CHART (pH Colour]: Polyart plastic sheet

CHART (pH Colour]: Polyart plastic sheet

• Classroom size dimensions: 750mm x 1000mm shows 11x colour changes.
• Printed on polyart plastic sheet, coloured, fitted with plastic roller.
• View other Chart options.

(Wikipedia excerpt: .."...A chart [C] (sometimes known as a graph) is a graphical representation for data visualization, in which "the data is represented by symbols, such as bars in a bar [C] , lines in a line [C] , or slices in a pie [C] ".[1] A [C] can represent tabular numeric data, functions or some kinds of quality structure and provides different info. The term " [C] " as a graphical representation of data has multiple meanings:

A data [C] is a type of diagram or graph, that organizes and represents a set of numerical or qualitative data.
Maps that are adorned with extra information (map surround) for a specific purpose are often known as [C] , such as a nautical [C] or aeronautical [C] , typically spread over several map sheets.
Other domain-specific constructs are sometimes called [C] , such as the chord [C] in music notation or a record [C] for album popularity..."