Viscosity
Our services in the calibration laboratory for viscosity
Based on our long-time experiences we offer accredited calibration services for the measuring quantity viscosity according to ISO/IEC 17025 with DAkkS calibration certificate.
Our range of services includes:
Manufacturing of Newtonian standard specimen
| Viscosity range | Temperature range |
|---|---|
| 0,6 mm²/s to 775 000 mm²/s | 5 °C to 100 °C |
| 100 000 mm²/s to 775 000 mm²/s (Richtwerte bei 20 °C) |
> 100 °C to 130 °C |
| 1,0 mm²/s to 20 000 mm²/s | – 40 °C to < 5 °C |
Our concrete range of services, including the expanded measurement uncertainties, can be found in our current price list for viscosity.
Calibration of unknown transparent liquids
We measure your liquid samples for you:
| Viscosity range | Temperature range |
|---|---|
| 0,6 mm²/s to 300 000 mm²/s | 5 °C to 130 °C |
Calibration of viscometers
- Ubbelohde capillary viscometers according to DIN 53000-1
- Mikro-Ubbelohde viscometers according to DIN 53000-1
- Cannon-Fenske viscometers for opaque liquids according to DIN 51366 and ISO 3105
- Cannon-Fenske routine viscometers according to ISO 3105
- Ubbelohde viscometers according to ISO 3105
- Cannon-Ubbelohde semi micro-viscometers according to ISO 3105
- Cannon-Ubbelohde viscometers A and B according to ISO 3105
- BS/IP/SL viscometers according to ISO 3105
- Falling ball viscometers according to Höppler in accordance with DIN 53015
- Flow cups – design according to DIN 53211, nozzle diameter 4 mm
- Flow cups – design according to DIN EN ISO 2431, nozzle diameter 3 mm to 6 mm
Our complete range of services, including expanded measurement uncertainties, can be found in the annex to our current Accreditation Certificate (D-K-15186-01-02).
Calibration with certificate (not part of the accreditation scope)
- Rotational viscometers from different manufacturers (on request)
- Immersion flow cups – design according to DIN 53211 and DIN EN ISO 2431
