LABORATORY DECONTAMINATION SYSTEM . THE UNIT DELIVERS A HYDROGEN PEROXIDE SOLUTION ONTO A HOT PLATE, WHICH CONVERTS IT INTO A VAPORISED FORM. THIS VAPOUR IS WHAT KILLS THE BACTERIA. THE SYSTEM CONTROLS CYCLE PHASES, OPERATING PRESSURE, AIR FLOW RATES, RELATIVE HUMIDITY ETC. HOWEVER THE ESSENTIAL CHARACTER IS THE STERILISATION PROCESS.

CLASSIFICATION IS DETERMINED B Y THE PROVISIONS OF GENERAL INTERPRETATIVE RULES 1 AND 6 AS WELL AS THE TEXT OF HEADINGS 8419 AND 841920.