• Pre-Stressed Vibration Isolation Optical Table
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-0906-05
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-0906-10
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-1509-10
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-1810-20
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-2010-20
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-2412-20
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-3012-30
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-3512-30
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-4015-30
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-5015-30
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-6015-30
  • Pre-Stressed Vibration Isolation Optical Table DL-YLPT-1208-10-A

Pre-Stressed Vibration Isolation Optical Table

Key Features

  • Pre-stressed spring-and-rubber isolators, no compressed air needed
  • Natural frequency about 5 Hz
  • Mechanical leveling; very stable once set up
  • Stainless ferromagnetic top, M6 holes on 25 mm grid, flatness 0.1 mm/m²
  • Welded steel-grid core (22 sizes up to 6000 × 1500 mm) or bonded honeycomb core (13 sizes)
  • Load capacity 200 to 3000 kg depending on size
Model
Download datasheet

Interested in this product?

Send us your details and we’ll get back to you with availability, pricing, and any additional information you need.

The DL-YLPT series uses pre-loaded (pre-stressed) metal isolators combining springs and rubber. Once installed and adjusted, the isolators are matched to the table load and stay stable without compressed air, giving reliable passive isolation with a natural frequency of about 5 Hz. Leveling is mechanical.

The table top is 12Cr13 ferromagnetic stainless-steel top with M6 tapped holes on a 25 mm × 25 mm grid, flatness 0.1 mm/m² and textured matte finish (Ra 0.8–1.6 µm).

Table Construction

  • Welded steel-grid core: 6 mm steel plates welded into a cross-grid core and stress-relieved by high-temperature tempering and ageing. Heavy and very rigid, with minimal deflection under heavy loads and no risk of debonding. 22 standard sizes from 900 × 600 mm up to 6000 × 1500 mm.
  • Bonded honeycomb core (models ending in -A): Stainless top plate, sealed isolation-cup layer, bonded honeycomb core and steel bottom plate. Lighter and easier to move and install; the dust-proof cups stop liquids and debris entering the core and block air flow between tapped holes. 13 standard sizes from 900 × 600 mm up to 2400 × 1500 mm.

Models & Specifications

Welded steel-grid core

Specification Value
Flatness (mm/m²) 0.1
Natural Frequency 5Hz
Isolation Method Pre-stressed isolators (spring + rubber)
Max. Dynamic Deflection Coefficient 1.1×10⁻³ ~ 3.5×10⁻³
Leveling Method Mechanical leveling
Max. Relative Displacement (nm) 0.22~0.70
Model Table Size L×W×T (mm) Height (mm) Max. Load (kg) Table Weight (kg)
DL-YLPT-0906-05 900×600×50 800 200 180
DL-YLPT-0906-10 900×600×100 800 400 194
DL-YLPT-1208-10 1200×800×100 800 800 199
DL-YLPT-1509-10 1500×900×100 800 800 264
DL-YLPT-1510-10 1500×1000×100 800 800 294
DL-YLPT-1511-10 1500×1100×100 800 800 314
DL-YLPT-1810-20 1800×1000×200 800 800 482
DL-YLPT-1812-20 1800×1200×200 800 800 532
DL-YLPT-2010-20 2000×1000×200 800 800 512
DL-YLPT-2012-20 2000×1200×200 800 800 562
DL-YLPT-2015-20 2000×1500×200 800 800 582
DL-YLPT-2412-20 2400×1200×200 800 800 632
DL-YLPT-2415-20 2400×1500×200 800 800 664
DL-YLPT-3012-30 3000×1200×300 850 800 1074
DL-YLPT-3013-30 3000×1300×300 850 800 1124
DL-YLPT-3015-30 3000×1500×300 850 800 1211
DL-YLPT-3512-30 3500×1200×300 850 800 1394
DL-YLPT-3513-30 3500×1300×300 850 800 1444
DL-YLPT-3515-30 3500×1500×300 850 800 1514
DL-YLPT-4015-30 4000×1500×300 850 800 1564
DL-YLPT-5015-30 5000×1500×300 850 800 1794
DL-YLPT-6015-30 6000×1500×300 850 3000 2194

Bonded honeycomb core (models ending in -A)

Specification Value
Height (mm) 800
Isolation Method Pre-stressed isolators (spring + rubber)
Flatness (mm/m²) 0.1
Natural Frequency 5Hz
Leveling Method Mechanical leveling
Max. Dynamic Deflection Coefficient 1.1×10⁻³ ~ 3.5×10⁻³
Max. Relative Displacement (nm) 0.22~0.70
Model Table Size L×W×T (mm) Table Weight (kg) Max. Load (kg)
DL-YLPT-0906-05-A 900×600×50 180 200
DL-YLPT-0906-10-A 900×600×100 194 400
DL-YLPT-1208-10-A 1200×800×100 199 800
DL-YLPT-1509-10-A 1500×900×100 264 800
DL-YLPT-1510-10-A 1500×1000×100 294 800
DL-YLPT-1511-10-A 1500×1100×100 314 800
DL-YLPT-1810-20-A 1800×1000×200 482 800
DL-YLPT-1812-20-A 1800×1200×200 532 800
DL-YLPT-2010-20-A 2000×1000×200 512 800
DL-YLPT-2012-20-A 2000×1200×200 562 800
DL-YLPT-2015-20-A 2000×1500×200 582 800
DL-YLPT-2412-20-A 2400×1200×200 632 800
DL-YLPT-2415-20-A 2400×1500×200 664 800

Custom sizes, hole patterns and isolation options are available on request. Datasheet: Dimension-Labs optical table selection guide (Chinese).

Get in touch

We're available 24/7 to assist. Just let us know what we can help you with and we'll do our best.

We'll aim to get back to you within 24 hours.