Damped Vibration-Isolating Optical Table

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Product Description
  • Solid Rubber Vibration Isolators Achieve a Vertical Natural Frequency of 6.5–10.0 Hz (Theoretical)
  • High-Permeability Stainless Steel Tabletop with Textured Matte Finish
  • Isolation Cup Design Inside the Tabletop Prevents Liquids or Other Contaminants from Entering the Honeycomb Layer
  • M6 Tapped Holes on a 25 mm × 25 mm Grid for Experimental Use
LBTEK offers the Damped Vibration-Isolating Optical Table series. The tabletop is precision-machined and finished with a textured matte finish, ensuring a surface flatness of 0.05–0.10 mm over 600 × 600 mm and a surface roughness of 0.8 μm. The frame is available in four-leg and six-leg configurations depending on the tabletop size, connected by rods to form a rigid structure. The frame supports are fitted with solid rubber damping vibration isolators at the top, which provide inherent damping for effective resonance suppression near the natural frequency. The table delivers good isolation against mid- to high-frequency vibrations, suitable for isolating small and medium-sized equipment and instruments, with an applicable isolation frequency range of 15–200 Hz. The solid rubber damping vibration isolators provide excellent vibration isolation not only in the axial direction but also in the transverse and rotational directions. The internal damping of rubber is much greater than that of metal, providing excellent high-frequency vibration isolation performance. The bottom of the table frame is equipped with integrated leveling feet and casters, meeting the diverse spatial needs of the laboratory. The tabletop consists of a high-permeability stainless steel top plate, an isolation cup layer, a central honeycomb core, and a bottom steel plate—preventing liquids and contaminants from penetrating the honeycomb structure and eliminating gas convection between tapped holes. The frame below the tabletop forms a damping vibration isolation system, effectively attenuating vibrations above the natural frequency.
Attributes
Vibration isolation methodSolid Rubber Damping Vibration Isolation
Platform Height800 mm
Natural frequencyVertical: 6.5–10.0 Hz; Horizontal: 4.0–8.0 Hz
Tabletop Flatness0.05~0.10 mm/600 × 600 mm
Surface roughness0.8 μm
Tabletop threaded hole specificationsM6
Tabletop screw hole spacing25 mm × 25 mm
Damped Vibration-Isolating Optical Table
  • Tapped Hole Specification: M6
  • Tapped Hole Spacing: 25 mm
  • Height: 800 mm (Customizable)
  • Folding Caster Design for Easy Mobility

LBTEK offers high-precision damped vibration-isolating optical tables featuring a 5 mm thick high-permeability stainless steel top plate, precision-machined with a textured matte surface, ensuring a surface flatness of 0.05 mm/m² and a surface roughness of 0.8 μm. The tabletop thickness is 200 mm or 300 mm, with M6 thread holes on the surface at a spacing and depth of 25 mm. LBTEK offers optical tables in sizes ranging from 1200 mm × 900 mm to 4000 mm × 1500 mm. For custom sizes or other special requirements, please contact LBTEK customer service.

Schematic of the Optical Table Internal Structure

Product Model
Tabletop size
Platform Height
Natural frequency
File
Unit Price
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Lead Time
DIT1209 1200 mm × 900 mm × 100 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact4 weeks
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DIT1510 1500 mm × 1000 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact2 weeks
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DIT1512 1500 mm × 1200 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact4 weeks
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DIT1810 1800 mm × 1000 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact4 weeks
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DIT1812 1800 mm × 1200 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact2 weeks
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DIT2010 2000 mm × 1000 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact4 weeks
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DIT2012 2000 mm × 1200 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact2 weeks
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DIT2015 2000 mm × 1500 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact2 weeks
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DIT2412 2400 mm × 1200 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact2 weeks
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DIT2415 2400 mm × 1500 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact2 weeks
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DIT3012 3000 mm × 1200 mm × 300 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact4 weeks
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DIT3015 3000 mm × 1500 mm × 300 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact2 weeks
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DIT3615 3600 mm × 1500 mm × 300 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact5 weeks
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DIT4012 4000 mm × 1200 mm × 300 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact5 weeks
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DIT4015 4000 mm × 1500 mm × 300 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact5 weeks
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Damping Vibration Isolation Optical platform, Non-Magnetic Tabletop
  • Tabletop Threaded Hole Specification: M6
  • Tabletop Threaded Hole Spacing: 25 mm × 25 mm
  • Overall Height: 800 mm (customizable)
  • Folding Caster Design for Easy Mobility
  • Vibration Isolation Type: Solid Rubber Damping Vibration Isolation

LBTEK offers high-precision damped vibration isolation optical tables. The tabletop features a 5 mm thick 304 non-magnetic stainless steel top plate, precision-machined and treated with a matte texture finish, ensuring a flatness of 0.05~0.10 mm/600x600 mm and surface roughness of 0.8 μm. The table thickness is available in 200 mm or 300 mm, with M6 threaded holes spaced at 25 mm intervals and 25 mm depth. LBTEK supports customizing the size of the support surface. If you have any requirements, please contact LBTEK customer service.

Schematic Diagram of Internal Structure of Optical Platform Tabletop
Product Model
Tabletop size
Platform Height
Natural frequency
File
Unit Price
Compare
Lead Time
DIT2012-304 2000 mm × 1200 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact4 weeks
Add Cart
DIT2415-304 2400 mm × 1500 mm × 200 mm800 mmVertical: 6.5~10.0 Hz; Horizontal: 4.0~8.0 Hz
Contact4 weeks
Add Cart