
Countertop dimensions: double-board splicing, 2400mm×1500mm×200mm (length × width × height)
Vibration isolation configuration: 8 POT200 pneumatic air spring vibration, height 500mm (adjustable ± 10mm)
Load capacity: 1000kg, maximum uniform load 1800kg
Structural advantages: low center of gravity design, high stability
Tabletop flatness: ≤0.10mm/m²
Desktop roughness: ≤0.8μm
Mounting hole specifications: M6 threaded hole array,independently sealed threaded holes, hole spacing 25mm×25mm,edge spacing 37.5mm×37.5mm
Vibration isolation performance: adopts solid-state damping vibration isolation system
Inherent frequency: vertical direction 8-12Hz, Horizontal direction 4-6Hz

Dimensions: Vibration isolator height is 550mm (adjustable ± 10mm), two rigid splicing platform countertops are 2400mm×1200mm×250mm (length×width×height), 3500mm×1200mm×250mm (length×width×height).
Inherent frequency: 5Hz~8Hz
Tabletop flatness: 0.1mm/m²
Desktop roughness: ≤0.8μm
Mounting hole specifications: M6 threaded hole array, threaded hole chamfer 1×45°, hole spacing 25mm×25mm, edge spacing 50mm×50mm
Splicing method: rigid seamless splicing, height error less than 0.1mm
Load capacity: weight 2100kg, load within 500kg

Countertop dimensions: 4000mm× 2000mm× 350mm (length × width × height);6000mm×4000mm×350mm (length × width × height) Two tabletops 4000mm ×2000mm ×350mm (length × width × height L-shaped structure
Countertop material: High magnetic permeability stainless steel (1Cr13), surface with a textured finish.
Installation hole specifications: M6 threaded holes, hole spacing 50×50mm, threaded hole spacing 50mm from edges
Surface flatness: ≤0.1mm/m²
Surface roughness: ≤1.6μm
Inherent frequency: ≤2.0Hz
Adjustment system: automatic air filling and exhausting and automatic leveling;
Rated air pressure of horizontal isolators: 0.20~0.4MPa (operating state);
Number of isolators: 16
Platform load: not less than 1 ton, instrument without off-center loading (center of gravity height not exceeding 400mm)
Air compressor: low-noise air pump, maximum working pressure 0.8MPa

Countertop dimensions: two pieces of 7000mm ×2000mm × 400mm (length × width × height). Longitudinal spliced
countertop material: High magnetic permeability 1Cr13 stainless steel (thickness 14mm), with a micro-textured finish
Base plate thickness: 10mm
Flatness of the tabletop: 0.1mm/m²
Desktop roughness: ≤0.8μm
Mounting hole specifications: M6 threaded hole array, threaded hole chamfer 1×45°, hole spacing 50mm×50mm, edge spacing 50mm×50mm
Joint method: 28 M30 bolts for rigid splicing, splicing plate thickened to 16mm
Vibration isolators: 24 POT-200 isolators, surface painted and equipped with connecting rods
Load capacity: 12 tons, platform load 2 tons

Overall content: Main steel platform, vibration isolation support system, pneumatic control system, air source
L-shaped splicing platform dimensions: 3600mm×3600mm×300mm (length×width×height) (spliced by 2 platforms: 3600mm×1200mm×300mm, 2400mm×1200mm×250mm)
Total weight of the two splicing platforms: approximately 2010kg
Vibration isolators: 10 ZDT200 units, height 500mm
Inherent frequency: ≤2Hz
Platform flatness: ≤0.10mm/m²
Desktop roughness: ≤1.6μm
Leveling method: system automatic leveling and automatic inflation (equipped with platform standard air compressor)
Installation hole specifications: M6 metric threaded array holes, hole spacing 25mm×25mm .The center of the side row holes is 50mm from each side.
The total weight of the vibration-isolating optical platform matte surface .Vibration-isolating optical platform is approximately 1780kg (including supports and connecting rods).
Load capacity: within 800kg (at maximum load, the gravity height of the instrument’s center does not exceed 300mm).

Overall content: main steel platform, vibration isolation support system, pneumatic control system, air source
Overall dimensions: 4000mm×2500mm×300mm (length×width×height) (composed of two platforms spliced together, dimensions of 4000mm×1500mm×300mm, 1500mm×1000mm×300mm).
The total weight of the two spliced platforms: approximately 1.95t
Vibration isolators: 8 ZDT200 units, height 500mm
Inherent frequency: ≤2Hz
Tabletop flatness: ≤0.05mm/m²; Flatness at joints≤0.15mm/m²; Flatness at the gaps between cover and small countertops≤ 0.20mm/m²
Tabletop roughness: ≤0.8μm
Leveling method: System automatic leveling and automatic inflation
Mounting hole specifications: M6 metric threaded array holes, hole spacing of 25mm ×25mm, the distance from the edge row holes’ center to the edge 50mm, surface matte finish
Load load: within 0.6t (at maximum load, the gravity height of the instrument’s center not exceeding 400mm).
Splicing method: platforms are positioned with concave and raised blocks, fixed with M16 bolts for rigid splicing

Overall content: main honeycomb platform, vibration isolation support system, pneumatic control system, air source
Overall dimensions: 4800mm×3900mm×300mm (length×width×height) (composed of three 2400mm×1500mm×250mm tabletops)
Inherent frequency: ≤2Hz
Tabletop flatness: ≤0.2mm/m²
Tabletop roughness: ≤1.6μm
Leveling method: System automatic leveling and automatic inflation
Mounting hole specifications: M6 metric threaded array holes, hole spacing 25mm ×25mm, the distance from the edge row holes’ center to the edge 37.5mm, surface matte treatment
Average load: within 300kg (under maximum load, the gravity height of the instrument’s center not exceeding 500mm)

