Measurement and Testing
ERACHECK Oil-in-Water and Oil-in-Soil-Testers – Environmental Protection Through CFC-Free Oil-in-Water Testing
Dec 22 2017 Read 724 Times
eralytics industry leading Oil-in-Water and Oil-in-Soil Testers are the only high-precision IR-analysers on the market using CFC-free solvents for the measurement of Total Petroleum Hydrocarbons (TPH) and Total Oil and Grease (TOG) in water and soil. This CFC-free solvents do not harm the environment by destroying the ozone layer. Apart from the positive effect on our environment there is an economically advantage: the solvent used for the extraction – Cyclohexane - is available at very low costs.
For the measurement ERACHECK needs an amount of 900 ml water which is extracted with 50 ml solvent. With its portable and rugged stand-alone design the measurement is very easy to carry out, no special skills are required and the results are very quickly available.
eralytics Oil-in-Water Testers are mainly used on drilling platforms and oil fields and have many application fields: the quality control of industrial processes & waste water, reinjection water, upstream oil recovery monitoring, environmental monitoring of soil and water and layer monitoring during oil drilling. The measurement is carried out according to ASTM D7678, which is the Standard Test Method for Total Petroleum Hydrocarbons (TPH) in Water and Wastewater with Solvent Extraction using Mid-IR Laser Spectroscopy.
ERACHECK is available in two versions, ERACHECK ECO and ERACHECK PRO. ERACHECK PRO is fully compliant with ASTM D7678. Both are also available with a directly attached optional 10-Position autosampler. ERACHECK PRO reaches an even lower limit of detection and has a better instrument repeatability. ERACHECK PRO is your instrument of choice for specialized high-end applications, whereas ERACHECK ECO is a reliable partner for oil-in-water testing.
With eralytics’ ERACHECK the petroleum industry’s need for an environmental-friendly, portable, reliable, easy to use and highly precise Oil-in-Water analyzer is fulfilled.
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