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DIN EN ISO 835 E : 2007

Current

Current

The latest, up-to-date edition.

LABORATORY GLASSWARE - GRADUATED PIPETTES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2007

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Basis of adjustment
   4.1 Unit of volume
   4.2 Delivery volume
   4.3 Reference temperature
5 Types and classes of accuracy
   5.1 Classes of accuracy
   5.2 Types of pipettes
6 Maximum permissible errors
7 Construction
   7.1 Material
   7.2 Dimensions
   7.3 Top of pipette
   7.4 Delivery jet
   7.5 Delivery time
   7.6 Waiting time
8 Graduation, figuring and patterns
   8.1 Graduation pattern
   8.2 Position of graduation lines
   8.3 Figuring of graduation lines
9 Setting of the meniscus
10 Marking
11 Visibility of graduation lines, figures and inscriptions
12 Colour coding
Annex A (normative) Definition of capacities and
                    delivery times
Bibliography

Gives metrological and constructional requirements for graduated pipettes, adequate for general laboratory purposes.

DocumentType
Standard
Pages
17
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

Standards Relationship
EN ISO 835:2007 Identical
BS EN ISO 835:2007 Identical
ISO 835:2007 Identical
NBN EN ISO 835 : 2007 Identical
NF EN ISO 835 : 2007 Identical
UNI EN ISO 835 : 2007 Identical
UNE-EN ISO 835:2007 Identical
NEN EN ISO 835 : 2007 Identical
NS EN ISO 835 : 1ED 2007 Identical
SN EN ISO 835:2007 Identical
I.S. EN ISO 835:2007 Identical

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