QUAD CCD IMAGING CAMERA. AN X-RAY DETECTOR. PROVIDES RAPID DATA COLLECTION FOR MACROMOLECULAR CRYSTALLOGRAPHIC APPLICATIONS. THE UNITS COMBINES A LARGE FORMAT CCD WITH A DEMAGNIFICATION TAPER RATIO OF 2.08:1, TO PROVIDE A DETECTOR SPECIFICALLY OPTIMIZED FOR THE HIGH SENSITIVITY AND SPATIAL RESOLUTION NEEDS OF THE MACROMOLECULAR CRYSTALLOGRAPHER. THE DEVICE INCORPORATES A FIBRE OPTIC TAPER ARRAY 203 X 203 MM BONDED TO FOUR FRONT-SIDE ILLUMINATED IMAGE SENSORS. THE HIGH SENSITIVITY ACHIEVED IN THIS WAY IS COMBINED WITH A HIGH-SPEED READOUT DESIGN WHILE PROVIDING A TRUE DYNAMIC RANGE OF 18,500:1. FEATURES: SUPERIOR FRONT-ILLUMINATED BLUEPLUS TECHNOLOGY; LARGE 203 X 203 MM IMAGE AREA; 4168 X 4168 PIXEL ARRAY WITH A 76 CHANNEL READOUT; 2.08:1 TAPER DEMAGNIFICATION FOR HIGH SIGNAL-TO-NOISE RATIO; FAST 32 MHZ TOTAL DATA THROUGHOUT; CHOICE OF 1 X 1, 2 X 2, AND 4 X 4 BINNING MODES; AND RELIABLE JOULE-THOMPSON (J-T) COOLING.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6. HSENS TO HEADING 9022 AND 9030 ALSO APPLY. CN 9030 10 00: INSTRUMENTS AND APPARATUS FOR MEASURING OR DETECTING ALPHA, BETA, GAMMA, X-RAY, COSMIC OR OTHER IONISING RADIATIONS; INSTRUMENTS AND APPARATUS FOR MEASURING OR DETECTING IONISING RADIATIONS; OTHER