Campbell Scientific’s new OBS500 Dual Turbidity Probe with Antifouling combines a backscatter sensor (better at measuring high turbidity) with a second sidescatter sensor (better at measuring lower turbidity) and multiple antifouling methods to provide accurate measurements in biologically active water. It uses the CleanSensor Antifouling Method (patent pending) to ensure the accuracy of its measurements. This method incorporates a shutter/wiper mechanism and biocide combination into one unit—the first in the industry to do so.
The Recharger 900HD is a 48-inch (1,219-mm) tall, ultra-high-capacity chamber that offers a bare chamber storage of 17.62 ft3/ft (1.637 m3/m). Its system typically requires fewer chambers resulting in a smaller footprint and less labor. This allows for additional site development that may be limited by other stormwater management options. The ultra-high-capacity chamber is optimal for replacing large-diameter pipe, stacked, or crate systems.
J & S VALVE
WaStop, from J & S Valve, is a backflow prevention valve. Its unique and revolutionary flexible membrane allows WaStop to open when forward flow moves under the flexible conical shaped membrane. WaStop closes when reverse flow fills the flexible conical shaped membrane. It comes in sizes of 3 to 72 inches and is an ingenious valve that complements the J & S HedFlex Check Valve Product Line.
RELINE AMERICA INC.
Reline America’s LQ-30 light train expands its BLUE-TEK process. This LQ-30 light train embodies the next stage in the BLUE-TEK CIPP liner’s development. The addition to the UV curing system is compatible with 24-inch- to 51-inch-diameter liners with the ability to bring additional speed and depth of cure. BLUE-TEK is a high-strength, fiberglass-reinforced cured-in-place pipe lining process. The LQ-30 light train is made in the US at the company’s ISO 9001-2008-certified manufacturing facility.
SOLINST CANADA LTD.
Durable and inexpensive, Solinst Model 102 Coaxial Cable Water Level Meters are designed to accurately measure water levels in narrow applications. They use a choice of two small-diameter probe designs, attached to narrow coaxial cable and fitted on an ergonomic reel. The cable has accurate laser markings each millimeter or every 1/100 feet, in lengths up to 1,000 feet (300 m). The Model 102M Mini Water Level Meter comes with either 80 feet or 25 meters of cable on a small portable reel.