Bottom Line

The performance of a vibration isolation platform is 50% determined by product selection and 50% by site selection. Pneumatic vibration isolation platforms can be installed by users themselves (a 6-step standard procedure), while active vibration isolation platforms are recommended to be installed on site by LeadTop engineers. Daily maintenance: for pneumatic isolation, check air pressure weekly, inspect air hoses monthly, and replace filters annually; for active isolation, run a self-check weekly, calibrate sensors every six months, and schedule an annual professional inspection.

Quick Answers to Top User Questions

Q1: What should I pay attention to when installing a vibration isolation platform?

Three key points: site assessment, floor conditions, and vibration testing.

• Floor location: basement to 3rd floor is optimal; above the 4th floor, the building’s natural frequency (0.5–2 Hz) must be evaluated.
• Floor flatness: <2 mm/m, with overall error not exceeding 1/1000 of the tabletop diagonal length.
• Floor load capacity: ≥1.5× the equipment’s full-load weight (LeadTop provides load requirement specifications across its full product line).
• Environmental vibration test: measure 24-hour floor vibration data, focusing on the energy distribution in the 0.5–50 Hz band.

LeadTop service: a free on-site vibration environment diagnostic service is provided — engineers take measurements on site and issue a diagnostic report.

Q2: How do I install and commission a pneumatic vibration isolation platform?

6-step standard installation procedure (LeadTop ZDT-P/ZDT-B series)

Step	Key Actions	Acceptance Criteria
1. Unpacking & inspection	Verify the model and accessory checklist, inspect the tabletop surface, and take photos of the unpacking	Complete the inspection and record any anomalies within 24 hours
2. Site preparation	Clean oil stains from the floor, plan the air hose routing, and check the floor with a spirit level	Floor flatness <2 mm/m
3. Tabletop placement	Have multiple people slowly place the tabletop and roughly align the equipment position	All support points make stable contact with the floor
4. Air supply connection	Keep the compressor >2 m from the tabletop and connect air hoses to each support inlet	No kinks or twists in the hoses; airtight fittings
5. Inflation & leveling	Slowly turn on the compressor (0.5–0.8 MPa) and wait 5–10 minutes for stabilization	Tabletop floats 0.1–0.3 mm; levelness <0.5 mm/m
6. Equipment installation	Install optical equipment step by step, avoiding concentrated loads	Re-verify the leveling state after installation

Q3: How do I maintain an optical vibration isolation table on a daily basis?

Maintenance frequency overview (comparison of the three types)

Isolation Type	Weekly	Monthly	Quarterly	Semi-annual	Annual
Passive isolation	Tabletop cleaning	–	–	–	Professional inspection
Pneumatic isolation	Check air pressure gauge	Check hose sealing	Clean leveling valves	Replace air filter	Replace filter cartridge + professional inspection
Active isolation	System self-check + review alarm logs	Check cooling fan	–	Sensor calibration	Comprehensive inspection by professional engineers

Q4: How do I select an air compressor for pneumatic vibration isolation?

Three factors for selection: air pressure, noise, and supporting equipment.

• Air pressure: LeadTop pneumatic vibration isolation platforms operate at 0.5–0.8 MPa; the compressor output pressure should be ≥0.8 MPa.
• Noise control: silent scroll compressors (<50 dB) suit laboratory environments but cost more.
• Supporting equipment: air dryer, oil–water separator, and filter (LeadTop quotes include supporting solutions).

Q5: Does an active vibration isolation platform require maintenance?

Yes. Active isolation has the highest maintenance requirements, but it is also the most automated.

LeadTop active vibration isolation systems (TA/VCM/LVH series) feature built-in self-check programs run once a week (about 5 minutes); the system automatically verifies each sensor’s signal, actuator status, and communication links. If an alarm (E01–E08) is triggered, troubleshoot per the error code table or contact LeadTop technical support.

Contact Us

Website: opticaltable.cn

Tel: 0791-88224425 / 18870003091 / 17607098516

Email: sales@opticaltable.cn

Address: Room 1010, Mingzhu Plaza Business Office Building, No. 49 Jiefang West Road, Qingyunpu District, Nanchang, Jiangxi Province, China