Atomic Physics Equipment Manufacturer, Suppliers and Exporter in India

Digital Voltmeter/Ammeter With Shunts

Product Code : JA-APE-7286

Digital voltmeter/ammeter (SKU JA-APE-7286) with 0-10 A DC and 0-20 V DC attachments, 0.01 resolution, ±2% accuracy, 100 kohm input impedance, PP3 battery life over 1000 hours; suited to Helmholtz coils.

Note: Two attachments included: 0-10 A DC and 0-20 V DC. PP3 battery supplied.

Geiger Muller Tube

Product Code : JA-APE-7287

Geiger Muller tube (SKU JA-APE-7287): halogen-quenched metal tube with thin end window for detecting alpha, beta and gamma radiation, with protective plastic cap; general purpose for school radioactive sources.

Note: General-purpose end-window GM tube. Protective plastic cap fitted.

Geiger Muller Tube Holder

Product Code : JA-APE-7289

Geiger Muller tube holder (SKU JA-APE-7289): aluminium box 58 x 33 mm housing the GM tube socket, internal 2.2 megohm anode stabilising resistor, 1 m coaxial lead with P.E.T. connector, for use with a scaler timer.

Note: For use with a scaler timer. GM tubes available on request.

Planck Constant Apparatus

Product Code : JA-APE-7291

Planck constant apparatus (SKU JA-APE-7291) for the photoelectric effect: caesium antimony cathode, variable retarding voltage with digital display, six coloured lenses and 4 mm to UHF lead for a picoammeter.

Note: Used with a picoammeter. Six coloured lenses vary the light frequency.

Planck Constant Determination Box

Product Code : JA-APE-7292

Planck constant determination box (SKU JA-APE-7292): seven LEDs from 470 nm deep blue to 940 nm near infrared with voltage and current sockets, for finding Planck's constant from LED elbow voltages; 9 V supply required.

Note: Requires an external 9 V power source or 9 V battery and connecting leads.

Protactinium Generator

Product Code : JA-APE-7294

Protactinium generator (SKU JA-APE-7294): protactinium-234 from the uranium-238 decay series, half-life about 70 seconds, in a sealed container with leak-proof closure, for observing radioactive decay.

Note: Half-life about 70 seconds. Sealed container with leak-proof closure.

Radioactive Source Handling Tongs

Product Code : JA-APE-7295

Radioactive source handling tongs (SKU JA-APE-7295), 165 mm long, with shaped ends for gripping a source by its peg or body, for safe handling of sources in radioactivity practicals.

Note: Length 165 mm. Shaped ends grip the source by the peg or the body.

Scaler Timer

Product Code : JA-APE-7296

Press-to-read switch to read the accurate applied voltage to the GM tube.

Tel tron Diode S

Product Code : JA-APE-7297

High-vacuum electron tube with thermionic cathode for demonstrating the thermoelectric effect.

Tel tron Dual Beam Tube S

Product Code : JA-APE-7298

Semi-evacuated electron tube filled with low-pressure helium and containing a tangential and axial electron gun.

Tel tron Electron Deflection Tube D

Product Code : JA-APE-7299

The electron beam can be deflected electrically in the electric field of the built-in plate capacitor

Tel tron Electron Diffraction Tube D

Product Code : JA-APE-7300

Also intended for determining the wavelength as a function of the anode voltage from the radii

Tel tron Electron Diffraction Tube S

Product Code : JA-APE-7301

Also intended for determining the wavelength as a function of the anode voltage from the radii

Tel tron Helmholtz Pair of Coils D

Product Code : JA-APE-7302

Pair of Helmholtz coils for generating a uniform magnetic field perpendicular to the axis of the Tel tron D series tubes.

Tel tron Helmholtz Pair of Coils S

Product Code : JA-APE-7303

Tel tron Tube Holder S allows the coils to be configured in the Helmholtz geometry or at variable distances

Tel tron Maltese Cross Tube D

Product Code : JA-APE-7304

High-vacuum electron tube with divergent electron gun aimed at a fluorescent screen partially

Tel tron Perrin Tube D

Product Code : JA-APE-7305

Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative

Tel tron Perrin Tube S

Product Code : JA-APE-7306

Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative

Tel tron Tube Holder D

Product Code : JA-APE-7307

Three rubber feet prevent slipping and provide maximum stability.

Tel tron Tube Holder S

Product Code : JA-APE-7308

The Auxiliary Coil can be inserted into the stepped front side of the tube holder.

Absorber Set

Product Code : JA-APE-9387

Absorber set (SKU JA-APE-9387): 24 absorbers, 50 mm square, from tissue paper to 12 mm lead, each marked in g/sq cm, with absorber/source holder, castle support plates and divided storage box, for radiation absorption experiments.

Note: Radioactive sources and counters are not included.

Thermionic Tubes Diode Tube

Product Code : JA-APE-9388

Spare thermionic diode valve (SKU JA-APE-9388), type 6 x 4, tube only, which plugs into the base of the diode apparatus for thermionic emission and vacuum diode characteristic experiments.

Note: Tube only; the diode base is listed separately.

Thermionic Tubes Diode Base

Product Code : JA-APE-9389

Thermionic diode base (SKU JA-APE-9389): base, printed circuit board, socket and terminals of the diode apparatus, supplied without the 6 x 4 tube, for thermionic emission and vacuum diode experiments.

Note: Supplied without the 6 x 4 tube.

