C7876 Hamamatsu Photonic Systems, C7876 Datasheet

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C7876

Manufacturer Part Number
C7876
Description
Manufacturer
Hamamatsu Photonic Systems
Datasheet
The C7876 series X-ray image intensifier (X-ray I. I.) camera
units are ideal for non-destructive inspection of light-element
materials and radiation imaging at low-energy X-ray levels. The
C7876 remarkably improves X-ray transmittance at low-energy
X-ray levels because a beryllium (Be) window is used instead of
the aluminum (Al) window currently used in most X-ray image
intensifiers.
The result is a clear, distinct image taken in real time even at
low-energy X-ray levels down to several keV. For example, the
internal structure of thin resin or aluminum objects, which have
been difficult to visualize, now can be clearly observed with high
contrast.
The C7876 series is an X-ray image intensifier camera unit
using a 4” X-ray image intensifier with a beryllium window,
efficiently coupled to a built-in high-sensitivity CCD camera.
Ideal for X-ray imaging at low-energy levels
(for thin resin, aluminum objects, etc.)
High resolution, high contrast
Low distortion
OVERVIEW
FEATURES
NEW
X-ray transmittance of window materials
100
Captures low-energy X-ray images in real time!
90
80
70
60
50
40
30
20
10
0
TII B0097EA
1
X-RAY ENERGY (keV)
0.5 mm
10
Be
4” X-ray Image Intensifier with Beryllium Window
Efficiently Coupled to CCD Camera
X-RAY I.I. CAMERA UNIT
C7876, C7876-10
0.5 mm
AI
100
Flower
(X-ray tube voltage: 10kV)

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C7876 Summary of contents

Page 1

... NEW Captures low-energy X-ray images in real time! The C7876 series X-ray image intensifier (X-ray I. I.) camera units are ideal for non-destructive inspection of light-element materials and radiation imaging at low-energy X-ray levels. The C7876 remarkably improves X-ray transmittance at low-energy X-ray levels because a beryllium (Be) window is used instead of the aluminum (Al) window currently used in most X-ray image intensifiers ...

Page 2

... BERYLLIUM WINDOW EFFECTS The C7876 series uses an X-ray image intensifier having a beryllium (Be) window instead of the aluminum (Al) window commonly used in most X-ray image intensifiers. This has brought a significant improvement in X-ray transmittance at low- energy X-ray levels, making it possible to capture a clear, high contrast X-ray image of objects which up until now have been difficult to capture with good contrast ...

Page 3

IMAGING EXAMPLES Drug capsules (X-ray tube voltage: 16kV) Drug capsules can be checked for proper filling or cracks in the aluminum film. Toy car (X-ray tube voltage: 20kV) The outline of a plastic car body and the internal spring winding ...

Page 4

... Sync composite video signal 1.0Vp-p/75 Gain control range times Offset control range -100% Horizontal and vertical parabolic correction: 30% Horizontal and vertical slant correction: 30 0.45 100 to 240 (50/60Hz) 35 Approx. 8 Approx. 3 Unit C7876-10 t — ) — — mm lp/mm — CCIR — — ...

Page 5

... Front View 4-M6 D15 120 0.5 4-M3 226 2 205 2 HV POWER SUPPLY INPUT PHOSPHOR SCREEN OUTPUT PHOSPHOR SCREEN 297 3 DC Power Supply 110 VIDEO OUT SHADING C7876 DC POWER SUPPLY POWER OFF Rear View Front View CAMERA HEAD OUT ...

Page 6

... The Hamamatsu microfocus X-ray source uses an X-ray tube with an extremely small focal spot of 10 microns in diameter. This gives a sharp, clear image even at magnified image. When used with the C7876 series X-ray I. I. camera unit, high- quality X-ray images can be taken in fine detail even under high magnification. ...

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