Universal Datalogger Manual de usuario descargar pdf (Pagina 37)

Setup

Calibrating the sensors

The sensors and analogue inputs can be calibrated using a 2 point calibration

process. Those sensors marked “not changeable” in the Calibration column

cannot be calibrated.

CAUTION

Calibration and adjustment of the HygroClip2

probe is carried out using the ROTRONIC

HW4 software.

Select User settings and at the bottom click on Read user settings. Under

General > Calibration, check the Change values checkbox.

Choose Channel

Select a channel and then click Calibration.

Calibration can be carried out a) manually or b) by measuring the signal and sub-

sequently entering the target value.

a) Manual calibration

First enter the actual value and then the associated target value for points P1 and

P2. Activate the completed calibration by checking the checkbox

. Confirm

your selection with OK.

b) Calibration using the measurement function

Apply the desired signal for point P1 and click Measure. The

measured actual value is displayed. Enter the associated tar-

get value for point P1. Repeat this procedure for P2. Activate

the completed calibration by checking the checkbox

. Con-

firm your selection with OK.

Activate the completed calibration by checking the checkbox

and then click

OK. If necessary, calibrate further sensors (channels). With Write user settings

you can simultaneously transfer all of the completed calibrations to the logger.

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Rotronic LOG-HC2 Universal Datalogger Manual de usuario Pagina 37