Newton law of cooling app.

RSP-95          NEWTON COLOR DISC with wheel                                                                          300.00

RSP-96          NEWTON LAW OF COOLING APP.

                        Consist of two copprer calorimetr 2”x1”. Resting inside a through whic stand in outer tank the latter is fitted with a wooden top with two holes for thermometer . Supplied without thermometer but with stirrer. The outer tank is make from G.I. Sheet

                        ---------do----------- G.I.                                                                                                       300.00

                        ---------DO---------- BRASS                                                                                                650.00

RSP-97          NEWTON LAW OF COOLING APP.  UNIVERSITY PATTERN                   1200.00

                        University pattern comprises two units each with double walled joint less brass vessels richly nickel plated and highly polished with non conduction cover through which is suspended  a 7.5. X7.5 cm size copper calorimeter from dust and heat losses. The annular spaces between the double walled vessels are connected by T tubes, which enable water at same temp. To be kept circulation through them.

RSP-98          NEWTON RING MICROSCOPE in box                                                                 5800.00

                        --DO-- Special built in Newton Ring, Reflector, Condensor, Telescope                7000.00

RSP-99          NEWTON RING APP. Complete                                                                                 525.00

                        Interference fringes are clearly seen when the app. Is viewed in sunlight, fluorescent light or monchoromatic light. The glass plate and convex lens are held in a heavy aluminum frame having three adjusting screws. The frame is 9 cm. In diameter and aperture is 5 cm.

                        --DO-- bOX                                                                                                                         600.00