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HÄFNER – Weights and Weight Sets


Our company has been producing weights for various applications since our establishment in 1933.

Häfner is certified in accordance with ISO 9001:2015 and is a specialist for weights and weight sets.

Häfner Gewichte delivers worldwide and is renowned for its reliability and precision.
 



Standard weights E0, E1, E2High precision weights F1, F2Precision Weights and Commercial Weights M1, M2, M3Accessories for Test WeightsBoxes and
Service Cases
Selection Program for Test Weights - Maximum Tolerance according to OIML Maximum tolerance according to OIML R111



Company History

Stations is the company history of Fa. Häfner


 
- 1933 – Established by Adolf Häfner. Manufacture of commercial weights.
 
- 1960 – Construction of a production hall. Manufacture of commercial and precision weights.
 
- 1966 – Death of the founder. Continuation led by his wife Klara Häfner.

- 1979 – Serial production of high precision weights of classes F2 and F1.

- 1984 – Installation of the first calibration laboratory. Industrial manufacture, adjustment and calibration of class E2.

- 1986 – Company taken over by Martin Häfner

- 1986 – Serial production of weights of class E1 as the first company worldwide.

- 1990-1992 – Expansion of the company. A new production hall and a new calibration laboratory are constructed.

- 1990 – Development of the special stainless steel HE210, which fulfils the requirements for class E0.

- 1998 – Introduction and certification of a quality management system in accordance with DIN EN ISO 9001.

- 2000 - MASSCAL is accredited within the Deutscher Kalibrierdienst (DKD) as a DKD calibration laboratory
   (Reg.No. K-26201) in accordance with DIN EN 45001.

- 2001-2002 – Expansion of the DKD calibration laboratory MASSCAL for nominal values up to 500 kg and accreditation in accordance with DIN EN ISO/IEC 17025.

- 2004-2005 -  Expansion of the DKD calibration laboratory MASSCAL for nominal values up to 2000 kg and accreditation in accordance with DIN EN ISO/IEC 17025.
 
- 2008 - 75 Years of Fa. Häfner
- Company expansion
- Extension of the production hall
- Creation of storage and processing area for weights of 100 kg upwards.
- Construction of an additional calibration laboratory, fitted with weighing robots and volume comparators.

- 2010 - Re-Certification of quality management system according DIN EN ISO 9001:2008.
- Reg. No. 059993 at DQS

- 2012 - Accreditation by DAkkS (German Accreditation Body) according ISO/IEC 17025:2005.
- Extension of the accreditation scope, Reg. No. D-K-15192-01-00
- E1-accreditation of 1 mg – 50 kg, including determination of volume/density

- 2016 - Re-Certification of quality management system according DIN EN ISO 9001:2015.


TODAY HÄFNER is one of the leading manufacturers of weights and high precision mass standards in the world. HÄFNER is also a specialist for special production in accordance with client requirements.



Häfner Gewichte GmbH • Hohenhardtsweiler Strasse 4 • D-74420 Oberrot • Tel. +49 (0) 7977-9701-0 Print page|Go to top|
 
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