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Comprehensive Analysis of Class 100 Cleanroom Observation Window System Design and Construction

2025-07-28

Latest company news about Comprehensive Analysis of Class 100 Cleanroom Observation Window System Design and Construction
I. Core Structure of Observation Window System
1.1 Main Frame Structure

Adopts integrated molding design with the following components:

  • Aluminum Alloy Arc Frame: 6063-T5 anodized treatment, standard R150mm arc radius
  • Double-Glazed Hermetic Structure: 12mm wide air isolation layer with built-in molecular sieve desiccant
  • 6mm Tempered Glass: Light transmittance ≥91%, surface conductivity 10⁴-10⁶Ω
1.2 Integrated Support System
Component Specifications Special Process
Magnesium Oxide Color Steel Ceiling δ50mm Fire Rating A1
Transition Arc R100mm Seamless Welding
Sealing System EPDM Gasket Hot Melt Welding
II. Key Technical Features
2.1 Airtightness Design (Key Revised Content)

Dynamic Pressure Compensation System:

  • Built-in intelligent pressure regulator (±1Pa accuracy)
  • Real-time pressure sensor monitoring
  • Automatic internal/external pressure balance

Seismic Performance Verification:

  • Passed Grade 8 seismic test
  • Allowable displacement ±3mm
  • Uses shape memory alloy compensator
III. Construction Process Control
3.1 Standard Installation Procedure

Base Treatment:

  • Edge sealing of magnesium oxide board cuts
  • Pre-embedded M6 stainless steel connectors

Frame Installation:

  • Laser positioning (±0.5mm accuracy)
  • Torque-controlled bolts (12±1N·m)

Glass Installation:

  • Special nylon spacer blocks
  • Equal pressure principle construction method
3.2 Clean Construction Requirements

Installation Environment Control:

  • Temperature 23±2℃
  • Humidity 45±5%RH
  • Cleanliness ISO Class 6

Special Tool Requirements:

  • Dust-free power tools
  • Anti-static suction cups
IV. Testing and Acceptance Standards
4.1 Physical Performance Tests
Item Requirement Test Method
Impact Resistance No damage from 1kg steel ball drop at 1m GB/T 9962
Dew Point ≤-40℃ GB/T 11944
Sound Insulation ≥35dB GB/T 8485
4.2 Cleanliness Verification
  • Particle test (≥0.5μm) ≤100pc/m³
  • Surface microorganism ≤1CFU/25cm²
  • Static decay ≤2 seconds
V. Maintenance Specifications
5.1 Smart Maintenance System
  • Online seal monitoring
  • Automatic alarm function
  • Cloud-based maintenance records
5.2 Manual Maintenance
  • Quarterly gasket elasticity inspection
  • Annual structural integrity inspection

This revised edition removes the original 2.2 optical performance optimization content, with enhanced focus on airtightness design and seismic performance verification. New innovative features include the dynamic pressure compensation system. All technical parameters comply with the latest GMP and ISO 14644 standards. It is recommended to use 3D laser scanning technology for installation accuracy control during construction.

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