EPA Archives - Ayalytical https://ayalytical.com/product-category/method/epa/ Ayalytical Instruments, Inc. Wed, 02 Sep 2026 15:19:07 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.2 https://dev2.ayalytical.com/wp-content/uploads/2024/11/cropped-ayalytical-logo-molecule-dark-32x32.png EPA Archives - Ayalytical https://ayalytical.com/product-category/method/epa/ 32 32 ERACHECK X https://dev2.ayalytical.com/product/eracheck-x/ Tue, 02 Jan 2024 14:47:41 +0000 https://ayaliticaldev.wpenginepowered.com/?post_type=product&p=44756 Advanced oil-in-water analyzer for rapid and precise measurements. 

Key Features:

  • Precise measurement of oil contamination
  • Fast analysis with minimal maintenance
  • User-friendly touchscreen interface
  • Portable and robust for field applications
  • Compliant with standards for high accuracy

The post ERACHECK X appeared first on Ayalytical.

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Oil in water / Sub-ppm precision

Precision below
the obvious.

TOG, TPH, and FOG from one sample
Results in about five minutes

ERACHECK X portable oil-in-water analyzer

Introducing the ERACHECK X: portable dual-beam IR analysis for oil-in-water compliance testing

ERACHECK X is a high-end dual-beam non-dispersive IR spectrometer for the highly accurate measurement of oil-in-water. Based on the inexpensive and environmentally friendly CFC-free solvent, cyclohexane, ERACHECK X measures TOG, TPH, and FOG in water in full compliance with ASTM D8193 with sub-ppm precision, offering excellent correlation to EPA 1664, ISO 9377, and OSPAR.

Oil-in-water precision

Sub-ppm.

Precision for highly accurate oil-in-water measurement. Repeatability holds to a standard deviation of 0.25 mg/L across a measuring range of 0 to 3000 mg/L.

0750150022503000

mg/L oil-in-water

Three measures

One sample.
Three analytical answers.

  1. 01

    TOG

    Total Oil and Grease

  2. 02

    TPH

    Total Petroleum Hydrocarbons

  3. 03

    FOG

    Fats, Oils, and Grease in wastewater

Dual-beam NDIR

ASTM D8193 · CFC-free cyclohexane

The measurement method is engineered for precision and strong correlation across recognized oil-in-water standards. Unlike gravimetric methods, ASTM D8193 does not require evaporating the solvent, so light ends are not lost during the measurement.

The portable platform

Lab-grade analysis,
ready to move.

Rugged

Aluminum housing

Intuitive

Large color touchscreen

Powerful

Built-in industry PC

Compact

Portable instrument platform

The oil-in-water analyzer ERACHECK X is Eralytics’ latest product innovation. It is the first analyzer based on a new portable and easy-to-operate instrument platform, combining a rugged aluminum housing and compact dimensions with a large color touchscreen and a state-of-the-art built-in industry PC.

1-year warranty

ERACHECK X comes with a comprehensive 1-year warranty, with an option to extend coverage for an additional year upon agreement to the manufacturer’s terms.

Request a Quote

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]]> ERACHECK ECO https://dev2.ayalytical.com/product/eracheck-eco/ Tue, 02 Jan 2024 14:32:32 +0000 Eco-friendly analyzer for oil-in-water measurements. 

Key Features:

  • High precision that ensures even the smallest traces of oil contamination are detected
  • Quick and reliable results
  • Compact and portable for field use
  • Automated process with simple interface
  • Compliant with standards for precise hydrocarbon detection

The post ERACHECK ECO appeared first on Ayalytical.

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Oil in water / Lab and field

See oil where
water should be.

TOG and TPH, 0–1000 mg/L
CFC-free cyclohexane extraction

ERACHECK ECO eco-friendly oil-in-water analyzer

Introducing the ERACHECK ECO: precision oil-in-water analysis for environmental monitoring

The ERACHECK ECO is a high-performance device designed for accurate oil-in-water analysis, crucial for environmental monitoring, regulatory compliance, and quality control. Utilizing advanced infrared (IR) spectrometry, the ERACHECK ECO oil-in-water analyzer adheres to a comprehensive range of international standards, including ASTM D8193, D3921, D7066, D7678, and D4281, ensuring reliable detection of oil content across various water samples.

Oil-in-water detection range

0–1000 mg/L

02505007501000

The analysis

Three signals make
one environmental answer.

  1. 01

    Cyclohexane

    CFC-free solvent used for liquid-liquid and solid-liquid extraction.

  2. 02

    IR spectrometry

    High-precision infrared measurement of the extracted sample.

  3. 03

    TOG + TPH

    Two essential contamination results from a single run.

Approximately five minutes per sample

The ERACHECK ECO oil-in-water analyzer uses cyclohexane as a solvent to measure Total Oil and Grease (TOG) and Total Petroleum Hydrocarbons (TPH) concentrations with high precision. The process is CFC-free and eco-friendly. The device offers a measurement range from 0 to 1000 mg/L, making it suitable for detecting even the smallest traces of oil contamination with the help of enrichment factor calculation.

Compact and portable with a durable design, dimensions of 29 × 35 × 34 cm (11.4 × 13.8 × 13.4 in), and a weight of 9.7 kg (21.4 lb), the ERACHECK ECO is suited to laboratories, field applications, and harsh environments such as oil platforms. Its user-friendly interface supports easy operation with minimal training and provides rapid, accurate results within approximately five minutes per sample, including sample preparation.

Key measuring parameters

Built for the water
that cannot be overlooked.

  1. TOG

    Total Oil and Grease

    0–1000 mg/L

  2. TPH

    Total Petroleum Hydrocarbons

    0–1000 mg/L

Applications of the ERACHECK ECO

  • Monitoring oil-in-water levels in offshore and onshore oil production
  • Ensuring compliance with environmental regulations in industrial wastewater treatment
  • Supporting research and development in environmental science
  • Quality control in industrial processes

1-year warranty

ERACHECK ECO comes with a comprehensive 1-year warranty, with an option to extend coverage for an additional year upon agreement to the manufacturer’s terms.

Request a Quote

The post ERACHECK ECO appeared first on Ayalytical.

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