IRREVERSIBLE TEMPERATURE RECORDER. SMALL SELF ADHESIVE LABELS WHICH CONTAIN ONE OR MORE SEALED TEMPERATURE SENSITIVE CHEMICAL INDICATORS. THESE TURN PERMANENTLY AND IRREVERSIBLY FROM SILVER TO BLACK AT ITS CALIBRATED TEMPERATURE. USED TO INDICATE A MAXIMUM TEMPERATURE. RESPONSE TIME IT LESS THAN ONE SECOND WITH AN ACCURACY OF +/- 1% OR 2% DEPENDING ON THE TEMPERATURE RATING. AVAILABLE IN VARIOUS TEMPERATURE RANGES (FROM 38 DEGREES TO 260 DEGREES CENTIGRADE). LABELS ARE BRIGHT ORANGE, MEASURE 44 X 18 MM AND SHOW SIX SEPARATE TEMPERATURE LEVELS. THE LABEL COMPONENTS ARE : POLYESTER SUBSTRATE, ACRYLIC ADHESIVE, PROPRIETARY WAXY COMPOUND OF FATTY ACIDS AND THEIR ESTERS FORMULATED FOR MELTING POINT. THE PRODUCT IS IN SOLID FORM.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIRS): GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 3824: CHEMICAL PRODUCTS AND PREPARATIONS OF THE CHEMICAL OR ALLIED INDUSTRIES (INCLUDING THOSE CONSISTING OF MIXTURES OF NATURAL PRODUCTS), NOT ELSEWHERE SPECIFIED OR INCLUDED. GIR 3B HAS BEEN USED AS THE CHEMICAL WITHIN THE LABEL IS CONSIDERED TO GIVE THE ESSENTIAL CHARACTER. GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 3824 90: OTHER THAN ABOVE AT SUBHEADING LEVEL. CN CODE 3824 90 93 - CHEMICAL PRODUCTS OR PREPARATIONS PREDOMINANTLY COMPOSED OF ORGANIC COMPOUNDS, NOT ELSEWHERE SPECIFIED OR EXCLUDED. OTHER THAN IN THE FORM OF A LIQUID AT 20 DEGREES C. .