BS 1017-2:1994

Committees responsible
Foreword
Method
1 Scope
2 References
3 Definitions
4 Sampling scheme
5 Precision
6 Collection of sample
7 Method of taking increments
8 Preparation of sample for determination of total
     moisture content
9 Preparation of general analysis sample
Annexes
A (normative) Samples for other purposes
B (normative) Continuous sampling: examination of
     results
C (normative) Intermittent sampling: examination of
     results
D (normative) Single consignments: examination of
     results
E (informative) Statistical notes
F (informative) Experimental data
G (normative) Sampling scoops
H (informative) Rogue results
Tables
1 Number of increments for precision of plus or minus
     1 %
2 Factor for number of increments
3 Precision of single sample
4 Coke sampling classification
5 Sampling implements
B.1 Results of duplicate continuous sampling
B.2 Values of D
B.3 Adjustment of number of increments (continuous
     sampling)
C.1 Results of duplicate intermittent sampling
C.2 Results of normal intermittent sampling
C.3 Values of k
C.4 Adjustment of number of units
C.5 Adjustment of number of increments (intermittent
     sampling)
D.1 Results of consignment sampling
D.2 Limits of w
D.3 Values of t
E.1 Factor for conversion of mean range to standard
     deviation
E.2 Limits of variance at 95 % confidence level
E.3 Limits of standard deviation at 95 % confidence
     level
E.4 Spread of values of w
F.1 Summary of experimental evidence
Figures
1 Preparation of 1 kg sample of 16 mm coke for
     determination of total moisture content
2 Manual division by the flattened heap method
3 Preparation of 60 g sample of 'through 212
     micrometre' coke for general
C.1 Chart for determining number of units to be
     sampled
E.1 Reference increment from a stopped belt
F.1 Summary of results of coke sampling trials
G.1 Suggested sampling scoops
List of references