Calibration and Certificates

Traceable Calibration Certificate delivered by our       laboratory

On request, all standardized instruments can be delivered with a Calibration Certificate with traceability guarantee.

 

We control the instruments at 3 standard points. Otherwise, you must mention the number of points of control required, as well as the temperatures at which the tests are to be performed.

When passing your order mention the article's reference number followed by the letters  EU.

 

 

   Traceable Calibration CertificateTraceable Calibration Certificate


Our quality system allows us to produce calibration according to EN - ISO 9000 and our method follows the guide ISO 17 025.


Each product calibrated is traceable to PTB-DAKKS/DKD, UKAS/NAMAS, BNM-COFRAC, GOST, NIST, INMETRO...

 

Each Traceable Certificate is registered in our DATA BASE with the following information : 

  • the standard or norm specification
  • the client's name
  • the calibration date
  • the re-control date after 1 year
  • the calibration temperature
  • the immersion of the instrument
  • the individual instrument number
  • the individual certificate number
  • the Official Master used traceable to: PTB-DAKKS/DKD, UKAS/NAMAS, BNM-COFRAC, GOST, NIST, INMETRO...


The thermometer is calibrated in thermostated baths in comparison with a standard.

The hydrometer is calibrated in comparison with a standard of the same sensitivity and the same diameter, in a homogeneous liquid of constant temperature.


Standards are connected to a National Calibration Channel of one of the signatories of the Mutual Recognition Multilateral Agreement (MLA) as agreed by the EA (European cooperation of Accreditation).
The traceability of our standardization is recognized by the signatories of the MLA (Multilateral Agreement) and of the MRA (Mutual Recognition Arrangement) of ILAC.
The reported expanded uncertainty of measurement corresponds to a coverage probability not less than 95%. Standard uncertainties were calculated according to ISO GUM (Guide for the Uncertainty Measurement).

 

* Our Masters

 

 

* Traceability 

 

 

 

* Re-calibration - Solidity of packing

 

All the instruments with Traceable Calibration Certificate are provided in a solid box, and they can be re-calibrated in our laboratory after 1 year.
To be informed of this service, please return us the
BULLETIN OF TRACEABILITY delivered with the instrument duly filled in. 

 

 

 

Official Certificates by an Accredited European Laboratory

* OFFICIAL CALIBRATION CERTIFICATE

 

Official calibration certificateOn request, all the standardized instruments can be delivered with an Official Calibration Certificate. Unless otherwise stipulated on your purchase order, we reserve the right to choose the Official Laboratory which can propose the shortest delay. If nothing else is stipulated, we control the instruments at 3 standard temperature points. Otherwise, you must mention the number of points of control required, as well as the temperatures at which the tests are to be performed.
When passing your order mention the article's reference number followed by the letters EO.

 

 

 

* OFFICIAL VERIFICATION CERTIFICATE

 Official verification certificate  

The High Precision Alcoholometers according to OIML can be delivered with an Official Verification Certificate. This certificate indicate that the issue of a verification report bearing the COFRAC calibration logo guarantees the traceability of calibration measurements to the international System of Units SI.

The errors of indication of this instrument are lower than the maximum permissible value equal to 0,1% Vol. 

   

 

 

 

 

Other Certificates 

* TRACEABILITY AND CONFORMITY CERTIFICATE

 

All ALLA FRANCE standardized thermometers and hydrometers are systematically delivered with a Traceability and Conformity Certificate connected to the principal International Chains of Calibration.

 

for standardized thermometers

 

for standardized hydrometers

Traceability & conformity certificate for thermometers

   Traceability & conformity certificate for hydrometers

 

 

* TRACEABILITY AND PRECISION CERTIFICATE

 

All ALLA FRANCE Precision Thermometers are systematically delivered with a Certificate of Precision and

Traceability connected to the principal International Chains of Calibration.

 

   Traceability & precision certificate

 



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