Fader Controls

ENV-226
Stimulus Light Fader Control

A precision screwdriver adjustable control and power regulator circuit provide a second stimulus of reduced intensity when used with the stimulus light (ENV-221). It requires two separate outputs to activate a full or reduced
intensity stimulus. This unit may also be used with the house light (ENV-215M) or stimulus/house light (ENV-227M).

Dimensions:
2.7" W x 1.7" H x 1.18" D
(6.9 cm x 4.3 cm x 3.0 cm)

ENV-226A
Four Level Fader Control

This unit features the ability to deliver up to four different intensities on one stimulus light (ENV-221M) or house light (ENV-215M). Each level of intensity
is set by using a small screwdriver and turning a dial located on a small trim-pot. There are four individual trim-pots to allow each level of intensity to be set
independently. Each level of intensity requires connection from the three pin Molex connectors on the four level fade control box to four open outputs on
a control box, such as a SmartCtrl™.

Dimensions:
2.7" W x 1.7" H x 1.18" D
(6.9 cm x 4.3 cm x 3.0 cm)

ENV-226B
Three Channel Light Control

This unit consists of three independent light intensity dial controls that allow you to record and repeat settings precisely. Connect each to one or two stimulus lamps with a current rating up to 170 mA at 28 V DC. When used to counter balance natural preferences in multiple compartment chambers, this device can be connected directly to a power supply. When used with stimulus lights, or whenever computer control is required, each channel may be connected to a separate 28 V DC output.

Dimensions:
3.8" W x 2.7" H x 1.4" D
(9.7 cm x 6.9 cm x 3.6 cm)

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