Needle VIKA IV-2

Игла ВИКА ИВ-2

The device VIKA IV-2 is designed to determine the normal thickness, setting time and determine the thickness of the crust of cement paste.

Instrument performance:

– needle diameter, mm – (1.13 ± 0.05)
– length of the needle working part, mm – (50 ± 1)
– pestle diameter, mm – (10 ± 0.05)
– pistil length, mm – (60)
– mass of the rod with a needle or pestle, g – (300 ± 1)
– scale division price, mm – (1)
– ring height, mm – (40 ± 0.5)
– overall dimensions, mm – (140x160x245)

It is applied according to:

– GOST 30744-2001 “Cements. Test methods using polyfractional sand”.