C9252DK-14 Datasheet, PDF (7/9 Pages) Hamamatsu Corporation – Flat panel sensor Large area with tiling construction, high-speed frame rate

Flat panel sensor C9252DK-14
s Dimensional outline (unit: mm, tolerance: ±1 mm unless otherwise noted)
296
10 *
150 *
125 *
26.3 ^{(0, 0)}
PARTIAL SCAN
(2431, 99)
WHOLE SCAN
(1215, 615)
ACTIVE AREA 243.2
CMOS FLAT PANEL SENSOR C9252DK-14
(6 ×) M3 DEPTH 5
EXT.TRG
POWER
DIGITAL OUT
39.8 30 53.5
109.8
* ±0.5
Top cover is made of carbon filter (1.0 mm thickness).
Weight: 4.0 kg
KACCA0223_KE_AA_CCA0223EA
s Notice
· Do not subject the Flat Panel Sensors to strong vibration or shock. (Strong shock such as drop impacts may cause permanent
damage to these sensors.)
· Users must take responsibility for implementing X-ray shielding safety measures to avoid the risk of X-ray exposure.
· Data listed in this datasheet is defined at the time shipment. Characteristics may vary somewhat due to exposure to X-rays so
take proper countermeasures such as making periodic image correction.
· This product is warranted for a period of 12 months after the date of the shipment.
The warranty is limited to replacement or repair of any defective product due to defects in workmanship or materials used in
manufacture. The warranty does not cover loss or damage caused by natural disaster, misuse (including modifications and any
use not complying with the environment, application, usage and storage conditions described in this datasheet), or total
radiation dose over 25000 Roentgen (90 kV) even within the warranty period.
Description of terms
[Blemish]
Length of pixel cluster which has less sensitivity than 90 % of the average of the surrounding pixels.
Except ±1 mm area from tiling edge.
[Bright line output adjacent to a defect line]
The relative output ratio “a/b” has to be less than 120 % for both horizontal and
vertical defect lines, where “a” is the average of the light output (Line A) for the
adjacent line to the defect line, and “b” is the average of the light output (Line B)
for the normal line next to the line A. The average of the light output should be
calculated from only defect region in the defect line. (ex: See the right figure,
the defect region in the defect line of x=J is in the range from (J, 1) to (J, 15), “a”
on the left is the average of pixel value from (I, 1) to (I, 15). “b” is the average of
pixels (H, 1) to (H, 15). [In case of “a” on the right is the average of the pixel
value from (K, 1) to (K, 15), “b” is the average of the pixel value from (L, 1) to (L,
15).]
ABCDE FGH I
1
2
3
4
5
6
7
8
9
LINE B
10
(COLUMN H. L)
11
12
13
14
15
16
17
DEFECT LINE
18
(COLUMN J)
19
20
21
22
J K LMNOPQRS
LINE A
(COLUMN I. K)
KACCC0385EA
7