Français
6. Multi-range scales
These scales have a real scale interval d which varies according to the scale range (e.g. DeltaRange, DualRange, MultiRange and PolyRange scales). To reduce the final uncertainty, each range should be considered as an individual scale.
DualRange analytical balance :
range 1: from 0 to 80 g, d 1 = 0.01 mg
range 2: from 80 to 220 g, d 2 = 0.1 mg
MultiRange industrial scale :
range 1: from 0 to 15 kg, d 1 = 5 g
range 2: from 15 to 30 kg, d ...
The Ultimate Scientific and Technical Reference
This article is included in
Laboratory quality and safety procedures
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Multi-range scales
Evaluating measurement and uncertainty data
Bibliography
Also in our database
Standards and norms
French Standards Association AFNOR http://www.afnor.org
- Metrology – Calibration and verification procedure for Non-Automatic Weighing Instruments (NAWI) – Part 2: Calibration - FDX 07-017-2 - 12-97
- Guide pour l"expression de l"incertitude de mesure - NF ENV 13005 - 1999
International Organization for Standardization...
Organizations
International Organization of Legal Metrology OIML http://www.oiml.org/
OIML R111 2004 Weights of classes E1, E2, F1, F2, M1, M1-2, M2, M2-3, M3 " Part 1 : Metrological and technical requirements
The Ultimate Scientific and Technical Reference
