14" JONES & LAMSON MODEL PC 14-A OPTICAL COMPARATOR

Measuring Capacities
Horizontal 30" roll table- 8" with 1" micrometer graduated
in .0001" increments (Use one 1.000", one 2.000" and one
4.000" end measuring bar or gage block for 8" range)
Vertical 4" travel with .0001" graduated slip ring, manual or
power elev.
Angle 360 Degree ring and vernier graduated to one minute
Focusing range 1-1/2"
Table helix to right 11 Degrees
Table helix to left 11 Degrees
Lens mount Single
Distance from focal plane to locating surface 4-3/4"
Chart holder for 8 x 10
10 x 12
Overlay charts
11 x 14
Condensing lenses- 2" aperture for 10 X -125 X
2-1/2" aperture for 5X
Reflection attachment 2" aperature,
1000 Watt
Projection lamp 10 Volt
High Intensity
Screen diameter 14"
Electrical requirements 110 Volts
50 or 60 Cycle
Single phase
Machine length 39-1/2"
Machine width 21"
Machine height- 8" capacity 73"
Machine weight 800 Lbs.
Screen centerline to floor- 8" capacity 56"
Lens centerline to floor- 8" capacity 46"
Work table to floor- maximum 42"
Work table to floor- minimum 38"