30", Excello# 827, Surface Illum. Power Elev.,10X,20X,31.5X,50X 1968, #2862 [2862]
EQUIPPED WITH:

Surface Illumination
Power Elevation
10X, 20X, 31.5X, 50X Lenses

CATALOG SPECIFICATIONS:

Screen Centerline To Floor ........................ 61-3/4"
Lens Center To Floor .............................. 45-7/8"
Dimentions......................................... 83-5/8"H, 82-5/8"L, 46"W
Work Table To Floor:
Without Helix Table, Max. ........................ 44-1/8"
Without Helix Table, Min. ........................ 34-1/8"
With Helix Table, Max. ........................... 45-3/8"
With Helix Table, Min. ........................... 35-3/8"
Helix Angle - Clockwise ........................... 15 Degrees
Helix Angle - Counterclockwise .................... 15 Degrees
Distance From Center Of Lens To Top Of Table Is In
Extreme Up Position (With Helix Table) ............ 1/2"
Distance From Center Of Lens To Top Of Table When Table
Is In Extreme Up Position (Without Helix Table) ... 1-3/4"
Distance From Center Of Lens To Top Of Table Is In
Extreme Down Position (With Helix Table) .......... 10-1/2"
Distance From Center Of Lens To Top Of Table When Table
Is In Extreme Down Position (Without Helix Table).. 11-3/4"
Measuring Attachments:
Graduation Of Drum Micrometer ..................... .0001"
Graduation Of Dial Indicator ...................... .0001"
Regular Staging Centers:
Maximum Length Of Part ............................ 25"
Distance From Centers To Table .................... 2-1/2"



Heavy Duty Staging Centers:
Maximum Length Of Part ............................ 21-1/8"
Distance From Centers To Table .................... 4"
Horizontal Lamp:
XLO Part Number .................................... 812526
Surface Illuminator Lamp:
XLO Part Number 813172 ............................. 1500 Watt
Optics:
Relay Lens Diameter ................................ 5"
Relay Lens Focal Length ............................ 18-1/2"
Field Coverage at 10X .............................. 3.0 in. dia.
Distance From Collimator To Focal Plane ............ 9-1/2 in.
Distance From Focal Plane To Front Mirror Housing .. 8-1/16"
Total Throat Clearance - Collimator To Front Mirror
Housing ............................................ 17-9/16"
Work Table Surface In Front Of Focal Plane At Central
Position ........................................... 4"
Work Table Surface Back Of Focal Plane At Central
Position .......................................... 4"
Magnification Of Projection Lenses ................. 10X, 20X, 31.25X,
50X, 62.5X, 100X
Fuse (Turret) ...................................... FMN-1 Bussman
Crated Weight With All Accessories ................. 5,000 lb. Approx.

F.O.B. TRUCK, WARREN, MICHIGAN