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Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking
Home / Chemistry - General & Chemical Laboratory Apparatus

PM-381 FLASK, ROUND BOTTOM, WIDE NECK

  • Borosilicate glass, interchangeable stopper, with stopcock, plain stem. Cat. No. Capacity ml. 417.01 50 417.02 100 417.03 150 417.04 250 417.05 500 417.06 1000
  • Transparent plastic, hypotenuse 135 mm., sides graduated 0-4.5 inches x 0.1 inch and 0-57 mm. x 1 mm.

With wide neck for solid samples, beaded rim

SKU: PM-381 FLASK, ROUND BOTTOM, WIDE NECK Category: Chemistry - General & Chemical Laboratory Apparatus
  • Borosilicate glass, interchangeable stopper, with stopcock, plain stem. Cat. No. Capacity ml. 417.01 50 417.02 100 417.03 150 417.04 250 417.05 500 417.06 1000
  • Transparent plastic, hypotenuse 135 mm., sides graduated 0-4.5 inches x 0.1 inch and 0-57 mm. x 1 mm.
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  • Comprises : 8 anisotropic alloy magnets ;8 anisotropic ceramic ferrite magnets; 4 steel magnet-yokes;6 plotting compasses; 4hard board formers for compasses;1 bottle of iron fillings ; 4 iron filingsdispensers; 4 each double cores, clips for C-cores , aluminum rings, split aluminum rings; 4 each support bases , armatures with axle-tubes, aluminum axle-rods;8 split pins; 16 rivets;1 length valve-rubber,4 each formers for coils, reels cellulose tape ,reel copper wire;4 each sheets white slotted pasteboard,130x140 mm. ,plain postcards ,reels white cotton; 4 each carbon resistors 100 10 flash lamp bulbs;5 Neon lamps; 8 M.E.S. lamp holders. EXPERIMENTAL NOTES: The West minister electromagnetic kit employs the learning by doing approach and leads students through a series of practical investigations which will prove invaluable to their understanding of electromagnetic principles. 1. Magnets and effects of magnetic fields. 2. Fields from electric current (buzzers, solenoids ,etc.) 3. Currents in magnetic fields (catapult ,ammeters ,simple motors) 4. Electromagnetic induction (dynamos) 5. Alternating current (transformers ,power lines) 6. Eddy currents and force between currents. 7. A.C. resonance, back e .m .f. and inductance. MS-454 PVG WESTMINSTER ELECTROMAGNETIC KIT
  • An economical model, to demonstrate the basic principles of AC transformer, with set of three coils, 65 turns-6V, 130 turns-12V, 2400 turns - 220V mains. MS-453 DEMOUNTABLE TRANSFORMER
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