TM 5-6675-319-14
CHAPTER 4
DARKROOM FILM VIEWER
Section I INTRODUCTION
4 - 1 .
4-1.1
a.
b.
4 - 1 .2
4 - 2.
4-2.1
a.
b.
4-2.2
GENERAL INFORMATION.
Scope.
Model Number and Equipment Name. Model DLV 20 Darkroom Film Viewer.
Purpose of Equipment.
To view positives and/or negatives.
Glossary
Ortho-Safe
Light
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Illumination
that
will
not
register on orthochromatic
f i l m .
EQUIPMENT DESCRIPTION.
Equipment Characteristics, Capabilities, and Features .
Resistant to normal darkroom moisture.
W h i t e l i g h t o r o r t h o - s a f e l i g h t v i e w i n g.
Equipment Data.
Dimensions
Width
Height
Depth
Power Requirements
White Light
Ortho-Safe Light
Viewing Surface
20 in. (50.8 cm)
19 in. (48.3 cm)
10 in. (25.4 cm)
110-148 V, 60 Hz,
single - phase
Two 15 W fluorescent lamps
One 15 W fluorescent lamp,
f i l t e r e d
17 in. X 19 in. (43.2 cm
X 48.3 cm)
4-1
