SR-HLAB System – for clinical or primate research
from the designers of the world’s most widely used startle system.

Features

Product Overview (Click here to view the detailed Datasheet or right click to save to local disk.)

The SR-HLAB Response Module is contained in a portable chassis and includes response amplification, filter and isolation circuits. The basic chassis may contain up to two response amplifiers. An optional 'daughter' chassis enables the Response Module to expand to eight amplifiers. For the EMG Electrode method the amplifier includes both + and - electrode inputs, multiple, selectable noise band filters with over 100dB common mode rejection at 50Hz for export. Discrete, selectable amplification levels are available with 50 microvolt full scale sensitivity. For the photoelectric cell (PEC) method the amplifier records eyelid movement. Lid closure reflects an LED ray back to an adjacent photoelectric cell; millivolt output increases with blink initiation, decreases with blink completion, and a waveform is produced. Subject isolation is designed to meet ANSI/AAMI standards.