Ring And Ball Apparatus Diagram

Steel balls are placed on top of bitumen specimen disks in test rings in a bath.

Ring and ball apparatus diagram. Ring and ball method apparatus for softening point determinations for use with asphalts pitches tars and most resins. Steel balls two numbers each of 9 5 mm dia. The ball fits easily through the ring at room temperature. A useful apparatus for demonstrating thermal expansion.

The unit simultaneously tests two samples for optimal compliance with standard test procedures. Ball centering guides 2 pcs. 230 v 50 60 hz 1 ph 81 pv0143 z as above but 110 v 60 hz 1 ph. Ball and ring apparatus.

Ball guides to guide the movement of steel balls keeping it in. 230 v 50 60 hz 1 ph. And weighting 3 5 0 05 g. The ring and ball apparatus has a magnetic stirrer with adjustable heating facility and digital display of temperature.

Available in double and quad configurations. Magnetic stirrer with heater brass rings 2 pcs. When the ball is heated over a flame it expands and no longer fits in the ring. The double unit version includes 800ml beaker with brass double set up fixture with cover and thermometer port with stopper 2 shouldered rings 2 ball centering guides and 2.

Astm 15c thermometer 2 80 c ip 6oc. Automatic ring and ball apparatus. Steel balls 9 5 mm dia 2 pcs. Ring and ball test apparatus is supplied with.

This brass ball fits easily through the matching ring when they are both at room temperature. The inside diameter at the bottom is 15 9 mm and the top is 17 5 mm. Includes a brass ball and a brass ring each mounted on a handle. 4 1 star rating 7 reviews.

Lp 16 softening point ring and ball apparatus determine the softening point of asphalt coal tar pitch and other viscoelastic bitumens in the range of 30 157 c 86 315 f. Brass rings two numbers of the ring each having depth of 6 4 mm. Hand operated the apparatus consists of glass beaker of heat resistant glass having internal diameter of 8 5 cm x 12 cm depth approximately two steel balls each of 9 5mm diameter two tapered brass rings two ball guides ring stand and a hand stirrer. Accessories hot plates 10 d1402 d hot plate 185 mm dia with thermostat.

Each unit comes with a bath of heat resistant glass tapered rings ball centering guide steel balls ring holder and a hot plate. Ring and ball apparatus including ring holder assembly two brass rings two brass ball centering guides two steel balls pouring plate glass vessel and glass thermometer. Accessories 82 p0172 1 rs232 cable spares 81 pv0145 1 brass ring one piece 81 pv0145 2 single steel ball 81 pv0145 3 ball centering guide one piece 81 pv0143 1 600 ml beaker.