starlac scientific house

Ambala Cantt, Ambala, Haryana

We are offering pohi's commutator.

We arer offering platinum resistance thermometer (ee - 527) enclosed in pyrex glass tube or aluminium tube of approsimately 30 cms long & 2 cms diameter. A fine platinum wire is wound on the mica. Its resistance is approximately 2.8 ohms. Two compensatory leads are connected to four terminals on a square block. The terminals are marked cl and pl to represent compensating and platinum leads.

We offer litre set (mc-1097) a set of four different shaped transparent and impact resistant plastic containers, each container has a capacity of one litre (1000 ml) graduated to 100 ml containers are : (a) cube (b) rectangular (c) cylinder (d) round pan.

We are offering carbon electrodes mounted (ee - 555) newly mounted holder which can hold different type of electrodes. Complete assembly can be put on the top of the vesseljar.

Geometric Equivolume Models (MC-1095) Set of six wooden models, comprising cube, rectangular, cylinder, cone, square pyramid and sphere. Approx size 10cm.

We are offering cell plates. This is to demonstrate the construction of simple type batteries. ^plates are provided with terminals for connection. A) zinc : 90x25x1.5 thick b) zinc : 150x50x0.7 thick c) copper : 90x25x1.5mm thick d) copper : 150x50x0.7mm thick e) lead : 90x25x1.5 thick f) lead : 150x50x0.7mm thick g) carbon : 90x25x6mm thick h) carbon : 150x50x6mm thick

We are offering rheostat (ee - 515). Single tube grooved type with non breakable enameled pipe but these are made with special non breakable vitreous enameled steel tubes. The winding is locked into place with ceramic cement. The tube is carried upon robust enameled die-cast end stands and the heavy duty sliding contact is of the multi leaf phosphor bronze type. Nickel plated for corrosion resistance 4 mm scoket terminals are fitted allowing for rheostat or potentiometer connection.

We are offering daniel cell (ee - 556) made of a copper vessel with an internal perforated porous shelf. Porous pot 150x50mrn and a zinc rod 150xl2mm dia. Each of zinc rod and copper vessel is provided with terminals daniel cell spares: porous pot 150 x 50mm ee - 5561 zinc rod ee - 5562

We are offering voltmeter, cup shape (ee - 558) plasticglass vessel mounted on a base with terminals, platinum electrodes and two graduated test tubes and a holder.

We are offering lechlanche cell (ee - 557) comprises of a glassplastic container, filled porous pot with carbon electrode and a zinc rod 150xl2mm with terminal. Spares: glass container ee - 5571 plastic container ee - 5572 filled porous pot ee - 5573 zinc rod 150 x 22mm ee - 5574