HF Scientific AccUView LED Ex Online UV Analyzer

The AccUView LED Ex Online UV Analyzer is an indispensable tool designed to operate seamlessly in hazardous environments, certified for use in IECEx and ATEX Zone 1 areas. Engineered by HF Scientific, this cutting-edge analyzer ensures safe and accurate measurement of UV transmittance or absorbance of process water online, even in the most challenging conditions. At the core of its design lies the IECEx approved purge/pressurization controller, the Air Sentinel III, which guarantees optimal performance and safety. Utilizing a UVC LED light source, this analyzer boasts an extended lifespan while being mercury-free, aligning with modern environmental standards. Versatility is a key feature, as it offers two measurement scales, %Transmission and Absorbance, catering to diverse monitoring needs. Standard communication protocols include 4-20mA with isolator or RS-485 with Modbus, ensuring compatibility with existing systems.

The AccUView LED Ex stands out with its user-friendly features, including simple calibration procedures, a bubble rejection system, and an ultrasonic autoclean system, significantly reducing maintenance efforts. Additionally, its adjustable response time and backlight display enhance usability in various operating conditions. With robust specifications, including a resolution of 0.1 %T, repeatability of ± 1%T, and a measurement range of 0 – 100.0 %T, this analyzer delivers precise and reliable results. Its IP55 rated enclosure ensures durability, while compliance with regulatory standards such as DNV-GL, USCG, IASC UR E-10, IECEx, ATEX, CE, UL 61010-1, and CAN/CSA C22.2 No. 61010-1-12 underscores its commitment to quality and safety. In essence, the AccUView LED Ex Online UV Analyzer sets a new standard for performance, reliability, and safety in hazardous environments, making it an indispensable asset for marine applications.