Wilsons Cloud Chamber

Product Code : JA-APE-9390

Wilson cloud chamber (SKU JA-APE-9390): chamber on base with 3 clamping screws, 12 mm support rod, point source rod, bicycle-type vacuum pump, puffer bottle, squeeze bottle and filter disc, lamp support rod, tubing and Mohr clip.

Note: Radioactive sources and the lamp are confirmed on the quotation.

Electrostatic Deflection Cathode Ray Tube

Product Code : JA-APE-9391

Electrostatic deflection cathode ray tube (SKU JA-APE-9391): Crookes tube with slit aluminium sheet, phosphor screen showing a green beam and two deflection electrodes; needs a 2-12 V DC supply, HT DC source and leads.

Note: Fragile evacuated glass tube; operating supplies are ordered separately.

Maltese Cross Cathode Ray Tube

Product Code : JA-APE-9392

Maltese cross cathode ray tube (SKU JA-APE-9392): Crookes tube showing that electrons cannot pass through a metal screen; runs from a 2-12 V DC supply and an HT DC source with two sets of leads.

Note: Fragile evacuated glass tube; mount it in its holder before connecting.

Magnetic Effect Cathode Ray Tube

Product Code : JA-APE-9393

Magnetic effect cathode ray tube (SKU JA-APE-9393): Crookes tube showing, by magnetic deflection of the beam, that electrons carry a charge and which sign it is; runs from a 2-12 V DC supply and an HT DC source.

Note: Magnet and power supplies are confirmed on the quotation.

Paddle Wheel Cathode Ray Tube

Product Code : JA-APE-9394

Paddle wheel cathode ray tube (SKU JA-APE-9394): Crookes tube in which cathode rays set a paddle wheel moving, showing that electrons have mass and momentum; runs from a 2-12 V DC supply and an HT DC source.

Note: Fragile evacuated glass tube; power supplies are ordered separately.

Cloud Chamber

Product Code : JA-APE-9395

Cloud chamber (SKU JA-APE-9395) of clear plastic with a tight-fitting clear cover for unimpaired viewing of the cloud tracks formed by ionising radiation; teacher instructions available.

Note: Teacher instructions are available.

Lead Storage Pot with Lid

Product Code : JA-APE-9396

Lead storage pot with lid (SKU JA-APE-9396): 1.25 cm lead wall for higher activity gamma sources, holds up to 20 one-inch source discs, 9.1 x 5.7 cm outside, about 2 kg, painted exterior.

Note: Holds up to 20 one-inch (2.5 cm) source discs.

Magic Radioactive Source

Product Code : JA-APE-9397

Magic Radioactive Source (SKU JA-APE-9397): microprocessor Geiger counter simulator with no real radioactive material, showing particle counts and particles remaining, for half-life, random decay and statistics lessons.

Note: Contains no radioactive material.

Photo Electric Cell 90CG

Product Code : JA-APE-9398

Photo electric cell 90CG (SKU JA-APE-9398): gas-filled photocell on a base with terminals, sensitive in the visible region from red to blue, for photoelectric effect demonstrations and Planck's constant experiments.

Note: Light sources, filters and meters are quoted separately.

Alpha, Beta and Gamma Source

Product Code : JA-APE-9399

Polonium 210 - Alpha Source Strontium 90 - Beta Source Cobalt 60 - Gamma Source

Caesium 137 Isogenerator

Product Code : JA-APE-9400

This Cs-137/Ba-137m Isotope Generator is used to conduct the experiment in schools and universities

Geiger Counter Portable

Product Code : JA-APE-9401

Portable Geiger counter (SKU JA-APE-9401): battery unit with auto power off and internal GM tube for high-energy alpha, beta and gamma, adjustable to 500 V DC, counts over 10/60/100 s and rate per second or minute.

Note: Battery operated with auto power off.

Geiger Tube Holder

Product Code : JA-APE-9402

Geiger tube holder (SKU JA-APE-9402) with MX168 GM tube fitted, cable and BNC plug, supplied connected and tested, for use with Geiger counters in radioactivity practicals.

Note: Supplied connected and tested.

Geiger Counter, 240V, w/o Tube

Product Code : JA-APE-9403

Mains Geiger counter (SKU JA-APE-9403), 240 V AC, digital with timer and rate, sloping front panel and large red LED display, BNC input for a remote GM tube; supplied without tube.

Note: Supplied without GM tube; use with a BNC-connected tube holder.

Mass of Electron Apparatus

Product Code : JA-APE-9404

Mass of electron apparatus (SKU JA-APE-9404): Magic Eye vacuum tube on a base with heater and plate terminals, used with an air-cored solenoid to curve the electron fan and determine e/m and the approximate electron mass.

Note: The air-cored solenoid and power supplies are confirmed on the quotation.

Millikan's Apparatus without Power Supply

Product Code : JA-APE-9406

Millikan's apparatus without power supply (SKU JA-APE-9406): latex-sphere cell with graticule telescope, 0-300 V DC cell control, reversing switch and meter, illuminator and HV sockets, for finding the charge on the electron.

Note: External 300 V DC and 12 V illuminator supplies are required.

Millikan's Apparatus with Power Supply

Product Code : JA-APE-9407

Millikan's apparatus with power supply (SKU JA-APE-9407): mains unit that lights the cell and supplies 0-300 V DC to the plates, with reversing switch, meter sockets and graticule telescope, for finding the charge on the electron.

Note: Mains powered; the light and cell voltage are supplied by the unit.