返回首頁
 
[ 攝影機 | 高速攝影機 | DiCam-PRO ]
SPEC.
Optical Input Flange with clamp,Θ80mm
Easy adaptation to Nikon F-Mount.C-Mount or special mounts(optional)
Image Intensifier Type Proximity Focused MCP (Single stage MCP)
Optional HighRes MCP (6μm channel)
Diameter 18 or 25mm
Input Window Fused Silica
Output Window Glass
Photocathode S20,S25,GaAsP,others on request
Phosphor Screen P43 or P46
Power and Gating Supply Phosphor Voltage 6 to 7.5kV internally adjusted,ripple ±15mV
MCP Voltage 0 to 1100V externally adjustable,ripple ±1mV
Photocathode Voltage on:-180V  off:+80V
Ultrafast Gating mode Minimum pulse width:3ns,1.5ns optional;Maximum pulsing frequency:4kHz
High Rate Gating mode Minimum pulse width:20ns ;Maximum pulsing frequency:2MHz(in bursts)
Optical coupling "Ultra Speed Tandem Lens" between image intensifier and CCD collimator lens F2.5/100mm
Output lens F1.0/33mm or F1.4/46mm (depending on CCD)
•transmission efficiency>20%  •resolution>60lp/mm
•vignetting <3%          •distortion free
Scaling rate •25mm image intensifier to SVGA CCD sensor 1:2.17
•25mm image intensifier to VGA CCD sensor 1:3
•18mm GaAs image intensifier to SVGA CCD sensor 1:2.17
•>100 counts/photoelectron with P43 phosphor,and >25 counts/photoelectron with P46 phosphor
Cooling 2-stage peltier cooler with forced air cooling to -12℃
System Data Sensitivity Single photon detection.Dynamic range greater than factor of 5 compared to RMS noise.
This corresponds to <1μlux (at 20ms exposure time)
Resolution Up to 1000 lines
Imaging Modes
Single image
Ultra-fast Gating Mode Exposure Time:3,5,10...30(in 5 nsec steps),30-100nsec in 10nsec steps,100ns-1000nsec in 20nsec steps,1000msec-1000sec in 1μsec steps.
Delay Timd:0-50ns in lns steps,50-100ns in 5ns steps,100ns-1000ms in 20ns steps,1000ms-1000s in 1μs steps.
Maximum pulsing frequency of 3.3kHZ for exposure times<20ns and 2MHZ for exposure times ≧20ns
Imaging Modes
Multiple Exposure
5 pairs ,freely programmable Exposure Timd:20ns-999ms in 20ns steps
Delay Time:0-999ms in 20ns steps
Maximum pulsing frequency:2MHZ
Imaging Modes
Double Shot
2 full resolution images captured with minimum interframing time of 500ns Exposure Timd:20ns-999ms in 20ns steps
Delay Time:0-10ms in 20ns steps
Maximum pulsing frequency:2MHZ
Commom to all imaging modes Intrinsic delay (trigger input-shutter):50ns approx
Jitter:(<100ns exposure time)<0.5ns
Jitter:(>100ns exposure time)<5ns
Exposure Time CCD CCD Integration Time 1ms to 1000s adjustable.Automatically triggered by gate unit
General Information •Dimensions(Head):120(W)x180(H)x340(L)
•Operating Temperature:+5 to 40℃
•Storage Temperature:-20 to 70 ℃
•Humidity:10 to 90% non-condensing
•Housing:Shielded EMC design
   
 
Copyright © 2004 Power Assist Instrument Scientific Corp. All Right Reserved 
update: 2020-03-27