Gravity
Product Details:
Microbalance Kit [105.77 PH]A kit for eight students enabling each to build up a workable (Straw Beam) micro balance with which quite accurate weighings can be made. Contents : 9 wooden base blocks 38 x 38 x 19 mm 9 wooden index strips 150 x 19 x 1.5 mm 9 rubber bands, 50 mm long 9 balancing screws 50 mm long 9 needles, fine, for pivots 9 balancing screws 12.5 mm long to fit straws 9 aluminium bearing channels 50 x 16 x 26 mm deep 100 Drinking straws Complete with equipment notes. Inertia Balance [105.78 PH]Comprises two metal trays. 130 x 55 x 23 mm joined together by a pair of spring steel strips 10 mm wide, the distance between the trays being 215 mm. One tray is drilled to hold three equal cylindrical masses. The other tray acts as an anchorage and may be clamped to the bench either horizontally or vertically. Complete with three masses and a 'G' clamp for mounting.Dimensions : 325 x 130 x 23 mm overall.