SOM CODE : D221/61
Model : 16014
COMPANY : LAFAYETTE, U.S.A.

Kinesthesiometer

This standardized motor learning tool measures arm movement and is well suited for active movement, passive movement, or for comparing the two. An adjustable finger guide and elbow saddle increases subject comfort while keeping subject's arm in position. Units of measure are given as a degree of displacement along a 90° scale.

SOM CODE : D221/62
Model : 16015
COMPANY : LAFAYETTE, U.S.A.

Discrimination Weights

This test can be used with a fingertip grip to measure perception of pressure sensitivity. The discrimination weights consist of two series of 24 weights. The light series weighs from 75 to 125 grams; the heavy series weighs from 175 to 225 grams. They are unbreakable and identical in color, size and texture.

SOM CODE : D221/63
Model : 15015*C
COMPANY : LAFAYETTE, U.S.A.

Portable Audiometer with 220VAC/50Hz Power Supply

• Quiet, reliable electronic switches
• Insert phones capability
• Built-in RS232 interface for PC and NOAH compatibility
• Bright, easy to read display screen
• Lightweight, portable soft case

SOM CODE : D221/82
Model : 12021*C
COMPANY : LAFAYETTE, U.S.A.

Flicker Fusion System

  The Flicker Fusion System provides the user with a variety of versatile controls to perform accurate and timely measurements of Critical Flicker Frequency (CFF). Digital circuitry is used to provide extremely accurate frequency generation from 1Hz to 100Hz in 0.1Hz steps. The menu-driven LCD display allows for exact and repeatable frequency settings, while the serial port computer interface provides a means for test result storage and computer control of the device.

  The user options include five modes of operation to cover virtually any test requirement: Ascending Auto Frequency, Descending Auto Frequency, Continuous, Discrete, and Analog Control Mode. The software program also provides three automatic protocols: Automatic Method, Adaptive Method, and Self-Control Method. The user also has control over the stimulus luminance, sweep rates, and stimulus selection.

  The viewing chamber has two lights: one for the left eye and one for the right eye. The light compartments are completely separated, allowing for four stimulus combinations to occur: left eye only, right eye only, left and right simultaneously, or left and right alternately. The viewing chamber is constructed to control extraneous factors, which might distort CFF values. The white electroluminescent lamps produce even lumination over a 0.5 feet diameter viewing area.

The stimuli are separated by 2.75 feet (center to center) with a stimulus to eye distance of 15 feet and a viewing angle of 1.9°. The inside of the viewing chamber is painted flat black to minimize reflection.

  Specefication

   * Power Supply: 12 VDC @ .5A, 2.1mm center positive DC plug

    * Fuse: 0.5A, 5x20mm fast blow

    * Frequency: 1.0 - 100.0Hz in 0.1Hz increments with an error of .05%

    * Slide Holder: 2" x 2" 35mm holder for optional Model 12100 neutral density filters with 0.1% to 50% light transmission

    * Auto Mode Ramp Rates: options of 0.5, 1, 2, and 4Hz per second

    * Analog Input: 3.5mm mono phone plug with voltage range from 0.1 - 10 V for 1.0 - 100.0Hz flicker rate

    * Absolute Maximum Input: 14V

    * External Initiate: 3SPST normally open hand-held switch with RCA input

    * External Response: Dual SPST normally open hand-held switch with 3.5mm stereo plug

    * RS-232C Port Settings: 9600 baud, no parity, 8 data bits, 1 stop bit

    * Typical Luminance: 58Cd/m2

    * Viewing Angle: 1.9°

    * Light/Dark Ratio: 1:1

    * Stimulus Color: White

    * Viewing Chamber Mask: Hypo-allergenic black silicone Mask may be cleaned with an alcohol wipe.

    * Control Size: 8.625"W x 6.5"L x 3.25"H Weight: 1.8 lb.

    * Viewing Chamber Size: 7"W x 19"L x 16"H Weight: 7.4 lb.

SOM CODE : D221/83
Model : 16010
COMPANY : LAFAYETTE, U.S.A.

Quality Cutaneous Sensitivity Kit

Tactile kit contains all items necessary for the study of heat and cold sensitivity, touch sensitivity, and pressure sensitivity. This unit, designed for use in the student laboratory, includes temperature cylinders, paradoxical heat grill, aesthesiometers, thermometer, immersion heater, carrying case, instructions, and sample experiments.

SOM CODE : D221/113
Model : 73307
COMPANY : LAFAYETTE, U.S.A.

VisionLab Unlimited Site License with Hardware Kit

This is the same software as the VisionLab Single Site License, Model 70306. This option allows you to install the program on multiple computers. It comes with one Hardware Kit, Model 70309, additional sets need to be purchased separately.

See VisionLab Full Product Description Document under the "Downloads" Tab for more information. For more information

Note : Please mention the product " SOM CODE " while making request for quotation and  send it to dabab@somatco.com.    

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