BSI BS 3145:1978

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Laboratory potentiometric pH meters

Best Price Guarantee Jun 30, 1978 English 16 Pages

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BSI BS 3145:1978

Laboratory potentiometric pH meters

PUBLISH DATE 1978
PAGES 16
BSI BS 3145:1978

This British Standard specifies requirements for pH meters for laboratory use.

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.

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