Volume

Our services in the calibration laboratory for volume

The gravimetric calibration of volumetric instruments is a focal point of the national and international committee work of ZMK & ANALYTIK GmbH.

Together with the manufacturers the calibration guidelines DKD-R 8-1 and DKD-R 8-2 were developed, which are nationally and internationally together with the DIN EN ISO 8655 the accreditation basis. On the basis of our long-term experiences we provide accredited calibration services according to DIN EN ISO/IEC with DAkkS calibration certificate for the measuring quantity volume.

 

Our range of services includes the calibration of:

 

Piston-operated volumetric apparatus according to DKD-R 8-1 and DKD-R 8-2 *

  • Single channel piston pipettes with fixed and variable volume (DKD-R 8-1)
  • Multi-channel piston pipettes (DKD-R 8-1)
  • Hand dispensers, Multiple-delivery dispensers (DKD-R 8-2)
  • Mikro syringes

Of all manufacturers with small measuring uncertainties in the range from 1 µL to 50 mL (nominal volume) for piston-operated volumetric apparatus

*under consideration of the relevant parts of DIN EN ISO 8655

 

Volumetric glassware

  • Volumetric flasks (adjusted as to contain „In“)
  • Measuring cylinders / Mixing cylinders (adjusted as to contain „In“)
  • Bulb pipettes (adjusted as to deliver „Ex“)
  • Graduated pipettes (adjusted as to deliver „Ex“)
  • Burettes for liquids (adjusted as to deliver „Ex“)

 

Of all manufacturers with small measuring uncertainties in the range from

 

0,1 mL to 10 L for volumetric glassware

 

Our complete range of calibration services, including expanded measuring uncertainties, can be found in the Annex to accreditation certificate (D-K-15186-01-00).

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