Vaisala Humicap HMW60U Guía de usuario descargar pdf (Pagina 56)

User's Guide ______________________________________________________________________

54 __________________________________________________________________ M210297EN-E

9. Remove the filter from the transmitter's probe and insert the

probe into the reference condition.

10. Press ADJUST to continue adjusting.

11. Select 1-point adjustment, press SELECT.

12. Press READY when the reading is stabilized in the reference

condition (takes about 30 minutes or more). You can follow the

stabilization from the GRAPH display.

13. Enter correct reference value by using the arrow buttons. Press

OK.

14. Confirm by pressing YES.

15. Adjustment is done. Press BACK and EXIT to return to the

basic display.

16. Switch off the MI70 and detach the calibration cable.

2-Point Adjustment by Using a

Calibrator

Note that the difference between the two reference humidities shall be

at least 50 %. MI70 indicator is used now in communication.

If you use humidity calibrator HMK15, please use the adapter fitting

(13.5 mm) on the measurement hole if you calibrate probes of

HMT334, HMT335, HMT337 and HMT338.

Follow the steps from 1 to 8 on page 52 and continue as follows:

9. Remove the filter from the transmitter's probe and insert the

probe into lower reference humidity.

10. Press ADJUST to continue adjusting.

11. Select 2-point adjustment, press SELECT.

12. Press

READY when the reading is stabilized in the first

reference condition (takes about 30 minutes or more)

13. Enter correct reference value by using the arrow buttons. Press

OK.

14. Remove the probe and insert the probe into higher reference

humidity. You can follow the stabilization from the GRAPH

display (takes about 30 minutes or more).

15. Press READY when the reading is stabilized in the second

reference condition.

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Vaisala Humicap HMW60U Guía de usuario Pagina 56