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Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.060 Measurement of volume, mass, density, viscosity>20/30375703 DC BS EN ISO 8655-8. Piston-operated volumetric apparatus Part 8. Photometric reference measurement procedure for the determination of volume
immediate downloadReleased: 2020-07-29
20/30375703 DC BS EN ISO 8655-8. Piston-operated volumetric apparatus Part 8. Photometric reference measurement procedure for the determination of volume

20/30375703 DC

BS EN ISO 8655-8. Piston-operated volumetric apparatus Part 8. Photometric reference measurement procedure for the determination of volume

CURRENCY
LANGUAGE
English
Standard number:20/30375703 DC
Pages:27
Released:2020-07-29
Status:Draft for Comment
DESCRIPTION
This standard 20/30375703 DC BS EN ISO 8655-8. Piston-operated volumetric apparatus is classified in these ICS categories:
  • 17.060 Measurement of volume, mass, density, viscosity
  • 71.040.20 Laboratory ware and related apparatus

This part of ISO 8655 specifies the photometric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The procedure is applicable to complete systems comprising the basic apparatus with a maximum nominal volume of 5 ml and all parts selected for use with the apparatus, disposable or reusable, involved in the measurement by delivery (Ex).

NOTE

General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655-1. For the metrological requirements, maximum permissible errors, requirements for marking and information to be provided for users of piston-operated volumetric apparatus, see ISO 8655-2 for pipettes, see ISO 8655-3 for burettes, see ISO 8655-4 for dilutors, see ISO 8655-5 for dispensers, and see ISO 8655-9 for manually operated precision laboratory syringes. The gravimetric reference procedure for the determination of volume of piston-operated volumetric apparatus is given in ISO 8655-6. Alternative measurement procedures for the determination of volume are given in ISO 8655-7.


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