ELECTRONIC VON FREY, Panlab (CAT#: STEM-LEAR-1259-YJL)

ELECTRONIC VON FREY, model STEM-LEAR-1259-YJL is manufactured by Panlab
The Von Frey filament is applied against the central edge of the animal hind paw. Paw withdrawal caused by the stimulation is registered as a response. The corresponding force applied is recorded by the system and displayed on the large backlighted screen of the Von Frey unit with a resolution of 0. 1 grams. A different tip is used for rat (hard plastic tip) and mice (elastic spring tip).
It allows performing measurement for several hours without connection to power supply.
The electronic instrument does not present any temperature or hygrometry drift, which used to be an issue with the manual version of the filaments.

Measurement range: 0 to 500 g (5N), 120% overload allowed without causing any damage to the sensor
Precision: Resolution: 0.1 g; Accuracy: 0.2 g
Temperature compensation: from 0 to 50°C
Statistical functions: Average value and standard deviation are computed for each subject
Internal Memory: up to 100 values
Power supply: 220-240 V (other voltages on request)
Weight: 6.5kg
BSBIOSTDEVF dimensions (W x D x H): Mouse: 6 compartments, 11 cm x 7 cm x 14 cm each; Rat: 2 compartments, 22 x 11 x 14 cm each
BSBIOPVF rat dimensions: 22 cm W x 11 cm D x 14 cm H

NEW embedded Video option
Easy-to-use/Ergonomic Handle
Provides objective and accurate data
The threshold value can be obtained in only one test, and in a highly reproducible manner
Elimination of the problems of filament standardization
Stimulation of areas of equal size
The end-point value is automatically recorded
Real time force curves(by software)

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