How can I check my calibration on the UVAS probe?

Document ID

Document ID TE2160

Version

Version 2.0

Status

Status Published

Published Date

Published Date 27/05/2017
Question
How can I check my calibration on the UVAS probe?
Summary
UVAS sc sensor and calibration verification
Answer
A filter glass, Catalog Number/ Order Code LZX396, can be purchased to verify calibration on the UVAS,  The same filter is utilized with all path lengths. Make sure the wiper in not in bypass mode by going to the main menu > sensor setup > configure > set bypass option to NO. Place the filter glass in the measuring gap of the UVAS and go to menu > sensor setup > calibration > verify. The controller will show a DEXT reading. Compare that to the DEXT reading on the box the filter came in. The values should be +/- 5% of the label value.