TS EN ISO 8655-1/AC
Piston-operated volumetric apparatus - Part 1: Terminology, general requirements and user recommendations
This standard specifies the general requirements for piston-operated volumetric apparatus. It is applicable to piston pipettes, piston burettes,dilutors and dispensers. It furthermore defines terms for the use of piston-operated volumetric apparatus and gives user recommendations.
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About This Item
TS EN ISO 8655-1/AC is the corrigendum to TS EN ISO 8655-1, which addresses the common terminology, general characteristics and user recommendations for piston-operated volumetric apparatus. This subject matters wherever liquid volumes are handled through a piston mechanism, particularly in pipettes, burettes, dilutors and dispensers. As a correction document, this record should be understood as supporting the base standard rather than standing as a separate standalone technical specification.
Technical context for piston-operated volumetric apparatus
Piston-operated volumetric devices work differently from fixed-glass volumetric ware: a moving piston creates the controlled displacement needed to aspirate and dispense liquid. That mechanism is central to how small volumes are transferred, diluted or delivered with repeatability in the laboratory. Clear terminology is important because it lets users, trainers and procurement teams refer to the same apparatus class with the same meaning, and it reduces confusion between device types that serve related but distinct functions. The standard’s subject is precisely this shared language and general framework.
Why user recommendations and general characteristics matter
The standard also gives user recommendations. In general technical practice, such recommendations help users choose the right apparatus for the task, handle it consistently and interpret its operating concept correctly. Piston pipettes are commonly associated with precise transfer of small volumes, piston burettes with controlled delivery, and dilutors and dispensers with preparation and distribution workflows. Understanding these distinctions helps users match the instrument to the application and maintain orderly laboratory practice.
- Covered apparatus: piston pipettes, piston burettes, dilutors and dispensers.
- Subject areas: terminology, general characteristics and user recommendations.
- Document type: TS EN ISO 8655-1/AC, a corrigendum.
- Practical value: it supports a common technical language and usage understanding for piston-operated volumetric devices.
- Publication Date: 23.03.2010
- Standard Status: H (İptal Edilmiş Standard/Withdrawn standard)
- Publisher: TSE
- Document Language: tr
- ICS Classification: 01.040.17 Metroloji ve Ölçme, Fiziksel Olaylar (Terimler); 01.040.71 Kimyasal Teknoloji (Terimler); 17.060 Hacim,Kütle,Yoğunluk ve Viskozite Ölçümü ; 71.040.20 Laboratuvar Malzemeleri ve İlgili Cihazlar
- Pages: 2
- Source Standard: EN ISO 8655-1:2002/AC:2009
- International Equivalents: EN ISO 8655-1/AC-EQV; DIN EN ISO 8655-1-EQV; NF B35-655-1-EQV; ISO 8655-1-EQV
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