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Computer Psych Assessment > Schuhfried VTS Hardware

FLICKER FUSION UNIT

Model 64031

Flicker Fusion Unit
 
   
 

DETAILS

The Flicker / Fusion Frequency test records activity (arousal) in the central nervous system.

  • Stimulus lamp from 10.0 to 80.0 Hertz in increments of 0.1 Hertz
  • Little interference from physiological and physical variables

Corresponding test: Flicker / Fusion Frequency, model 64072.

SPECIFICATIONS

PHYSICAL SPECIFICATIONS

  • Power Supply: 5V via the USB port
  • Energy Consumption: 500mA (max.)
  • Dimensions (W/H/D): 160 x 100 x 400 mm
  • Weight: 1.8kg

SOURCE OF LIGHT STIMULUS

Red, diffused light-emitting diode (LED) with a wavelength of 650 nanometers and an intensity of 5.4 mcd. Flicker rates from 10 to 100 Hertz in 0.1 Hertz intervals with a duty cycle of 50%.

AMBIENT LIGHTING

The ambient environment has a diameter of 30mm and an intensity of 600 mcd.

OPTICAL SYSTEM

  • 2 lenses (concave-convex) with a focal length of 250mm generate a virtual image of the stimuli in a distance of 12m.
  • Visual angle to stimuli is 1.2°
  • Visual angle to ambient background is 10°

ACCESSORIES

REQUIRED ACCESSORIES

Flicker Fusion Analyzer Automatic Method - FLIM - 7 Year License Image

Flicker Fusion Analyzer Automatic Method - FLIM - 7 Year License
Model 64072

Assessment of the central-nervous activation (arousal) with the help of threshold values, when high frequency light is recognized as constant light.

Flicker Fusion Analyzer Automatic Method - FLIM - 50 Adminstration License Image

Flicker Fusion Analyzer Automatic Method - FLIM - 50 Adminstration License
Model 64072-50

Assessment of the central-nervous activation (arousal) with the help of threshold values, when high frequency light is recognized as constant light.

CONTACT US

Lafayette Instrument Company
3700 Sagamore Pkwy N
Lafayette, IN 47904

Phone: (765) 423-1505
Fax: (765) 423-4111
info@lafayetteinstrument.com

 

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CONTACT US

Lafayette Instrument Company
3700 Sagamore Pkwy N
Lafayette, IN 47904

Phone: (765) 423-1505
Fax: (765) 423-4111

info@lafayetteinstrument.com

Copyright © 2009 - 2017 Lafayette Instrument Company. All Rights Reserved.