Shutters à cristaux liquidesDisplaytech
Displaytech fabrique des shuttters électroniques basés sur la technologie FLC (Ferroelectric Liquid Crystals) qui élimine la vibration des shutters mécaniques.
Ces shutters sont très fiables, ont des temps de transition <100 microsecondes et un fort taux de contraste.

Ils sont utilisés pour moduler l'intensité de la lumière transmise. Les shutters Displaytech mélangent la rapidité des shutters électroniques et la vibration d'un shutters à cristaux liquides standards.
Le shutter FLC offre des temps d'exposition de 1/5000 de seconde contrairement aux shutters à cristaux liquides standard qui en offre de 1/100 de seconde.

Les shutters sont utilisés dans les applications où la lumière doit rapidement passer de l'état passant à l'état bloqué ou lorsque l'état de polarisation de la lumière a besoin d'être changé.
Ils conviennent aussi pour le chopping laser, la vision stéréo, la capture d'image et les instruments scientifiques tels que les microscopes et les télescopes astronomiques.


PolarizationRotator.pdf Shutters.pdf VideoShutters.pdf
ObturateursNM Laser Products Inc
NM Laser propose une large gamme d’obturateurs laser dont les caractéristiques et performances permettent de répondre à la majorité des applications laser.

Les obturateurs laser brevetés par NM Laser, offrent des fonctions que vous ne retrouverez sur aucun autre type d’obturateurs mécaniques.

Les obturateurs mécaniques sont disponibles jusqu’à 500 Hz et 5 KW.


nm1.pdf nm2.pdf nm3.pdf
Shutter CS35Vincent Associates
The CS35 is the latest addition to the UNIBLITZ CS series of small form-factor shutter, featuring a 35 mm aperture that fits into a 3.325 inch diameter housing (a 30% reduction in overall diameter from the VS35 series).

UNIBLITZ CS35 Shutter - 35mm Aperture


The CS35 shutter incorporates a new miniature actuator system that can be driven with the existing VCM driver.
As an option, the shutter may also be equipped with an electronic synchronisation system to increase the shutter's flexibility.

It is available in a cased or uncased OEM version and can be electronically programmed to fire specific exposures at precise time intervals. The new shutter's multi-bladed design combined with its new miniature actuator, and the patented state-of-the-art CS damping system provides increased reliability over other designs of this type.


cs35_uniblitz.pdf
Mechanical Shutter SystemsVincent Associates
Vincent Associates provides mechanical shutters with a number of apertures and shutter types available to meet most applications.
Series
Aperture
Time to Open
BDS25
25 mm
13.0 msec
25 mm
9.0 msec
35 mm
13.0 msec
45 mm
14.0 msec
65 mm
29.0 msec
90 mm
70.0 msec
2 mm
300 µsec
3 mm
500 µsec
6 mm
700 µsec
QCS45
45 mm
14.0 msec
1 mm
180 µsec
14 mm
1.5 msec
25 mm
3.0 msec
35 mm
13.0 msec
XRS14
14 mm
20.0 msec
XRS25
25 mm
10.0 msec
6 mm
3.2 msec


Mechanical Shutter Systems
Mechanical Shutter Systems
Shutter DriversVincent Associates
The new VCM-D1 controller has all of the features of the VMM-D1 and more.

VCM-D1 NOW CARRIES CE AND UL/CSA CERTIFICATION


With its new housing design, dual RJ45 RS-232 addressable serial interface, and new ODU push-lock shutter connector, (among other enhancements) provide a shutter driver unit even more versatile for the most demanding shutter applications.



Note :
    The VMM series of controllers will no longer be available in the European Union.



Uniblitz_Shutter_Driver_vcm-d1.pdf
OEM Board Level Shutter DriversVincent Associates
For OEM applications, printed circuit board level drivers are available from Vincent Associates. These OEM driver systems have been used in many different applications and are designed to be powered from user supplied AC or DC voltages.
  • CCS-3 Open Frame Shutter Driver
  • Smallest UNIBLITZ shutter driver Open frame printed circuit card suitable for OEM applications
  • Power input: +12 VDC at 1 A
  • CCS-5 Open Frame Shutter Driver Open frame printed circuit card suitable for OEM applications
  • Power input: +24 VDC at 1.5 A
  • Direct or opto-isolated input control D880 Open Frame Shutter Driver Open frame printed circuit card suitable for OEM applications
  • Power input: +24 VDC at 1.5 A
  • Pluggable 12 position I/O connector 122-BP Open Frame Shutter Driver Open frame printed circuit card mounted to an aluminium chassis
  • Power input: 115/230 VAC 50/60 Hz
  • Pluggable 9 position I/O connector and 3 position AC connector



oem_shutter_drivers.pdf
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