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Atomic Physics Equipment Manufacturer, Suppliers and Exporter in India
Jaincolab Manufacturers is leading Atomic Physics Equipment Manufacturer,and supplier and Exporter in India
Atomic Physics Equipment from JaincoLab is apparatus for teaching radioactivity, nuclear decay, the photoelectric effect and Planck's constant in higher-secondary and undergraduate physics practicals. Buyers can choose between a ready-built Planck Constant Apparatus (JA-APE-7291) and a Planck Constant Determination Box (JA-APE-7292), with Geiger Muller tubes (JA-APE-7287) and a 58 x 33 mm aluminium tube holder (JA-APE-7289) for radiation detection and a sealed Protactinium Generator (JA-APE-7294) for half-life experiments.
Last updated: October 2026.
What is Atomic Physics Equipment?
Atomic physics equipment is the group of apparatus used to teach radioactivity, nuclear decay, the photoelectric effect and Planck's constant. The range includes Geiger-Muller tubes and holders, Planck constant apparatus, radioactive source generators and related electronic instruments, used in higher-secondary and undergraduate physics practicals to introduce atomic and nuclear physics concepts safely and quantitatively.
Selected Atomic Physics Equipment — Model Numbers and Specifications
| Product | Product Code | Description |
|---|---|---|
| Digital Voltmeter/Ammeter With Shunts | JA-APE-7286 | A digital meter supplied with a PP3 battery giving a useful life of over 1000 hours. |
| Geiger Muller Tube | JA-APE-7287 | A radiation detector tube fitted with a plastic cap over the vents for protection. |
| Geiger Muller Tube Holder | JA-APE-7289 | An aluminium housing, 58 x 33mm (diameter x depth), for the G.M. tube socket. |
| Planck Constant Apparatus | JA-APE-7291 | A ready-built circuit for measuring the photoelectric effect and determining Planck's constant. |
| Planck Constant Determination Box | JA-APE-7292 | Apparatus designed to determine the approximate value of Planck's constant using elbow voltage. |
| Protactinium Generator | JA-APE-7294 | A radioactive source generator supplied in a sealed container with leak-proof closure. |
Applications
| Application Area | Typical Use |
|---|---|
| Radioactivity practicals | Geiger-Muller tubes, holders and sealed sources for detecting and measuring radiation |
| Photoelectric effect experiments | Planck constant apparatus for quantifying the photoelectric effect |
| Nuclear physics demonstrations | Source generators for half-life and decay experiments under controlled conditions |
| Electrical measurement support | Digital voltmeters and ammeters used alongside atomic physics apparatus |
Frequently Asked Questions
How is Atomic Physics Equipment different from Electricity Equipment?
Atomic Physics Equipment is a specialised range built around radioactivity, nuclear decay and the photoelectric effect, such as Geiger-Muller tubes and Planck constant apparatus. Electricity Equipment covers general electrical circuit apparatus, such as ammeters and resistors, that supports many physics topics rather than atomic physics alone, though basic meters are shared between the two.
What is the difference between the two Planck constant items?
The Planck Constant Apparatus (JA-APE-7291) is a ready-built circuit for measuring the photoelectric effect and determining Planck's constant. The Planck Constant Determination Box (JA-APE-7292) determines an approximate value of Planck's constant using elbow voltage.
Request a Quote
For radioactivity and photoelectric practicals, send your equipment list, for example the Geiger Muller Tube (JA-APE-7287) with its holder (JA-APE-7289), stating quantities and the delivery destination.
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.
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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.
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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.
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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.
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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.
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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.
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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.
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Scaler Timer
Product Code : JA-APE-7296
Press-to-read switch to read the accurate applied voltage to the GM tube.
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Tel tron Diode S
Product Code : JA-APE-7297
Tel tron Diode S (SKU JA-APE-7297): a high-vacuum electron tube with a thermionic cathode for studying emission current against applied voltage and the rectifying action of a diode in college physics labs. Supplied by JaincoLab.
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Tel tron Dual Beam Tube S
Product Code : JA-APE-7298
Tel tron Dual Beam Tube S (SKU JA-APE-7298): a semi-evacuated electron tube filled with low-pressure helium, with tangential and axial electron guns, for e/m measurement and electron collision studies. Supplied by JaincoLab.
