Professional Analysis of Single Door with Observation Window System for Class 100 Cleanrooms

I. Core System Components

1.1 Door Structure Design

Door Frame System: Constructed with 60×30mm stainless steel 304 square tubes, electropolished surface (Ra≤0.4μm)

Door Leaf Construction:

Panel: 1.2mm thick stainless steel (mirror finish)

Core Material: 50mm thick aluminum honeycomb core (density 8kg/m³)

Sealing Edge: Fully wrapped EPDM gasket (Shore hardness 65±5)

1.2 Observation Window Configuration

Area Type	Window Configuration	Special Requirements
Clean Corridor	Double-glazed tempered glass (6+12A+6)	With electric defogging function
Changing Room	No observation window design	Enhanced privacy protection
Material Transfer	Operable observation window	Pneumatic sealing device

II. Key Functional Components (Revised Content)

2.1 Smart Hardware System

Stain Steel Handle Lock:

Integrated RFID recognition

Cloud-based access log storage

Unauthorized entry alarm

Electric Door Closer:

Three-speed adjustment

Automatic lockdown during power failure

IoT remote control capability

2.2 Seismic Design

Hinge damping device (withstands magnitude 8 earthquakes)

Flexible frame connection structure (allows ±5mm displacement)

Auto-reset system (automatic correction after displacement)

III. Key Installation Points

3.1 Installation Process

Embedded Parts Treatment:

Chemical anchor fixation (M12×150)

Leveling adjustment (≤1mm/m)

Frame Installation:

Laser alignment calibration

Argon arc welding fixation (weld polishing treatment)

Functional Testing:

Opening/closing force test (≤50N)

Airtightness test (ISO 14644 standard)

3.2 Cleanliness Control Measures

Installation environment: ISO Class 6 cleanliness

Tool requirements: Dust-free power tool set

Material treatment: Alcohol disinfection before installation

IV. Quality Control Standards

4.1 Mechanical Performance Indicators

Item	Standard Value	Test Method
Deformation Resistance	≤1mm/㎡	GB/T 7106
Sound Insulation	≥32dB	GB/T 8485
Fire Resistance	1.0h	GB 12955

4.2 Cleanliness Verification

Surface particle test: ≤5pc/25cm² (≥0.5μm)

Microorganism test: ≤1CFU/25cm²

Static test: Surface resistance 10⁴-10⁶Ω

V. Maintenance Plan

5.1 Smart Maintenance

Online seal performance monitoring

Automatic lubrication cycle reminder

Electronic maintenance log generation

5.2 Manual Maintenance

Quarterly hardware inspection

Annual comprehensive performance test

New innovative features include IoT capabilities. All materials comply with the latest GMP certification requirements. It is recommended to use 3D scanning technology for installation accuracy control during construction.

Frequently Asked Questions (FAQ)

1. Do Food Processing Facilities Need Cleanrooms?

2. The Importance and Global Applicability of Installing Air Showers in Food Processing Plants

3. In-depth Analysis of the Specifications of High-Efficiency Air Supply Outlets and Their Corresponding Air Volumes

4. Global Cleanroom Cooperation Proposal

5. Unlocking the Outstanding Mysteries of the FFU Test Bench

6. Calculation Method of Cooling Capacity in Clean Room

7. The Selection of Air Conditioning Control Systems for Cleanrooms

8. Convenient Food Factory Pass Windows: Strengthening Food Safety Barriers and Significantly Boosting Production Efficiency with a Core Solution

9. What is an Air Shower? Understand How It Purifies Air in One Article

10. Common Issues and Solutions for Food Factory Changing Rooms