March 10, 2010 Optics Life Science Semiconductor Search our Site  Home

Products At-A-Glance

Optics HomePage:
Optical Tops, Optical Tables,
Breadboards & Supports

 
See a larger image

The ClassOne™ CleanTop^® II Optical Top design is an extension of the original CleanTop, adapted for cleanrooms.

It is Class 100 cleanroom compatible with an all-stainless steel construction (stainless steel cups optional).

Features:

• Individual cups under each tapped hole are airtight
• 3/16 in. (5 mm) thick top skin
• Stainless steel top, bottom, sides
• Cleanroom-compatible design and packaging
• Two levels of fixed damping available:
  
  • Maximum Dry Damping
  • Standard Dry Damping
    
    

For more information about Dry Damping, Click Here .

How to Order:

• Choose the size and thickness of the top that you need from either the Maximum Damping Chart or Standard Damping 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 purchasing and shipping information.

 Size Chart - Maximum Dry Damping

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	794-432	794-632
30 x 72 maximum dry damping		0.75 x 1.8 maximum dry damping	794-491	794-691
30 x 96 maximum dry damping		0.75 x 2.4 maximum dry damping	794-492	794-692
30 x 120 maximum dry damping		0.75 x 3.0 maximum dry damping	794-493	794-693
36 x 60 maximum dry damping	3 x 5 maximum dry damping	0.9 x 1.5 maximum dry damping	794-436	794-636
36 x 72 maximum dry damping	3 x 6 maximum dry damping	0.9 x 1.8 maximum dry damping	794-439	794-639
36 x 96 maximum dry damping	3 x 8 maximum dry damping	0.9 x 2.4 maximum dry damping	794-440	794-640	794-740	794-840
36 x 120 maximum dry damping	3 x 10 maximum dry damping	0.9 x 3.0 maximum dry damping	794-494	794-694	794-794	794-894
40 x 60 maximum dry damping		1.0 x 1.5 maximum dry damping	794-443	794-643
40 x 80 maximum dry damping		1.0 x 2.0 maximum dry damping	794-444	794-644	794-744	794-844
40 x 120 maximum dry damping		1.0 x 3.0 maximum dry damping	794-445	794-645	794-745	794-845
48 x 48 maximum dry damping	4 x 4 maximum dry damping	1.2 x 1.2 maximum dry damping	794-447	794-647
48 x 60 maximum dry damping	4 x 5 maximum dry damping	1.2 x 1.5 maximum dry damping	794-449	794-649
48 x 72 maximum dry damping	4 x 6 maximum dry damping	1.2 x 1.8 maximum dry damping	794-451	794-651	794-751	794-851
48 x 96 maximum dry damping	4 x 8 maximum dry damping	1.2 x 2.4 maximum dry damping	794-455	794-655	794-755	794-855
48 x 120 maximum dry damping	4 x 10 maximum dry damping	1.2 x 3.0 maximum dry damping	794-459	794-659	794-759	794-859
48 x 144 maximum dry damping	4 x 12 maximum dry damping	1.2 X 3.6 maximum dry damping	794-463	794-663	794-763	794-863
48 x 168 maximum dry damping	4 x 14 maximum dry damping	1.2 x 4.2 maximum dry damping	794-465	794-665	794-765	794-865
48 x 192 maximum dry damping	4 x 16 maximum dry damping	1.2 x 4.8 maximum dry damping	794-467	794-667	794-767	794-867
60 x 60 maximum dry damping	5 x 5 maximum dry damping	1.5 x 1.5 maximum dry damping	794-470	794-670	794-770	794-870
60 x 72 maximum dry damping	5 x 6 maximum dry damping	1.5 x 1.8 maximum dry damping	794-471	794-671	794-771	794-871
60 x 80 maximum dry damping		1.5 x 2.0 maximum dry damping	794-472	794-672	794-772	794-872
60 x 96 maximum dry damping	5 x 8 maximum dry damping	1.5 x 2.4 maximum dry damping	794-473	794-673	794-773	794-873
60 x 120 maximum dry damping	5 x 10 maximum dry damping	1.5 x 3.0 maximum dry damping	794-475	794-675	794-775	794-875
60 x 144 maximum dry damping	5 x 12 maximum dry damping	1.5 x 3.6 maximum dry damping	794-476	794-676	794-776	794-876
60 x 168 maximum dry damping	5 x 14 maximum dry damping	1.5 x 4.2 maximum dry damping	794-477	794-677	794-777	794-877
60 x 192 maximum dry damping	5 x 16 maximum dry damping	1.5 x 4.8 maximum dry damping	794-478	794-678	794-778	794-878
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)

