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REPAIRS & MAINTENANCE

ETALONAIR performs repairs or maintenance to gas analyzers of ALL BRANDS as well as conditioning equipment before analysis.

- FID ;

- Chimiluminescence ;

- Non Dispersive Infrared (NDIR) ;

- Paramagnetic ;

- Zirconia Sensors ;

- Pulsed Fluorescence ;

- Electrochemical Cells ;

- Explosimeters (Thermal Conductivity Detectors, IR Absorption).

Our approach is to propose some maintenance actions after a close and complete diagnosis of your equipment in our workshop.

These actions are classified into 3 category levels listed in our quotation :

COMPULSORY	ETALONAIR cannot guarantee that its targets will be met in the event of a refusal.
PROTECTIVE	ETALONAIR supports this kind of action to ensure the integrity of the instrument.
OPTIONAL	ETALONAIR advises this kind of action but there is no impact in the short term.

All our quotations are free of charge.

Upon your agreement, some particular diagnoses may require a financial contribution in the event of a refusal.

A receipt form is filled for every shipment.

Our reactivity guarantees a minimal downtime.

A detailed and complete service report is provided with replaced parts.

ISO 17025 CALIBRATION

Our laboratory is accredited by the Cofrac under n. 2-5904 in the domain « Chemistry & reference materials ».

We can achieve all reference gas concentrations included the table below, using a single or double accurate dilution (interfering gases studies) :

O2	from 0,1 up to 100% vol.	EN 15267-3 EN 14789	Chemistry and refrence materials Gas analyzers Accreditation n. 2-5904 Scope available at www.cofrac.fr
CO	from 1ppm vol. up to 2% vol.	EN 15267-3 EN 15058
CO2	from 10ppm vol. up to 100% vol.	EN 15267-3
SO2	from 1 up to 2000ppm vol.	EN 15267-3
NO	from 1ppm vol. up to 2% vol.	EN 15267-3 EN 14792
NO2	from 1 up to 200ppm vol.	EN 15267-3 EN 14792
CH4	from 1ppm vol. up to 100% vol.	EN 15267-3 XP X 43-554 ISO 25140
C3H8	from 0,1ppm vol. up to 2% vol.	EN 15267-3 EN 12619

Lack to fit (linearity), repeatability (zero and span), limits, response time, ethane rejection rate (methane FID).

Our scope of accreditation also includes response factors, gas converter efficiency and sensitivity to interference gases.

Our complete scope of accreditation is available at https://www.cofrac.fr/annexes/sect2/2-5904.pdf or downloadable from this site.

LEARN MORE ABOUT COFRAC