TMC Series 710 Non-Magnetic CleanTop® Optical Tops, Optical Tables

710 SERIES Non-Magnetic CleanTop II Optical Top
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TMC SERIES 710 Non-Magnetic CleanTop^® II Optical Top, is recommended for applications requiring the support of a high strength magnet or the maintenance of a homogenous magnetic field.

Though no alloy of stainless steel can be 100% non-magnetic, the lower carbon content of the 300 series alloys offers a dramatic reduction in ferromagnetic properties. Alloys are available with even less ferromagnetism then 304 alloy such as 316L, but 304 is generally considered to be the best price-to-performance trade-off for a non-magnetic table.

Features:

100% constructed from 304 alloy stainless steel (non-magnetic).
0.165 in. thick top and bottom skins.
lower carbon content of the 300 series alloys offer a dramatic reduction in ferromagnetic properties
304 is generally considered to be the best price to performance trade-off for a non-magnetic table
CleanTop^® II patented spill-proof tapped hole design.
maximum dry damping

Notes:

Aluminum tops are not recommended due to their poor structural properties
Standard TMC tops use 430 alloy top skins which are intentionally ferromagnetic. The remainder of these tops is primarily steel (also ferromagnetic).
Alloys are available with even less ferromagnetic properties than 304 alloy such as 316 L, but 304 is generally considered to be the best price to performance trade-off for a non-magnetic table. For a discussion of other alloys, contact a Technical Sales Representative at TMC.

Also see: TMC Mag-NetX™ that actively compensates for magnetic field fluctuations.

More information about Dry Damping.

How to Order

Choose the se and thickness of the top that you need from the chart below.
You will need to specify the available Hole Pattern / Threads and /or Laser Ports.
Click here to see the Hole Pattern / Laser Port Suffix Chart.
Contact TMC for current pricing on non-ferromagnetic CleanTop^® Optical Tops.

NOTE: There is no online pricing for this item,
please contact TMC for assistance.

