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A C C R E D I T E D  Q U A L I T Y  S Y S T E M  A C C O R D I N G  T O  E N  I S O / I E C  1 7 0 2 5

 Wij zijn wegens de zomervakantie gesloten van 23 juli tot 25 augustus.
Stuur in deze periode alstublieft geen meetapparatuur voor kalibratie aan ons toe!

 Verstuur pas weer na 25 augustus, of neem eerst contact met ons op.

Quality & procedure

Bureau Geluid Calibration Laboratory works according to a quality management system accredited by the Accreditation Council that complies with the EN ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories. We offer various calibration services. The following procedure indicates step-by-step how to calibrate your sound meter or calibrator at BG Calibration Laboratory.


If you would like to calibrate a sound level meter or calibrator, please complete the request form or contact us. See the contact page for our details. We will then discuss with you which calibration procedure is most suitable for your instrument.


We work with standard prices and, if desired, we will provide a quotation in which the price agreements, terms and conditions are determined.


If you agree with the quotation or our telephone proposal, an order confirmation will be sent that you return to us for approval.


We will discuss with you how the measuring instrument to be calibrated will be delivered to us. By carrier, by courier or brought by yourself.
Before you send a measuring instrument to us for calibration, always include our email address This email address is being protected from spambots. You need JavaScript enabled to view it. and the track & trace number in your shipping order, so that we can track your instrument during shipment.


Upon receipt, we start the calibration procedure according to our quality management system.


We aim for a lead time of 3 working days excluding transport time. Sometimes it takes a day longer, sometimes it can be a day faster.


Your measuring instrument is insured as long as it is in the possession of Bureau Geluid Calibration Laboratory.


If there is a delay during the calibration procedure for any reason, you will be notified immediately.
If any deviations are found during the calibration procedure, we will also contact you.


After completing the calibration procedure, we prepare the calibration report.


The sound meter or calibrator and the calibration report will be returned to you via a carrier selected by us, or you can collect the measuring instrument yourself.

» Read more about calibration of sound level meters

Bureau Geluid
Calibration Laboratory
is EN ISO/IEC 17025 accredited by the Council for Accreditation
under number K168
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BG Calibration Laboratory ►PLANNING: ­click on date for availability
July 2024
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Contact details 



St. Gerlach 47
6301 JA Houthem
Valkenburg aan de Geul
The Netherlands


Company details

VAT number: NL815412423B01
Chamber of Commerce number: 14074915
IBAN: NL56ABNA0432651756
BIC number: ABNANL2A