MYRKOS ακριβές αέριο χρωματογράφος

MYRKOS DGA

Technical condition: very good, tested
This means the devices are calibrated, perform 100% full measurements, and are actively heated at least once a month for 12 hours each session.

Possibility to perform transformer oil testing on-site – with prior verification to compare results, as shown in the photos.

The MYRKOS chromatograph performs analysis of dissolved gas concentrations in electrical insulating oil (DGA). It enables the detection of emerging faults in power transformers and other equipment containing insulating oils (such as reactors and instrument transformers). It also allows for the analysis of gas collected from Buchholz relays!

The MYRKOS chromatograph is extremely accurate, compact, and provides full coverage of critical fault gas concentrations in oil testing.
A gas calibration standard (certified calibration gas cylinder) ensures measurement consistency in accordance with reference concentration standards. Calibration and functional verification are always performed before each measurement. A special shake syringe (included) guarantees the correct volume ratio. This is an excellent solution for oil laboratories in power plants and research labs serving the power industry. Included PPMReport software with Polish language version. Built-in diagnostic tools: Duval Triangle and Rogers Ratios.

Used by power companies, system operators, and laboratories serving professional and industrial power sectors. The field version includes a special pressurized container for carrier gas (helium purity: 99.999%). Delivered with shake syringes for preparing the extraction gas phase, calibration syringes, and air test syringes.

TECHNICAL PARAMETERS
Number of gas types: 9 (Hydrogen H2, Methane CH4, Ethane C2H6, Ethylene C2H4, Acetylene C2H2, Carbon Monoxide CO, Carbon Dioxide CO2, Oxygen O2, Nitrogen N2)
Measuring range of gas concentrations in oil: H2: 5–60,000 ppm; Other gases: 1–60,000 ppm; O2: 60 ppm–100,000 ppm; N2: 500 ppm–100,000 ppm

Guodpfx Aozcmbledgsc
TECHNICAL DESCRIPTION
Gas chromatograph for analysis of electrical insulating oils using the DGA (Dissolved Gas Analysis) method for both field and laboratory applications. The laboratory version includes a shaker. The MYRKOS chromatograph analyzes concentrations of gases dissolved in insulating oil and allows for the early detection of faults in power transformers and other devices equipped with insulating oils (such as reactors and instrument transformers). It also enables analysis of gas extracted from Buchholz relays. The MYRKOS chromatograph is extremely accurate, compact, and fully covers critical fault gas concentration ranges important in oil diagnostics.

Condition: very good.
We have two identical, fully functional devices available; when purchasing both, the price of one unit is reduced by 50%.

Before purchasing, I recommend viewing and testing the equipment on-site (perform a trial). The last test was conducted on 21.11.2025 and compared with another Myrkos device (test verified in a certified laboratory).
Available for inspection in Rzeszów.

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