The portable oil-in-water tester eracheck X is simple to use and produces results in 5 minutes. eracheck X complies with the most recent IR oil-in-water standard, ASTM D8193, which measures TOG, TPH, and FOG in water with sub-ppm precision. Its sturdy design and tiny footprint make it ideal for speedy on-site compliance testing, even in adverse environments.
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Image Credit: eralytics GmbH
Standards
Correlations
- ASTM D3921
- ASTM D4281
- ASTM D7066
- ASTM D7678
- DIN 38409
- EN 14039
- EPA 1664A
- EPA 1664B
- EPA 9071B
- IP 426
- ISO 9377-2
- ISO 16703
Xtra Easy, Rugged and Accurate
Image Credit: eralytics GmbH
Image Credit: eralytics GmbH
Image Credit: eralytics GmbH
eracheck X is housed in a corrosion-resistant aluminum housing and contains no moving parts. Its robustness and dependability make it perfect for daily use on oil drilling platforms and as a portable field tester for wastewater experts in harsh environments.
The streamlined extraction technique is completed in a few steps, with minimal glassware and easy cleanup. The extract is totally automated and takes only two minutes to measure. The huge full-color touchscreen displays the results, which can then be transferred via USB to a flash drive or PC for LIMS.
Xtra Accurate
Image Credit: eralytics GmbH
The eracheck X is a high-end dual-beam non-dispersive infrared spectrometer designed for very accurate oil-in-water measurements. It is based on the inexpensive and environmentally beneficial CFC-free solvent cyclohexane and measures in complete conformity with ASTM D8193, with great correlation to EPA 1664, ISO 9377-2, and OSPAR.
ASTM D8193, unlike gravimetric procedures, does not require solvent evaporation, reducing the potential of light-end loss during measurements. This results in greatly improved accuracy and precision (r = 0.25 mg/L) across a large measuring range (0–3000 mg/L).
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Features at a Glance
- Fully compliant with ASTM D8193
- Pre-installed factory calibrations for outstanding correlation with EPA 1664, ISO 9377 OSPAR, ASTM D7678, and D7066
- On-site findings in less than 5 minutes
- Compact and lightweight instrument design with the minimum footprint
- 8.4” multilingual color touchscreen
- Integrated industrial PC for LIMS interface with Ethernet and USB
- User-specific calibrations and password protection
ERACHECK - CFC free oil in water testing
Video Credit: eralytics GmbH
eracheck X Operation Video
This video provides an overview of the standard functionality of eracheck X. From the streamlined extraction method to the sample measurement and its outcome.
Eracheck X - Portable oil-in-water testing
Video Credit: eralytics GmbH
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Technical Specifications
Source: eralytics GmbH
| . |
. |
| Standard |
ASTM D8193 |
| Correlation to |
Infrared spectroscopy: ASTM D7678, ASTM D3921, D7066; DIN 38409-H18; OSPAR IR method; IP426
Gas chromatography: ISO 9377-2, ISO 9377-2 (mod) OSPAR, ISO 16703; MADEP-EPH; EN 14039
Gravimetry: EPA 1664, EPA 9071; ASTM D4281; ISO 9377-1 |
| Extraction Solvent |
Cyclohexane or Tetrachloroethylene |
| Applications |
TOG (Total Oil and Grease)
TPH (Total Petroleum Hydrocarbon)
FOG (Fats, Oil, and Grease in wastewater) |
| Sample Volume |
200 mL water and 15 mL cyclohexane |
| Measurement Time |
5 min, including extraction (for typical samples) |
| Measurement Range |
0 – 3000 mg/L oil-in-water (Over 1000 mg/L: water:solvent = 250 mL:45 mL) |
| Repeatability (SD) |
0 – 50 mg/L: 0.25 mg/L (900:50 mL H2O:Solvent)
0 – 50 mg/L: 0.34 mg/L (200:15 mL H2O:Solvent) |
| Result Database |
Over 100,000 detailed test reports stored |
| Remote Service |
Remote service capability via Ethernet |
| Interfaces |
Built-in PC with Ethernet, 4 x front and rear USB and RS232 interfaces; Wi-Fi via USB dongle
Direct LIMS connectivity via LAN, output to printer or PC and export as CSV or PDF
Optional input by keyboard, mouse, and barcode reader |
| Display |
Industry-proven 8.4″ multilingual color touchscreen |
| Power Requirements |
85-264 V AC 47 – 63 Hz, max 150 W, Field-Application: 12 V DC |
| Dimensions & Weight |
(W x D x H) = 18.0 x 28.6 x 29.3 cm (7.1 x 11.2 x 11.5 in) / 6.7 kg (14.8 lb) |