Environmental Laboratory
Total Oil and Grease in Water – On-site & CFC-Free!
Apr 13 2010
Eralytics (Austria), proudly presents the Eracheck - the ultimate solution for the fast and easy measurement of sub-ppm concentrations of total petroleum hydrocarbons in water and soil. The innovative and patented QCL-IR (Quantum Cascade Laser Infra-Red) measuring technology finally allows the CFC-free testing of TPH in water samples.
A quick and easy field analysis method for determining oil and grease concentration levels is important for offshore oil platforms, refineries and oil depots. With the manufacture of Freon 113 banned by the Montreal Protocol, older ASTM methods like ASTM D 3921 that used infrared analysis and Freon as the extraction solvent had to be replaced.
The Eracheck uses a very similar extraction procedure, but also comes with the CFC-free, cheap and easily available solvents Cyclohexane or Cyclopentan. It offers maximum precision in sub-ppm range over a wide measuring range (0.5 to 1000 ppm) in excellent correlation to ASTM D 3921 and D 7066. Eracheck is a portable stand-alone analyzer equipped with the latest communication technology. Data can be saved onto a memory stick and documented in popular PC worksheet formats for further data analysis.
Digital Edition
IET 34.2 March 2024
April 2024
Gas Detection - Biogas batch fermentation system for laboratory use with automatic gas analysis in real time Water/Wastewater - Upcycling sensors for sustainable nature management - Prist...
View all digital editions
Events
Apr 30 2024 Melbourne, Australia
Apr 30 2024 Birmingham, UK
May 03 2024 Seoul, South Korea
May 05 2024 Seville, Spain
May 06 2024 Minneapolis, MN, USA