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Tel tron Electron Deflection Tube D
Product Code : JA-APE-7299
Tel tron Electron Deflection Tube D (SKU JA-APE-7299): highly evacuated tube with a focusing electron gun, built-in plate capacitor and inclined fluorescent screen, for electric and magnetic deflection and e/m work. Supplied by JaincoLab.
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Tel tron Electron Diffraction Tube D
Product Code : JA-APE-7300
Tel tron Electron Diffraction Tube D (SKU JA-APE-7300): highly evacuated tube in which electrons pass through polycrystalline graphite and form Debye-Scherrer rings on a fluorescent screen, for de Broglie wavelength studies. Supplied by JaincoLab.
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Tel tron Electron Diffraction Tube S
Product Code : JA-APE-7301
Tel tron Electron Diffraction Tube S (SKU JA-APE-7301): student-series, highly evacuated tube that diffracts electrons through polycrystalline graphite into rings on a fluorescent screen, for measuring electron wavelength. Supplied by JaincoLab.
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Tel tron Helmholtz Pair of Coils D
Product Code : JA-APE-7302
Tel tron Helmholtz Pair of Coils D (SKU JA-APE-7302): coil pair giving a uniform magnetic field, up to about 10 mT, across Tel tron D-series electron tubes, in Helmholtz, vertical or coaxial arrangement. Supplied by JaincoLab.
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Tel tron Helmholtz Pair of Coils S
Product Code : JA-APE-7303
Tel tron Helmholtz Pair of Coils S (SKU JA-APE-7303): coil pair for a uniform magnetic field of up to about 10 mT across Tel tron S-series tubes, set in Helmholtz geometry or at variable spacing on the Tube Holder S. Supplied by JaincoLab.
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Tel tron Maltese Cross Tube D
Product Code : JA-APE-7304
Tel tron Maltese Cross Tube D (SKU JA-APE-7304): high-vacuum tube with a divergent electron gun and a Maltese cross before a fluorescent screen, showing that electrons travel in straight lines and how a field focuses them. Supplied by JaincoLab.
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Tel tron Perrin Tube D
Product Code : JA-APE-7305
Tel tron Perrin Tube D (SKU JA-APE-7305): highly evacuated D-series tube with a focusing electron gun, inclined fluorescent screen and built-in plate capacitor, for electric and magnetic beam deflection and e/m work. Supplied by JaincoLab.
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Tel tron Perrin Tube S
Product Code : JA-APE-7306
Tel tron Perrin Tube S (SKU JA-APE-7306): highly evacuated student-series electron tube with a focusing electron gun and a fluorescent screen inclined to the beam, for studying the effects of electric and magnetic fields. Supplied by JaincoLab.
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Tel tron Tube Holder D
Product Code : JA-APE-7307
Tel tron Tube Holder D (SKU JA-APE-7307): cast light-alloy stand for Tel tron D-series tubes and accessories, with a wishbone, 360° rotating plastic clamp, 4 mm earthing socket, three rubber feet and holes for the coils. Supplied by JaincoLab.
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Tel tron Tube Holder S
Product Code : JA-APE-7308
Tel tron Tube Holder S (SKU JA-APE-7308): mounting point for the Tel tron Student-series tubes and accessories, with a replaceable fuse, metric-ruled coil slots up to 150 mm and a stepped front for the auxiliary coil. Supplied by JaincoLab.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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Alpha, Beta and Gamma Source
Product Code : JA-APE-9399
Alpha, Beta and Gamma Source (SKU JA-APE-9399): polonium-210 alpha, strontium-90 beta and cobalt-60 gamma sources in plastic disc form for radioactivity practicals. Supplied by JaincoLab, subject to the buyer holding any licence that applies.
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Caesium 137 Isogenerator
Product Code : JA-APE-9400
Caesium 137 Isogenerator (SKU JA-APE-9400): Cs-137/Ba-137m isotope generator for demonstrating the properties of radioactive decay in school and university practicals. Supplied by JaincoLab, subject to the buyer holding any licence that applies.
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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.
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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.
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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.
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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.
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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.
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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.
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