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Laminar Airflow & Clean Room Maintenance Service ensures sterile airflow, contamination control, and regulatory compliance for tissue culture labs, biotechnology facilities, and controlled environment rooms.
Clean room environments depend on proper HEPA filtration, airflow balance, pressure control, and particle monitoring. Even minor deviations can lead to contamination, product loss, and compliance issues.
This AMC service focuses on preventive inspection, filter validation, airflow testing, and clean room performance verification.
Ideal for:
Tissue Culture Laboratories
Micropropagation Units
Biotechnology Labs
Seed Research Facilities
Clean Room Production Units
🔧 Detailed Service Scope
1️⃣ HEPA Filter Inspection & Replacement
Performance verification of HEPA filters:
Visual integrity inspection
Pressure drop measurement
Frame & gasket sealing check
Leak detection support
Replacement (if required)
Ensures high-efficiency filtration (99.97%+ for 0.3 microns).
2️⃣ Pre-Filter Replacement
Maintenance of primary filtration stage:
Pre-filter inspection
Dust load assessment
Cleaning or replacement
Air intake check
Improves HEPA lifespan and airflow stability.
3️⃣ Air Velocity Testing
Verification of laminar airflow performance:
Face velocity measurement
Uniformity check
Blower speed evaluation
Airflow balancing
Ensures consistent sterile airflow over working surface.
4️⃣ DOP Test / Filter Leak Test
Integrity testing of HEPA filters:
Aerosol challenge testing
Leak detection around filter frame
Seal verification
Certification documentation
Confirms no bypass leakage.
5️⃣ UV Lamp Replacement
Sterilization system maintenance:
UV tube functional testing
Intensity assessment
Safe disposal of old lamp
Installation of new UV lamp
Timer setting verification
Maintains effective microbial reduction.
6️⃣ Differential Pressure Monitoring
Verification of pressure gradients between zones:
Pressure gauge calibration check
Positive pressure validation
Air leakage detection
Door seal inspection
Prevents cross-contamination between clean & non-clean areas.
7️⃣ Clean Room Validation
Performance validation support:
Airflow pattern verification
Filter efficiency review
Environmental condition check
Surface integrity inspection
Validation documentation support
Ensures compliance readiness.
8️⃣ Particle Count Testing
Air cleanliness testing using particle counter:
Particle concentration measurement
ISO class verification support
Air sample analysis
Clean zone performance report
Ensures contamination control.
9️⃣ Air Change Rate Verification
Calculation of air changes per hour (ACH):
Supply airflow measurement
Room volume calculation
ACH verification
HVAC performance review
Maintains required air exchange levels.
📦 Deliverables
HEPA inspection report
DOP test report
Air velocity test results
Particle count report
Pressure monitoring report
Clean room validation checklist
Annual maintenance summary
🎯 Key Benefits
✔ Reduced contamination risk
✔ Compliance readiness
✔ Improved filter lifespan
✔ Stable sterile environment
✔ Preventive fault detection