Main steel platform (6 tabletop combinations) Single
Single tabletop dimension: 3000mm× width 500mm× 300mm (length × width × height)
Single table weight: approximately 1200kg
Vibration isolators: 24 ZDT250 units, height 500mm, adjustable range ±10mm
Inherent frequency: vertical ≤ 1.2Hz; horizontal ≤ 1.5Hz
Tabletop flatness: 0.10mm/m²
Tabletop roughness: 0.8μm
Leveling method: automatic adjustment
Vibration isolation support working pressure: 0.2~0.6MPa
Mounting hole specifications: Standard metric threaded holes, selectable hole spacing 25mm×25mm or 50mm×50mm, the distance from the edge holes to the four sides 50mm, surface matte finish
Weight and load: about 7.2 tons, single platform load not exceeding 1000 KG, overall uniformly distributed load within 3 tons.
Others: overall low center of gravity, good stability; Install dedicated instrument racks for the platform

Overall content: steel countertop (two identical tabletops spliced together), vibration isolators, connecting rod assembly, air circuit system
Single countertop dimensions: 3500mm×1500mm× 300mm (length × width × height)
Vibration Isolators: 12 ZDT-200 units, height 500mm, adjustable range ±10mm
Inherent frequency: ≤2Hz
Tabletop flatness: ≤0.10mm/m²
Desktop roughness: ≤0.8μm
Leveling method: automatic leveling
Installation hole specifications: M6 screw hole array, hole spacing 25mm×25mm, edge spacing 50mm×50mm
Self-weight capacity: 3100kg (including isolator and connecting rod), uniformly distributed load not exceeding 900kg
Others: low center of gravity, good stability

Overall content: Main steel platform (spliced platform), vibration isolation support system, pneumatic control system, air source
Original two platform panel specifications: 6000mm×1500mm×500mm (length×width×height), 5000mm×1500mm×500mm (length×width×height), total weight 8200kg; Adopts 12 ZDT 250-550 isolators, height 550mm
Newly added platform parameters: 2000mm×2000mm×500mm (length×width×height), platform weight 1700kg; Adopts 16 ZDT 250-550 vibration isolation supports, with a height of 550mm
L-shaped splicing platform dimensions: length 11000mm× width 3500mm (at the widest point), × thickness 500mm
Inherent frequency: ≤2Hz
Tabletop flatness: 0.05-0.1mm/m2
Table roughness: 0.8-1.6μm
Leveling method: Automatic leveling
Vibration isolation support working pressure: 0.2~0.6MPa
Installation hole specifications: standard metric threaded holes, hole spacing 100mm×100mm uniformly distributed array, the distance from the holes’ center to the edge 100mm, surface matte finish
Self-weight Load: about 12.8 tons, load capacity within 2 tons.
Others: low center of gravity, good stability

Overall content: Main steel platform, vibration isolation support system, pneumatic control system, air source
Overall dimensions: 10,000mm×1,500mm×300mm (length×width×height) (composed of three platforms spliced together, with dimensions of one 4,000mm×1,500mm×300mm, and two 3,000mm×1,500mm×300mm).
Total weight of the three spliced platforms: approximately 4.3t
Vibration isolators: 16 ZDT200 units, height 500mm
Desktop roughness: ≤1.6μm.
Tabletop flatness: ≤0.10mm/m²
Inherent frequency: ≤2 Hz
Mounting hole specifications: M6 metric threaded array holes, hole spacing of 25mm ×25mm, and the center of the side row holes is 50mm from the edge surface matte finish
System leveling method: Automatic adjustment
Vibration isolation support working pressure: 0.2~0.4MPa
Average load: within 1t (at maximum load, the gravity height of the instrument’s center should not exceed 200mm)

Overall contents: tabletop, air-floating vibration isolators, control system, air source
Overall dimensions: 6000mm×1500mm×300mm (length×width×height) (composed of two tabletops of the same size).
Pneumatic air spring vibration isolator: height 500mm (adjustable ±10mm).
Inherent frequency: vertical ≤1.8Hz; horizontal ≤2Hz
Desktop flatness: 0.05~ 0.1mm/m²
Tabletop roughness: 0.8μm
Vibration isolation support working pressure: 0.2~0.4MPa
Mounting hole specifications: M6 threaded hole array, hole spacing 25mm×25mm, edge spacing 50mm×50mm
Platform internal filling: vibration isolation damping material
Weight: Platform weight about 2800kg. Load capacity 1000kg (the gravity height of the instrument’s center height 250mm)

Components: Honeycomb tabletop (two tabletops of the same size joined together), vibration isolators, link assemblies, splicing components
Single table size: 3000mm × 1500mm × 300mm (L × W × H)
Vibration isolators: 8 POT-G200 units, height 500mm (adjustable ±10mm)
Inherent frequency: 4-8Hz
Table flatness: ≤0.10mm/m²
Table surface roughness: ≤0.8µm
Leveling method: manual leveling
Mounting hole specifications: M6 threaded hole array, each hole independently sealed, hole spacing 25mm × 25mm, edge spacing 37.5mm × 37.5mm
Self-weight capacity: self-weight 1600kg (including isolators and link rods), uniformly distributed load no more than 500kg
Others: low center of gravity, good stability