Customs Search

CONTACT IMAGE SENSOR (CIS). IT IS A COMPONENT PART OF AN ELECTRONIC SCANNER. THESE SENSORS ARE USED IN FLATBED SCANNERS, ALMOST IN DIRECT CONTACT WITH THE OBJECT TO BE SCANNED. A CIS IS AN INTEGRATED MODULE THAT COMPRISES AN ILLUMINATION SYSTEM, AN OPTICAL SYSTEM AND A LIGHT-SENSING SYSTEM, ALL WITHIN A SINGLE COMPACT COMPONENT. THE IMAGE SENSOR IN QUESTION WILL BE USED AS A REPLACEMENT PART WHEN REQUIRED.

LAPTOP STAND SUITABLE FOR USE WITH 12 TO 17 INCH PORTABLE COMPUTERS, WITH ADJUSTABLE ANGLE SUPPORT ALLOWING FOR USER TO VARY THE HEIGHT AND VIEWING ANGLE OF MAXMIUM 50 DEGREE. CONSTRUCTED FROM PLASTICS.

IT MODULE: THE MAIN FUNCTION OF THE MODULE WHICH IS COMPOSED OF STEEL IS TO HOUSE COMPUTER SYSTEMS. IT CONTAINS ELECTRICAL COMPONENTS AND IS CAPABLE OF HOLDING 20 RACKS AND 96 SERVERS PER RACK. SINCE SERVERS CAN ONLY OPERATE WITHIN A LIIMITED TEMPERATURE AND HUMIDITY RANGE IT IS A STRUCTURE ONTO WHICH AN AIR HANDLING UNIT (AHU), A MIXING MODULE AND A DIRECT EVAPORATIVE COOLING MODULE CONNECT TO CREATE A TEMPERATURE/HUMIDITY CONTROLLED ATMOSPHERE FOR THE OPERATION OF A DATA CENTRE.

A SPECIFICALLY SHAPED RUBBER KEYPAD THAT IS USED FOR THE OPERATION OF A FINGERPRINT SCANNER. THE KEYPAD PROVIDES THE INITIATION SIGNAL FOR THE DATA INPUT ENTRY ON THE FINGERPRINT SCANNER.

A HEATSINK CONTAINING A FAN. THIS IS A THERMAL DEVICE FOR COOLING COMPUTER CENTRAL PROCESSING UNIT CHIPSET. IT IS USED WITH AUTOMATED DATA PROCESSING MACHINES.