The collimators described in this page are certified as attested in the individual descriptions.

All the collimators are subject to rigorous production and final testing processes and are delivered with correct mechanical centering of the x-ray field, with calibration of the field to ensure exact light-field/x-ray field correspondence.

Automatic multilayer, square-field collimating system for installation on stationary x-ray equipment. Mounting plane at 80 mm (3.14”).

• Variable square-field min: 4x4 cm. max: 48x48 cm. at 100 cm DFF.
• Cluster of power led to project the light field simulating the x-ray field.
• Timer to limit the lighting exposure time of the light field from 30 to 60 seconds, setting via CAN_BUS.
• 150 kVp 4 mA radiation shielding.
• Self-centring system to assemble the collimator to the x-ray tube.
• Collimator rotation
• Laser line to align the collimator with the image receptor.
• Minimum inherent filtration 2 mm aluminium equivalent (1 mm on request).
• Direct control via Can Bus.
• Automatic positioning of the x-ray field
• Led indicator on the front panel shows the mode of operation.
• Digital display of operations.
• Device monitoring collimator angulation.
• Key switch to change the system from automatic to manual mode.
• Devices to complement the system.

certifications
CSA	CE	FDA

Automatic square-field X-ray beam-limiting system for operation on stationary radiological equipment. Automatic position, via CAN BUS, of the shutters according to cassette size, fixed fields used and FFD( SID).

The system comprises two collimator mounted electronic circuits: one circuit serves to supply and control the lamp or white power Led simulating the x-ray field and the laser; the second circuit controls the motors for the positioning of shutters and, if assembled, of filters and iris. Format reduction and manual operation of the system are performed by two knobs and a set of pushbuttons placed on the collimator front panel.

A digital display and Led indicators on the front panel provide the following data:

• field size
• FFD(SID) values
• operation mode.

X-ray tube/image receptor alignment is obtained by means of a laser beam. In the Manual Mode, FFD (SID) is set by two pushbuttons(+/-) on the collimator front panel.

If the system features a Potter Bucky (maximum three), the collimator requires an optional external interface circuit to cater for CAN BUS transmission, to the collimator, of the analogic signals from the Potter Buckys, FFD translators, table height from the floor and relays of lateral fixed distances. Potter Bucky selection is possible from the tilt-system on the motor control board in the collimator.

System R302DACS includes the collimator with two electronics boards, a 10 m connection cable, fixed mounting flange with three spacers, laser and retractable measuring tape.
Mounting plane at 80 mm from the x-ray focus.

certifications
CE	CSA	FDA

Automatic round--field collimator for operation with an Image Intensifier on mobile C-arm systems using rotating or fixed anode x-ray tubes.

• Maximum x-ray protection up to 125 kVp.
• Three step-motors control the movements of the round field and the pair of rectangular shutters. Two photocells reset shutter position.
• Collimator electronics control motor operation for shutter positioning and supply a return signal via CAN BUS.
• Maximum field sizes at 100 cm FFD with mounting plane at 80mm from the x-ray focus:
• Round field: from da < 5cm (1,97") to30 cm( 12") (±1%DFF) - for smaller fields (9" e 7") the secondary collimator needs to be substituted. Consequently the customer is asked to specify the field reuqired on ordering.

  certificazioni
  CE	CSA	FDA

Automatic collimation system, square-field, designed to operate with a fixed of mobile "C" arm unit in connection with an image detetor unit (Dynamic Flat Panel).

• Mounting distance from the x-ray focus: 80mm
• Maximum radiation protection: 125 kVp - 4mA.
• Maximum square-field size: 40 x 40 cm at FFD-SID 100 cm
• Motorised shutter movements with stepper motors
• Two collimator mounted electronic boards control motor positioning and supply a return signal via CanBus.
• External board interfacing with the collimator board with analogue signals via CanBus.

certificazioni
	CE

Automatic collimator for dental applications: square-field, single layer, compact and light. Shutter position is controlled by an external board with serial signals via CanBus or I²C protocols.

• Mounting distance from the x-ray focus: 62 mm.
• Indication of the projected light field is provided by a linear led.
• Maximum radiation protection: 90 kVp – 4mA.
• Minimum inherent filtration equivalent to 0,5 mm Al.
• Variable field from Min: 00 x 00 to Max: 30 x 30 at 1.680 mm FFD-SID.