SENSOR USED FOR BASIS WEIGHT MEASUREMENT USING THE PRINCIPAL OF BETA ABSORPTION TO MEASURE THE MASS PER UNIT AREA OF A MOVING WEB. THE SENSOR WILL BE FITTED TO A SCANNER TO TEST MATERIALS SUCH AS PAPER.

GIR 1 & 6 TEXT OF HEADING 9022 SUBHEADING 9022 29 HSEN 9022 (II) (3)