BSC Certification & Clean Bench Testing
Biological Safety Cabinets (BSC) are essential protective equipment in laboratories, effectively safeguarding personnel, samples, and the environment.
Regular BSC certification ensures that the equipment continues to meet safety and performance standards, and it is a critical inspection item in various audit requirements and quality management systems.
Validation Services
- Airflow Velocity Test (Inflow/Downflow)
- HEPA Filter Efficiency Test
- Airflow Visualization Test (Smoke Test)
- UV Intensity Test
- Light Intensity Test
- Noise / Vibration Test
- Site Installation Assessment
- Air Cleanliness Classification (ISO)
- Filter & UV Lamp Replacement
🛡️ Professional Certification: Our technicians are NSF trained and certified. All tests strictly follow NSF/ANSI 49 standards for Class I & II Biosafety Cabinets.
Models & Brands
- Raw data and deviation analysis
- Test photos and equipment diagrams
- Cleanliness particle data tables
Optional Add-on Services
Cleanliness Test
Particle counting for airborne contaminants, suitable for high-standard labs or pharmaceutical plants.
Consumables Replacement
On-site installation of HEPA filters and UV lamps specific to your equipment model.
Post-Installation Test
PAO/Aerosol leak testing and UV verification after replacement to ensure total integrity.
Recommend
Refrigerated/Frozen Cabinet Calibration Service
Why Is Refrigerator Calibration Necessary?
Refrigerators and freezers are essential equipment for storing samples and pharmaceuticals in laboratories, medical institutions, and biotech companies.
To ensure that storage temperatures meet quality standards and comply with regulatory or audit requirements, it is recommended to perform calibration at least once a year.
YS provides comprehensive refrigerator calibration services to verify temperature accuracy, uniformity, and stability under actual operating conditions. We also deliver professional reports in compliance with the ISO/IEC 17025 framework.
Liquid Nitrogen Tank Calibration Services
We provide professional on-site calibration services for liquid nitrogen tanks, along with comprehensive reports to help you maintain a stable, safe, and compliant cryogenic storage environment.
Vacuum Oven Calibration and Temperature Uniformity Test
We offer professional vacuum oven calibration services to ensure that experimental equipment achieves stable, safe, and accurate control conditions during drying, degassing, or vacuum treatment processes.
Autoclave Calibration Services
Autoclaves are essential for sterilization in laboratories, medical facilities, and biotech production lines. To ensure consistent and safe sterilization results, regular calibration of temperature, pressure, and uniformity is mandatory.
Calibration Items Overview
(Multi-point / Single-point)
Empty Load (Heat Distribution) / Full Load (Heat Penetration)
Ensuring sterilization duration accuracy.
Detailed temperature distribution analysis.
Confirmation of sterilization efficacy through BI testing.
Cleanroom Environmental Testing Services
In biotechnology, pharmaceutical engineering, semiconductor manufacturing, and high-specification laboratories, cleanroom environmental control is critical to ensuring product yield and operational safety. Even minor deviations in airflow or fluctuations in temperature and humidity can lead to irreversible impacts on sensitive R&D processes and production lines.
YS provides comprehensive cleanroom environmental testing services in strict compliance with international standards and industry regulations. We perform precise measurements of HEPA filter performance, airflow patterns, differential pressure, and temperature and humidity stability. Through professional data recording and detailed reporting, we support internal quality control while providing reliable technical documentation for audits and validation—making us your trusted partner in cleanroom environment management.