Size Chart - Basic Part Number

Surface Dimensions			8" Thick Tops (200 mm)	12" Thick Tops (300 mm)	18" Thick Tops (450 mm)	24" Thick Tops (600 mm)
in.	ft.	m	8" Thick Tops (200 mm)	12" Thick Tops (300 mm)	18" Thick Tops (450 mm)	24" Thick Tops (600 mm)
30 x 60 maximum dry damping		0.75 x 1.5 maximum dry damping	714-432	714-632
30 x 72 maximum dry damping		0.75 x 1.8 maximum dry damping	714-491	714-691
30 x 96 maximum dry damping		0.75 x 2.4 maximum dry damping	714-492	714-692
30 x 120 maximum dry damping		0.75 x 3.0 maximum dry damping	714-493	714-693
36 x 60 maximum dry damping	3 x 5 maximum dry damping	0.9 x 1.5 maximum dry damping	714-436	714-636
36 x 72 maximum dry damping	3 x 6 maximum dry damping	0.9 x 1.8 maximum dry damping	714-439	714-639
36 x 96 maximum dry damping	3 x 8 maximum dry damping	0.9 x 2.4 maximum dry damping	714-440	714-640	714-740	714-840
36 x 120 maximum dry damping	3x10 maximum dry damping	0.9 x 3.0 maximum dry damping	714-494	714-694	714-794	714-894
40 x 60 maximum dry damping		1.0 x 1.5 maximum dry damping	714-443	714-643
40 x 80 maximum dry damping		1.0 x 2.0 maximum dry damping	714-444	714-644	714-744	714-844
40 x 120 maximum dry damping		1.0 x 3.0 maximum dry damping	714-445	714-645	714-745	714-845
48 x 48 maximum dry damping	4 x 4 maximum dry damping	1.2 x 1.2 maximum dry damping	714-447	714-647
48 x 60 maximum dry damping	4 x 5 maximum dry damping	1.2 x 1.5 maximum dry damping	714-449	714-649
48 x 72 maximum dry damping	4 x 6 maximum dry damping	1.2 x 1.8 maximum dry damping	714-451	714-651	714-751	714-851
48 x 96 maximum dry damping	4 x 8 maximum dry damping	1.2 x 2.4 maximum dry damping	714-455	714-655	714-755	714-855
48 x 120 maximum dry damping	4 x 10 maximum dry damping	1.2 x 3.0 maximum dry damping	714-459	714-659	714-759	714-859
48 x 144 maximum dry damping	4 x 12 maximum dry damping	1.2 X 3.6 maximum dry damping	714-463	714-663	714-763	714-863
48 x 168 maximum dry damping	4 x 14 maximum dry damping	1.2 x 4.2 maximum dry damping	714-465	714-665	714-765	714-865
48 x 192 maximum dry damping	4 x 16 maximum dry damping	1.2 x 4.8 maximum dry damping	714-467	714-667	714-767	714-867
60 x 60 maximum dry damping	5 x 5 maximum dry damping	1.5 x 1.5 maximum dry damping	714-470	714-670	714-770	714-870
60 x 72 maximum dry damping	5 x 6 maximum dry damping	1.5 x 1.8 maximum dry damping	714-471	714-671	714-771	714-871
60 x 80 maximum dry damping		1.5 x 2.0 maximum dry damping	714-472	714-672	714-772	714-872
60 x 96 maximum dry damping	5 x 8 maximum dry damping	1.5 x 2.4 maximum dry damping	714-473	714-673	714-773	714-873
60 x 120 maximum dry damping	5 x 10 maximum dry damping	1.5 x 3.0 maximum dry damping	714-475	714-675	714-775	714-875
60 x 144 maximum dry damping	5 x 12 maximum dry damping	1.5 x 3.6 maximum dry damping	714-476	714-676	714-776	714-876
60 x 168 maximum dry damping	5 x 14 maximum dry damping	1.5 x 4.2 maximum dry damping	714-477	714-677	714-777	714-877
60 x 192 maximum dry damping	5 x 16 maximum dry damping	1.5 x 4.8 maximum dry damping	714-478	714-678	714-778	714-878
Weight Factor (WF) (approx.); Area x WF = Total Weight			0.255 lb/in.² (0.016 kg/cm²	0.265 lb/in.² (0.019 kg/cm²)	0.420 lb/in.² (0.030 kg/cm²)	0.475 lb/in.² (0.033 kg/cm²)

Suffix Chart Hole-Patterns/Laser Ports

Suffix	Hole Pattern-Threads	Double Density	Laser Port
00R	No holes	no	no
01R	1" centers - 1/4-20	no	yes
02R	1" centers - 1/4-20	no	no
11R	25 mm centers - M6	no	yes
12R	25 mm centers - M6	no	no
01DR	1" staggered centers-1/4 - 20	yes	yes
02DR	1" staggered centers-1/4 - 20	yes	no
11DR	25 mm staggered centers-M6	yes	yes
12DR	25 mm staggered centers-M6	yes	no

How to Select an Optical Top, Optical Table
20 Reasons for choosing TMC Optical Top, Optical Table
CleanTop® II Optical Tops & Optical Tables
Dry Damping
Options & Accessories
See Also: Optical Tops, Optical Tables
	Series 710 Optical Top, Optical Table
	Series 730 Optical Top, Optical Table
	Series 770 Optical Top, Optical Table
	Series 780 Optical Top, Optical Table
	Series 790 Optical Top, Optical Table
	STACIS iX LaserTable-Base
See Also: Supports
	4 Post System
	6 Post System
	Free Standing Posts
	Modular Posts
See Also: Optical Breadboards
	78 Series Breadboard
	77 Series Breadboard
	75 Series Breadboard
Contact an Application Engineer

Specifications
	Core:
		304 alloy stainless steel honeycomb, closed-cell, 0.010 in. thick foil
	Core shear modulus:
		275,000 psi
	Core cell size:
		< 0.5 in.²
	Flatness:
		± 0.005 in. (0.13 mm)
	Skins:
		304 alloy stainless steel
	Compliance, resonant frequency, stiffness:
		click here
	Sidewalls:
		Vinyl covered composite side with damped interior surface
	Tapped holes:
		Backed by 1 in. (25 mm) long nylon cups