IS 9140 : 1996 Method of sampling of vitrous and fire clay sanitary appliances

1 Scope

This standard prescribes methods for sampling and criteria forconformity of vitreous and fire clay sanitary appliancesmanufactured in accordance with various parts of IS 2556 and IS 771respectively. Broad outlines with regard to controls to beexercised during the process of manufacture have also been includedin this standard.

2 References

IS397Methods for statistical quality control duringproduction

Part 1 :1972Control charts for variables

Part 2 :1985Control charts for attributes and count ofdefects

Part 3 :1980Special control charts

IS771Specification for glazed fireclay sanitaryappliances:

Part 1 :1979General requirements

Part 2 :1985Specific requirements of kitchen and laboratory sinks

Part 3 : Sec 1 :1979 Part 3 Specific requirements of urinals,Section 1 Slab urinals

Part 3 : Sec 2 :1985 Part 3 Specific requirements of urinals,Section 2 Stall urinals

Part 4 :1979Specific requirements of postmortem slabs

Part 5 :1979Specific requirements of shower trays

Part 6 :1979Specific requirements of bedpan sinks

Part 7 :1991Specific requirements of slop sinks

IS2556Specification for vitreous sanitary appliances(Vitreous China)

Part 1 :1994General requirements

Part 2 :1994Specific requirements of wash down water closets

Part 3 :1994Specific requirements of squatting pans

Part 4 :1994Specific requirements of wash basins

Part 5 :1994Specific requirements of laboratory sinks

Part 6 :1995Specific requirements of urinals and partitionplates

Part 7 :1995Specific requirements of accessories for sanitaryappliances

Part 8 :1995Specific requirements of pedestal close coupledwash down and syphonic water closets

Part 9 :1995Specific requirements of pedestal type bidets

Part 14 :1995Specific requirements of integrated squattingpans

Part 15 :1995Specific requirements of univeral water closets

IS 4905 :1968Methods for random sampling