Four additions have been added to this company’s portfolio of tunable-diode-laser (TDL) spectrometers (photo). The GPro 500 has been available for O2, CO and moisture measurement. Now, models for O2 plus temperature, CO%, CO2%, and a combined CO2% plus CO%…
Pipelines have to be protected from corrosion by a pore-free coating. To ensure that the factory coating and the coating applied at the work site are free of pores, they are tested by applying high voltage between the steel pipe…
The IntelliPro filtration optimization system (photo) is a PC-based control system for this company’s cloth-media filters that uses realtime data to optimize chemical addition to meet phosphorus-removal objectives. The system features automatic, optimal-dose selection for metal salts, polymer and pH-adjusting…
The UP2 family of self-priming, compact electric gear pumps (photo) are available in 12- and 24-V d.c. versions and with flowrates up to 2.6 gal/min for water (52.9 gal/h for oil). The UP2 Series is designed for applications with an…
For flowmeters, sensors limit the maximum operating temperature while the flow volume and direction of flow are registered by means of spindle rotation. In addition to the available standard model for temperatures of up to 125°C, the economically priced OMP…
This company’s stainless-steel HD probe (photo) can be attached to either the Procap I or Procap II capacitance probes. This rugged probe comes in a standard 8-in. length and features a shield that guards against false readings from material buildup…
The TS 8 enclosure cabinet is now available in 316 stainless-steel construction for use in harsh environments, providing resistance to corrosion, high temperatures, common chlorides (such as salt present in seawater), as well as chemicals, including sulfuric acid, bromides, iodides…
The Speed Handle kit for butterfly valves (photo) consists of this company’s PlasGear handwheel and an attached grip, and allows for smoother and faster single-handed revolutions for quicker valve actuation. The Speed Handle grip is constructed of black Nylon 6…
Flooded condensers are the prime tower pressure-control methods for total condensers that generate only liquid products, and although these control methods can be troublesome, a good understanding of their principles will help achieve improved, trouble-free operations Pressure is the most…
Don’t panic — What appear to be scratches on a vessel may be an illusion caused by improperly applied LED lighting Imagine looking into a sight glass for a routine tank inspection, and seeing for the first time numerous scratches…