Galvanic Low-Cost Oxygen Concentration Meter for Semiconductor Manufacturing

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201LC/2001LC

last updated：Mar 03, 2026

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A low-cost OEM model that contributes to oxygen concentration management in clean rooms!

In the semiconductor manufacturing industry, environmental management within clean rooms is crucial for maintaining product quality. In particular, oxygen concentration requires strict management as it can affect product oxidation and degradation. Improper management of oxygen concentration can lead to reduced yield and product defects. The Model 201LC/2001LC is capable of measuring oxygen concentration at both ppm and percent levels, contributing to the management of oxygen concentration in clean rooms. 【Usage Scenarios】 - Monitoring oxygen concentration in clean rooms - Monitoring oxygen concentration during the manufacturing process - Measuring oxygen concentration in gas supply lines 【Benefits of Implementation】 - Improved product quality - Enhanced yield - Reduced manufacturing costs

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【Features】 - High-value-added OEM model inheriting the concept of the 201RS/2001RS series - Achieves low price - Small and compact model - Utilizes self-developed galvanic battery-type sensors that are resistant to combustible gases and organic solvents - Easy replacement with disposable cartridge-type sensors 【Our Strengths】 Leveraging the technology and experience cultivated as a domestic dew point meter manufacturer, we provide optimal products tailored to customer needs. In addition to oxygen concentration meters, we handle various measuring instruments such as dew point meters, temperature and humidity meters, and moisture meters, supporting comprehensive environmental management.