Description
 

 High Intensity Portable Film Viewer DF-4L, 4LS can more easily view film since it is possible to adjust

illumination level with a LED. It can also reduce fatigue of the eyes for viewing since there is no filckering

of a lamp, and working efficiency of a worker is improved with a foot switch adhered.

Features

• Pure White LED Light

• Lower Power

• Foot Switch

• Free Voltages (Selector Type)

• Bright enough to view > 4.0 Density Film

• Approximately 50,000 Hours Lamp Life

• Super Bright (more than 105,000cd/m²)

Function

1. Film Detecting Mode

If the sensor switch is on, the brightness of LED lamp is controlled automatically due to operate the detecting sensor

when the film is attached or detached on the viewer, the brightness of LED become maximum or minimum

2. Foot Switch Mode

If the sensor switch is adjusted to foot switch mode, the lamp will be turn off automatically, so user have to press

the Foot Switch in order to turn on lamp. In this mode, user can control the VR with pressing the foot switch,

If user press the Foot Switch 2time consecutively, the brightness of LED lamp is changed according to film size.

(The Changeable LED lamp size: 3 1/3 X 12", 4 1/2 x 17")

3. Normal Manual Mode

If the sensor switch off, user can control the brightness of LED lamp not using the Foot Switch.

And user can also control the brightness of LED lamp with VR. If VR is turned to the clockwise,

the brightness of LED lamp is brighter and if VR is turned to the counterclockwise, the bright of LED lamp

is darker.

Specification