BS ISO 11794:2017
Current
The latest, up-to-date edition.
Copper, lead, zinc and nickel concentrates. Sampling of slurries
Hardcopy , PDF
English
06-22-2017
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principles of sampling slurries
5 Establishing a sampling scheme
6 Minimization of bias and unbiased increment mass
7 Number of increments
8 Minimum mass of solids contained in lot and sub-lot
samples
9 Time-basis sampling
10 Stratified random sampling within fixed time intervals
11 Mechanical sampling from moving streams
12 Manual sampling from moving streams
13 Sampling of stationary slurries
14 Sample preparation
15 Packing and marking of samples
Annex A (normative) - Sampling-stage method for
estimating sampling and total variance
Annex B (informative) - Examples of correct slurry
sampling devices
Annex C (informative) - Examples of incorrect slurry
sampling devices
Annex D (normative) - Manual sampling implements
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.