Model IPS-4

The Western Research Model IPS-4, developed for UV-VIS spectroscopy of liquids and gases, can measure up to eight wavelengths and quantify five measurement components simultaneously. It comes with chemometric capability to solve complex measurement problems. The unit offers the advantage of no moving parts, high signal-to-noise ratio, minimized stray light effects, wide linear dynamic range, and fast and full spectral acquisition (220–1,100 nm). The IPS-4 is engineered to withstand harsh outdoor, industrial environments. It possesses excellent temperature stability, reliability and features a host of self-diagnostic and predictive maintenance capabilities. The unit is equipped with numerous analog (4–20 mA) and digital communications capabilities, including RS232, RS485 with MODBUS RTU protocol and a built-in Fast Ethernet port. A built-in web browser offers Internet connectivity, enabling users to access data on the intranet and Internet.