Optical Table, No Tuned Damping, 4 x 20 ft., 18 in. Thick, 1/4-20

The RPR-420-18 RPR Reliance™ Industrial and Educational Grade Optical Table features the material workmanship and quality found in all Newport tables and meets many general application needs. This 18 inch thick optical table has a 4 foot width, a 20 foot length, and 1/4-20 holes on a 1 inch grid. The RPR offers the same broadband damping, static rigidity, and thermal stability capabilities as the RS Series but at a more modest price. The RPR Series offers Newport performance and quality at an affordable price for many less stringent applications.

Specifications

Technical Specs

Type
Optical Table Top
Optical Table Supports
Not Included
Broadband Damping
Constrained layer core, damped working surface and composite edge finish
Tuned Damping
No
Active Damping
No
Width
4 ft.
Length
20 ft.
Thickness
18 in.
Working Surface
3/16 in. thick 400 series ferromagnetic stainless steel
Surface Flatness
±0.004 in. over 2 ft. square
Mounting Holes
1/4-20

Mounting Hole Pattern
1 in. grid
Alpha-Numeric Grid Labels
Yes
Mounting Hole Borders
0.5 in.
Hole Sealing Type
Easy clean conical cup, 0.75 in. deep, non-corrosive high impact polymer material
Core Design
Trussed honeycomb, vertically bonded closed cell construction, 0.010 in. steel sheet materials, 0.030 in. triple core interface
Bottom Skin Material
3/16 in. thick carbon steel
Non-Magnetic Surface
No
Weight
2840 lb
Crated Weight
3340 lb

Type
Optical Table Top
Optical Table Supports
Not Included
Broadband Damping
Constrained layer core, damped working surface and composite edge finish
Tuned Damping
No
Active Damping
No
Width
4 ft.
Length
20 ft.
Thickness
18 in.
Working Surface
3/16 in. thick 400 series ferromagnetic stainless steel
Surface Flatness
±0.004 in. over 2 ft. square
Mounting Holes
1/4-20

Mounting Hole Pattern
1 in. grid
Alpha-Numeric Grid Labels
Yes
Mounting Hole Borders
0.5 in.
Hole Sealing Type
Easy clean conical cup, 0.75 in. deep, non-corrosive high impact polymer material
Core Design
Trussed honeycomb, vertically bonded closed cell construction, 0.010 in. steel sheet materials, 0.030 in. triple core interface
Bottom Skin Material
3/16 in. thick carbon steel
Non-Magnetic Surface
No
Weight
2840 lb
Crated Weight
3340 lb

Resources & Downloads

Manuals

Optical Table Pre-installation Checklist(3.7 MB, PDF)

2D Product Drawings

Leg Location And Mounting Dimensions(102.7 kB, PDF)

Related Products

Accessories

Similar

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		RS4000-420-18Optical Table, 6 Tuned Dampers, 4 x 20 ft., 18 in. Thick, 1/4-20	IMPERIAL
		RS2000-420-18Optical Table, 2 Tuned Dampers, 4 x 20 ft., 18 in. Thick, 1/4-20	IMPERIAL

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