Aggregate Crushing Value
Aggregate Crushing Value: consists of Case hardened Mild steel cylindrical container of 150mm dia + 0.5mm x 130mm to 140mm high with base plate 200 to 230mm…
Civil Engineering Lab Instruments
Proctor Needle (Spring Type)
Proctor Needle (Spring Type): the instrument consists of a needle attached to a spring loaded plunger, the stem of which is calibrated to read 0 to 40 kg…
- Price
- On request, by quantity and destination
- Tender documents
- Specification sheet and quotation on request
Product details
Proctor Needle (Spring Type) The instrument consists of a needle attached to a spring loaded plunger, the stem of which is calibrated to read 0 to 40 kg division. Long stem is graduated at every 12.5mm to read depth of penetration and for use with needles of larger areas. The small penetration stem is also graduation in 12.5mm division and is used with needles of smaller areas. Needle points one each of 0.25, 0.5, 1.0, 1.5, 2.0, 3.5 and 6.0 sq Cm. And one tommy pin is supplied. Complete as above in a wooden carrying case.
