TQCSHEEN SH0070BS VISCOSITY CUPS (401)
The BS Viscosity Cups is a range of anodised aluminum viscosity cups with integral nozzle. Suited for measuring paints, lacquers and other fluids. (Note: the cup doesn't have a stainless steel insert).
According to (old type) BS3900: Part A6, 1971. This specification is replaced by BS EN ISO2431/8S3900 part A6:1996 - see BS EN ISO 2431 series of cups.
Note : The BS Cups have been superseded by BS EN ISO 2431 series of cups.
The cups were originally designed for a flow time range of 30 - 300 seconds(break point*1 method) and 30 -200 seconds (for fixed volume*2 method).