NA 055

DIN Standards Committee Laboratory Devices and Installations

Project

Laboratory glassware - Interchangeable conical ground joints, dimensions, tolerances

Abstract

This standard applies to the fitting surfaces of interchangeable connections with taper 1 : 10, also called standard ground joints (NS), and defines their dimensions and tolerances.
NOTE The dimensions listed in the table are also applicable - for the fitting surfaces of clear conical connections made of glass, without ground joint, cone 1 : 10 (also called clear precision connections); - for the fitting surfaces of conical joints of other materials.

Begin

2021-03-09

Planned document number

DIN 12242-1

Project number

05500175

Responsible national committee

NA 055-01-03 AA - Glass devices and apparatus 

previous edition(s)

Laboratory glassware; interchangeable conical ground joints, dimensions, tolerances
1980-07

Order from Beuth Verlag

Contact

Jonas Boye

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2027
Fax: +49 30 2601-42027

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