The OZ-150W Dissolved Ozone Analyzer is a high-precision instrument designed for the analysis and detection of dissolved ozone concentration in pure water and semiconductor industries. Utilizing dual-path UV absorption technology, it offers accurate and reliable measurements with a detection range of 0-300ppm (customizable ranges: 0-50ppm, 0-100ppm, 0-200ppm).

Equipped with a patented UV light source auto-adjustment system, the OZ-150W ensures long-term stability by automatically calibrating the UV LED brightness based on reference light data, maintaining consistent zero-point accuracy. Featuring long-life imported UV LED technology, this analyzer supports 24/7 continuous operation, making it ideal for industrial applications requiring uninterrupted monitoring.

With its robust design and advanced functionality, the OZ-150W guarantees precise and stable ozone concentration detection, setting a new standard for reliability in water quality analysis.

The PTM100-H handheld organic gas analyzer comes standard with a flame ionization detector (FID) and can be optionally equipped with a photoionization detector (PID). It features explosion-proof and intrinsically safe design, weighs only 1.6kg, making it lightweight and portable. It can effectively detect most volatile organic gases and some inorganic gases, and is suitable for applications such as LDAR testing, leak detection in oil and gas collection and recovery systems, VOCs detection from leaks and open liquid surfaces, and rapid identification and comprehensive regional surveying of soil pollutants.

Reliable microbial air sampling for critical clean areas