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BS 3145:1978

Specification for laboratory pH meters

Standard Details

Covers instruments having moving index, digital, binary coded decimal and recorded outputs. Specifies the scale, maximum permitted overall error and errors arising from 12 sources, electrode input sockets, temperature compensating devices, adjustment controls, and information to be provided by the manufacturer. Test methods for assessing electrical performance.

General Information

Status : Confirmed
Standard Type: Main
Document No: BS 3145:1978
Document Year: 1978
Pages: 14
  • Section Volume:
  • GBM38 Chemical Technology (GMB38)
  • ICS:
  • 71.040.10 Chemical laboratories. Laboratory equipment

Life Cycle

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Confirmed
BS 3145:1978

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