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May 17, 2008
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 710 SERIES
Non-Magnetic
CleanTop® II Optical Top   
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710 Series Optical Top
Click here for a larger view


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
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TMC's CleanTop® II Optical Table, available in a "non-magnetic" construction, 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


For more information about Dry Damping click here.

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.

How to Order

NOTE: There is no online pricing for this item,
              please contact TMC for assistance.
 
s  20 Reasons for Choosing
   TMC Optical Tops		 s
 CleanTop® II Optical Tops
 How to Select a TMC
   Optical Top
  spacer  
  See Also:
  Optical Tops
  Series 770
  Series 780
  Series 790
  Supports
  4 Post System
  6 Post System
  Free Standing Posts
  Modular Posts
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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
  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

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20 Reasons

CleanTop II
 
 
 
 
 
 
 

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