Class 1000 Cleanroom Glass Processing for Optics
High-Cleanliness Glass Processing in ISO 6 Cleanroom ConditionsFor industries where surface integrity and particulate control are critical, a cleanroom is more than a technical asset—it’s an operational necessity. In fields such as optical engineering, semiconductor processing, and advanced instrumentation, maintaining a clean production environment helps ensure both the consistency and the performance of each glass component，At TIHOTOPTICS, we operate a dedicated Class 1000 cleanroom, engineered to meet ISO 9001 Class 6 standards. This controlled space is specially configured for the processing, inspection, and final packaging of precision glass products, helping us meet the growing expectations of hightech industries.
Inside the cleanroom, environmental variables—such as airborne particulate count, humidity, and airflow—are tightly regulated. The facility is maintained at fewer than 1,000 particles (≥0.5 μm) per cubic foot of air. All incoming materials are handled in sealed, non-contaminating containers made of plastic or stainless steel. Organic packaging such as paper, cardboard, or wood is excluded to prevent fiber release and static attraction.
In-Cleanroom QC Inspection and Ultrasonic Cleaning for Contamination Control
Our cleanroom is more than a staging area for assembly—it’s an active production environment. All quality control inspections, including optical flatness verification, dimension tolerance checks, and visual surface assessment, are carried out under clean conditions to ensure that measurement accuracy is not compromised by dust or static interference.
We have also installed ultrasonic cleaning devices in the clean room. It plays a crucial role in removing sub-micron contaminants from glass surfaces before inspection or shipment. This process ensures that there are no residual particles – whether during processing or machining – that could interfere with the optical clarity or adhesive performance of the parts.
All personnel follow strict gowning and handling protocols. Regular monitoring ensures compliance with ISO class requirements, and all instruments used inside the space are calibrated for traceable performance under cleanroom conditions.
By embedding quality control, final inspection, and critical cleaning directly within a controlled environment, we shorten production cycles and reduce the risk of contamination between process steps. Our customers benefit from cleaner parts, reduced integration time, and fewer system failures caused by environmental particulates.
As industries demand higher optical and dimensional precision, our ISO 6 cleanroom is not just a supporting facility—it’s a core part of how we deliver reliable, high-performance custom glass components.