TruScan Photobeam Activity System Accessories
E63-91 Elevation Rod Kit
The Elevation Rod Kit is used to adjust the height of the sensor rings for optimal performance based on the size of the subjects that are being monitored. The Elevation Rod Kit is required with systems that employ more than one sensor ring.
E63-03 Hi-Brite Cue For Tru Scan Arena
The Hi-Brite Cue can be mounted on the arena lid to provide a visual stimulus for cued protocols. The Hi-Brite Cue consists of a single white light, T 3.25 bulb.
A69-20 Tone/White Noise Generator (Requires speaker)
This unit is a self-contained tone and white noise source with an integral
power amplifier to drive a speaker. It has a universal 5 to 30 Volt control
input so that it may be operated by Habitest Lincs, LabLinc V modules, or
Tru Scan Lincs. You may manually select noise or one of 30 tone frequencies
to be presented either manually or by program control. It is also useful for
general masking applications in room-sized areas. It is powered by a wall-mount
supply (provided). Tone frequency is set by selecting one of 15 frequencies
on the rotary selector switch. A range switch allows you to select either
one or ten times the set frequency. The 16th position on the switch is the
white noise selection.
Available frequencies range above human hearing to 30KHz for use with rodents. At the upper end of the available spectrum you must use a high quality tweeter to deliver the stimulus.
The unit may be manually operated momentarily by pressing the stimulus gating switch down, or indefinitely by placing it in the up position. When the switch is in the center position, the unit is gated on by a signal to the universal control input on the back of the case. The unit is powered by a wall-mount power supply which is supplied with it.
A69-20 Specifications
Tone Source: 200 to 3KHz in 200 Hz increments, 2 KHz to 30KHz in 2K increments
Accuracy: 5%
Amplitude Stability: 0.5%dB
Sine Distortion: 0.5%
Noise Spectrum: 10 Hz to 20 KHz
Attenuation settings: 0, -1, -2, -4, -6, -12, -15, -18 and -21 dB
Shaped Rise/Fall Gate: 80 mS, +/- 10%
Gate Control Voltage: 5 to 30 VDC
Output Power: 2.5 W (RMS) into 8 Ohms
Output Connector: RCA Phono Connector
135-01-250 Case Speaker (4" Cube)
H94-00 Wall Mount Bracket (For H-series speaker)
This is used to mount the H12-01R Speaker Modules to the wall of the Mouse or Rat Arenas when using an auditory stimulus with the Tru Scan Activity system.
H12-01R Speaker Module - Rat (requires H94-00 wall mount bracket)
This module contains a speaker for delivering audio signals or masking noise to any Rat arena. The speaker may receive its audio signal via the pass-thru line from the back of the Linc or from one of the in-line cards on this page. The impedance is 8 Ohms.
This camera mounts on the roof of the arenas and cages. It can see the full floor area and well up the walls in the test cages. These micro TV cameras work in extremely low light conditions and can even be used in total (visible light) darkness with the optional 880 nM LED illuminators: H27-91M or H27-91R