Sensor Characteristics; Compatibility With X-Ray Generators - Myray ZEN-X Instrucciones De Uso

Operation :
- temperature +10°C - +40°C
- Relative humidity ranging from 20% to 90%
- atmospheric pressure 500 - 1060 hPa
Storage:
- temperature -40 °C - +70 °C
- Relative humidity ranging from 0% to 100%
- atmospheric pressure 500 - 1060 hPa
The apparatus is designed for continuous operation.
General characteristics:
- Class IIa apparatus in accordance with Directive 93/42/CEE and subsequent changes.
- Class 2 apparatus with type B applied part in accordance with standard I.E.C. 60601-1.
- In accordance with European Standards 92/31/CEE and 93/42/CEE and subsequent changes.
- The apparatus complies with European and North American Standards for safety of electrical equipment and elec-
tromagnetic interferences therefore dangerous electromagnetic interferences are not generated and the apparatus
is not affected by emissions released by equipment during operation.
- Image transfer: through the USB
- Power supply: 5V DC 500mA max, supplied from the PC through the USB
- USB connection characteristics: USB
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- Image transfer: as per TWAIN
- Supported by Windows XP
ZEN-X interface
- Dimensions: approximately 85 x 54 x 18mm (LxHxT) excluding cables and connectors
- Weight: approximately 50g
- The ZEN-X system interface is not protected against the penetration of liquids (degree of protection IP40).
ZEN-Xi interface
- Dimensions: approximately 162 x 122 x 109 mm (LxHxT) excluding cables and connectors
- Weight: approximately 220g
- The ZEN-Xi system interface is not protected against the penetration of liquids (degree of protection IP20).

9 Sensor characteristics

The sensors feature the following:
- CMOS sensor with Cesium Iodide Scintillator with layer of fiber optics
- Smoothed corners and container with rounded corners for improved ergonomics and patient comfort.
- Cell dimensions 20x20µm
- Theoretical maximum resolution 25 lp/mm
- High sensitivity and dynamic: typical 4mSv saturation, 14 bit converter, 71 db dynamic
- CMOS life: more than 20000 exposures at 60 KV/4 mSv
- CMOS layer of silicon protected with fiber optics agains wear caused by direct exposure to X-rays
- Sensor E PROM memory for storing the operating parameters
2
- Length of sensor cord: 850 - 1350 mm
Sensor size 1:
- Outside dimensions: 24.9 x 38.9 x 5.3 mm+B102
- Sensitive area: 20 x 30 mm
- Image pixels: 1000 x 1500
Sensor size 2:
- Outside dimensions: 30.4 x 41.9 x 5.7 mm (Width x Height x Thickness at edges)
- Sensitive area:: 26 x 34mm
- Image pixels: 1300 x 1700

9.1 Compatibility with x-ray generators

The ZEN-X / ZEN-Xi system works correctly with both conventional x-ray generators called "AC", and newer high fre-
quency generators called "DC". As the sensor is very sensitive, the exposure times need to be reduced compared to
ZEN-X / ZEN-Xi
- OPERATING INSTRUCTION
connection
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2.0 High Speed
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standard in multiple image and single mode
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, Windows Vista - Windows 7
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connection
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