Perception / Home Measurements

Perception / Home measurements
COMPANY : LAFAYETTE, U.S.A.

CODE	MODEL	DESCRIPTION	CATALOGUE
D221/82	12021*C	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.

COMPANY : LAFAYETTE, U.S.A.

CODE	Model	Description	Images	Catalogue
D221/83	16010	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.
D221/61	16014	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.
D221/62	16015	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.
D221/63 & 1060/3	15015*C	Portable Audiometer with 220VAC/50Hz Power Supply