Note: you must specify the required hole patterns and laser ports.
Click here for the Suffix Chart Hole-Patterns/Laser Ports

Back to top

Size Chart - Standard Damping

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 standard dry damping		0.75 x 1.5 standard dry damping	793-432	793-632
30 x 72 standard dry damping		0.75 x 1.8 standard dry damping	793-491	793-691
30 x 96 standard dry damping		0.75 x 2.4 standard dry damping	793-492	793-692
30 x 120 standard dry damping		0.75 x 3.0 standard dry damping	793-493	793-693
36 x 60 standard dry damping	3 x 5 standard dry damping	0.9 x 1.5 standard dry damping	793-436	793-636
36 x 72 standard dry damping	3 x 6 standard dry damping	0.9 x 1.8 standard dry damping	793-439	793-639
36 x 96 standard dry damping	3 x 8 standard dry damping	0.9 x 2.4 standard dry damping	793-440	793-640	793-740	793-840
36 x 120 standard dry damping	3 x10 maximum dry damping	0.9 x 3.0 standard dry damping	793-494	793-694	7934-794	793-894
40 x 60 standard dry damping		1.0 x 1.5 standard dry damping	793-443	793-643
40 x 80 standard dry damping		1.0 x 2.0 standard dry damping	793-444	793-644	793-744	793-844
40 x 120 standard dry damping		1.0 x 3.0 standard dry damping	793-445	793-645	793-745	793-845
48 x 48 standard dry damping	4 x 4 standard dry damping	1.2 x 1.2 standard dry damping	793-447	793-647
48 x 60 standard dry damping	4 x 5 standard dry damping	1.2 x 1.5 standard dry damping	793-449	793-649
48 x 72 standard dry damping	4 x 6 standard dry damping	1.2 x 1.8 standard dry damping	793-451	793-651	793-751	793-851
48 x 96 standard dry damping	4 x 8 standard dry damping	1.2 x 2.4 standard dry damping	793-455	793-655	793-755	793-855
48 x 120 standard dry damping	4 x 10 standard dry damping	1.2 x 3.0 standard dry damping	793-459	793-659	793-759	793-859
48 x 144 standard dry damping	4 x 12 standard dry damping	1.2 X 3.6 standard dry damping	793-463	793-663	793-763	793-863
48 x 168 standard dry damping	4 x 14 standard dry damping	1.2 x 4.2 standard dry damping	793-465	793-665	793-765	793-865
48 x 192 standard dry damping	4 x 16 standard dry damping	1.2 x 4.8 standard dry damping	793-467	793-667	793-767	793-867
60 x 60 standard dry damping	5 x 5 standard dry damping	1.5 x 1.5 standard dry damping	793-470	793-670	793-770	793-870
60 x 72 standard dry damping	5 x 6 standard dry damping	1.5 x 1.8 standard dry damping	793-471	793-671	793-771	793-871
60 x 80 standard dry damping		1.5 x 2.0 standard dry damping	793-472	793-672	793-772	793-872
60 x 96 standard dry damping	5 x 8 standard dry damping	1.5 x 2.4 standard dry damping	793-473	793-673	793-773	793-873
60 x 120 standard dry damping	5 x 10 standard dry damping	1.5 x 3.0 standard dry damping	793-475	793-675	793-775	793-875
60 x 144 standard dry damping	5 x 12 standard dry damping	1.5 x 3.6 standard dry damping	793-476	793-676	793-776	793-876
60 x 168 standard dry damping	5 x 14 standard dry damping	1.5 x 4.2 standard dry damping	793-477	793-677	793-777	793-877
60 x 192 standard dry damping	5 x 16 standard dry damping	1.5 x 4.8 standard dry damping	793-478	793-678	793-778	793-878
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)

Note: you must specify the required hole patterns and laser ports. see chart below
Back to top

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

Back to top

Specifications
	Core:
			Steel honeycomb, closed-cell, 0.010 in. thick foil
	Core shear modulus:
			275,000 psi
	Core cell size:
			<0.5 in.2
	Core Density:
			13.3 lbs/ft3 (230 kg/m3)
	Flatness:
			± 0.005 in. (0.13 mm)
	Top and Bottom Skin:
			430 series ferromagnetic stainless steel
	Compliance, resonant frequency, stiffness:
		click here
	Sidewalls:
			Stainless Steel with damped interior surface
	Tapped holes:
			Backed by 1 in. (25 mm) long nylon (optional stainless steel 316 Alloy) cups

ABOUT TMC  •   PRODUCTS  •   TECHNICAL BACKGROUND   •  SALES  •  LINKS  •  CONTACT US  •   HOME Copyright® 2010Technical Manufacturing Corporation  All Rights Reserved   • Terms & Conditions