PIXIS-XB Direct Detection
The PIXIS-XB: 400BR is a fully integrated camera that utilizes a back illuminated, deep depletion CCD for direct detection of X-rays between < 3keV and 20 keV. This highly sensitive, high resolution camera is designed for very low X-ray flux imaging. With 20 μm x 20 μm pixels and 100% fill factor, this system provides high spatial resolution. A thin beryllium window in front vacuum seals the unit for deep cooling, protects the CCD, and reduces background by filtering low-energy X-rays. The thermoelectrically cooled option delivers maintenance-free operation. The software-selectable gains, output amplifiers, and readout speeds offer users highly flexible configuration capabilities to optimize system performance.
FEATURE
BENEFITS
Back-illuminated, deep depletion CCD
Provides very low X-ray flux imaging with high sensitivity and high resolution (MTF) for X-ray
energy ranging from < 3 keV to 20 keV
All-metal, hermetic vacuum seals
No out-gassing (as in epoxy seals) which can compromise vacuum performance
Thermoelectric cooling
Air Cooling
Water cooling
Allows maintenance free operation
Allows vibration free operation with room temperature, coolant circulation for temperature
fluctuation sensitive applications (CoolCUBE II required)
1340 x 400 imaging array, 20 mm x 20 mm pixels
High spatial resolution
Scientific grade CCD
Low noise, few defects, linear response
Low noise electronics
Best performance with high dynamic range
Dual digitizers
Dual-speed digitization allows complete freedom to select between “slow operation” for low
noise and highest SNR or “fast operation” for rapid image acquisition
Software selectable system gains
Flexibility to optimize signal-to-noise ratio and dynamic range
Kinetics readout mode
Custom readout mode offers microsecond resolution
USB2.0 data interface, Optional fiber optic interface
Plug-n-play operation; Use it with laptop; Fiber optic interface is ideal for remote operation
WinView/Spec (for Windows XP/7; 32-bit) or
LightField™ (for Windows 7; 64-bit)
Powerful, yet easy-to-use software packages for acquisition, display and analysis;
LightField offers cutting edge interface, direct to hard drive streaming, time stamping & more
PVCAM/PICAM software interface
Universal programming interface for easy custom programming; PVCAM for
Windows XP/7 (32-bit) and Linux; PICAM for Windows 7 (64-bit)
LabView® Scientific Imaging ToolKit (SITKTM)
Predefined vis for easy integration of camera controls into large experiment
SPECIFICATIONS
PIXIS-XB: 400BR
Features
Back-illuminated, deep depletion CCD. High sensitivity in X-ray range from < 3 keV to 20 keV.
CCD Image Sensor
Princeton Instruments’ proprietary CCD, back-illuminated, deep depletion, grade 1, NIMO
Dark current @ -75° C (e-/p/sec)
0.03 (typical)
0.065 (max)
CCD format
1340 x 400 imaging pixels; 20 mm x 20 mm pixels; 100% fill factor
Imaging area
26.8 x 8 mm (optically centered)
Deepest cooling temperature
-90° C typical; -75° C guaranteed, specified at ambient temperature of +20° C
Thermostating precision
±0.05° C
Cooling method
Thermoelectric air or liquid cooling (CoolCUBE II liquid circulator available)
Full well:
Single pixel
Output node
250 ke- (typical), 200 ke- (min)
1 Me- (typical), 750 ke- (min) (high capacity mode)
ADC speed/bits
100kHz/16-bit and 2MHz/16-bit
System read noise
@ 100 kHz
@ 2 MHz
3.0 e- rms (typical), 5 e- rms (max)
11 e- rms (typical), 16 e- rms (max)
Vertical shift speed
< 15 msec/row (programmable)
Non-linearity
<1% @ 100 kHz
Software selectable gains
1, 2, 4 e- (high sensitivity); 4, 18, 16 e- (high capacity); available at all speeds
Operating systems supported
Windows XP/7 (32-bit), Windows 7 (64-bit) and Linux
Data interface
USB2.0 (5m interface cable provided); Optional Fiberoptic interface is available for
remote operation
I/O signals
Two MCX connectors for programmable frame readout, shutter, trigger in
Operating environment
+5 to +30° C non-condensing
Certification
CE
Dimensions / Weight
16.59 cm (6.53") x 11.81 cm (4.65") x 11.38 cm (4.48") (L x W x H) / 2.27 kg (5 lbs)
NOTE: All specifications subject to change
Spectral Rate
@ 100 kHz FVB
60 fps
@ 2 MHz FVB
315 fps
@ 2 MHz (0.2 mm high)
1300 fps
qe DATA
OUTLINE DRAWING
PIXIS-XB: 400BR air cooLED
PIXIS-XB: 400BR LIQUID cooLED
商品属性 [CCD Image Sensor] Princeton Instruments’ proprietary CCD, back-illuminated, deep depletion, grade 1, NIMO [CCD format] 1340 x 400 imaging pixels; 20 mm x 20 mm pixels; 100% fill factor [Dark current] 0.03 (typical) 0.065 (max) [Imaging area] 26.8 x 8 mm (optically centered)