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We are the topmost manufacturer and supplier of qualitative range of Physics models that are used in various schools, colleges, institutions, research laboratories etc. These are widely manufactured with excellent quality material that meets international quality standards. These are supplied after complete performance and quality measure inspection at various levels of parameters. |

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Function Generator  
a versatile range of function generator is offered to our valued clients at the negotiable prices. Made from latest technology, these are accurately designed in compliance with varied quality standards. Our collection is compact and light in weight and requires less maintenance. These are high in demand in the global markets due to its precise functioning and optimum efficiency. technical specifications: - function generator with power amplifier
- 0. 2 hz to 200khz frequecny range
- sine, square, triangle, pulse and ttl output
- lcd display
- am-fm modulation
- 80 db attenuation
- 20 v output pp
- compact & light weight
- technical specifications
- operating modes : sine, square, triangle, pulse, ttl
- frequency range : 0. 2 hz-200 khz in 6 steps (variable control in between)
- frequency display : 3½ digits lcd
- sine wave distortion : <2. 5%
- output : 20 v open circuit, 10 vpp into 50 ohms pp
- attenuation : 80 db (fixed : 40 db, variable : 0 to 40 db)
- modulation : am and fm
- modulation frequecy range : 0-20 khz
- modulation input (external) : 2 v max. Pp
- power amplifier : built in 10 w peak power (8 ohms) amplifier
- frequecny 20 hz to 20 khz (fuse protected)
- power supply : 220v±10%, 50/60 hz ac
- power consumption : normal-11 va (approx. ) with power amplifier
- 19 va (approx. )
- operating conditions : 0-400c, 90% rh
- included accessories : bnc cable, operating manual, 2mm patch cords.
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Accessories For Optical Benches  
With the help of team of professionals, we are able to manufacture and export a wide collection of Accessories for optical benches. These are manufactured under the strict care of professionals using modern technology from the quality raw materials. They provide a common optical center.
LENS HOLDER, ADJUSTABLE:
V-section with hinged arms to take any lens or mirror upto 75 mm diameter
LENS HOLDER, CLIP TYPE: To securely hold 38 mm diameter lenses.
PRISM TABLE:
For Supporting Prisms, Glass Blocks etc. A Disc about 82 mm Diameter, painted matte black
OBJECT NEEDLE, MOUNTED:
A steel needle point mounted in a rod, for use as image in lens/mirror experimnets
PINHOLE SCREEN:
Circular black metal screen about 75 mm in diameter, with a central hole. 0.6 mm diameter approx. or rectangular 100x75 mm
CANDLE HOLDER:
Cylindrical metal holder cup shaped holder for supporting candles
CROSS WIRE:
A circular black metal screen about 75 mm diameter has a 10mm diameter aperature with cross wires.
IRIS DIAPHRAGM:
A Circular black metal screen about 75 mm diameter, with an adjustable iris diaphragm, maximum aperture 6 mm.
OBJECT SCREEN:
A Circular white metal screen 75 mm diameter, with a 10 mm central aperature covered with 1.5 mm wire mesh gauze
ADJUSTABLE SLIT:
Circular metal screen 75 mm diameter, with a 12.5 mm central aperture. A screw controlled, springloaded slit is mounted on one side of the disc. Maximum slit opeening 4 mm approx. with a useful length of 10 to 12 mm.
GROUND GLASS SCREEN:
Rectangular screen, mounted in metal frame 100x75 mm, with a central aperture of 63 mm diameter,
PLANE MIRROR:
Rectangular shaped silver-backed mirror, mounted in metal frame 100x75 mm
MICROMETER KIT:
With a heavier screw thread of pitch 0.5 mm carrying a drum, which is divided into 50 divisions giving a least count of 0.01 mm. An index is provided with a 5 mm scale graduated 0.5 mm divisions. LAMP 240 V, WHITE A 240 V 15 W white BC pygmy lamp in a conical lamp house. Mounted on a metal rod. Supplied with 1.5m of twin flex connection lead.
COMBINED OBJECT AND RECEIVING SCREEN:
Comprising a rectangular black metal frame 150x100 mm, with an aperture and a removable white card screen. The card has an aperture with an index point for use as an object, or the card may be inverted and used as a receiving screen. Mounted on a base.
PHOTOMETER, GREASE SPOT:
For comparison of light intensity. Comprises a waxe paper screen with a wax-free central spot 16 mm diameter mounted in a metal frame 100x75 mm with central aperture of about 50 mm.
STAND FOR OPTICAL BENCH ACCESSORIES:
Comprising a metal pillar with hole for mounting uprights of accessories and lock-screw for securing them, mounted on a heavy base 60x60 mm, An index line is engraved on one side of the base. Overall height 63 mm.
STAND FOR LENS HOLDER:
Comprising a stout metal pillar, the top slides between two parallel rods and has a groove for taking lenses/mirrors with clamping screw for securing its position. |
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Accessories Van De Graff Generator  
We are emerging as one of the prominent manufacturers, exporters and suppliers of extensive range of Van De Graff Generator. These are available in the markets in various specifications. These are free from any defects and require low maintenance. Our collection can be purchased from the markets at the competitive prices.
1.Discharge Electrode Stand:
A highly polished aluminium sphere in two parts, fixed on an insulated pillar, mounted on a stable base.Provided with a 4 mm socket and a lead with 4 mm banana plugs at both ends to connect it to the generator, it increases the intensity, length and spark of the generator because of increase in the effective capacitance due to both of them connected together. Can also be used separately as a charged sphere for transferring electrostatic charges.
2 INSULATING STAND:
Comprises an insulating rod mounted on a stable base for supporting various accessories while use.
3. HEAD OF HAIR:
When mounted on top of the dome through 4 mm insert, operating the generator causes the hair to stand on end due to electrostatic repulsion of similar charge contained in the strands
4 ELECTRIC PLUME:
Comprises narrow stripes of coloured ribbons mounted in a small stand with 4 mm plug for inserting it on top of the dome. Operating the generator makes the ribbons acquire similar charge repelling each other resulting in spreading out any away from the dome, finally standing straight up.
5 ELECTRIC WHIRL:
Comprises a series of L-shaped metal spokes with arms bent in same direction, arranged radially in circular fashion and free to rotate on an insulated stand. When connected to the charged dome or brought near the latter bringing near charged dome, it spins rapidly.
6 PITH BALLS ON ROADS:
A pair of pith balls mounted on an insulated rod. Demonstrates presence or absence of electrostatic charge. The pillar can also be mounted inside Farady’s pail.
7 FARADAY’S ICE PAIL:
For showing that the electrical charge resides only on outer surface of a hollow conductor, with no charge on inner surface. Comprises a metal can with a 4 mm plug at its bottom for attaching on top of the dome.Pith balls on rod can be mounted inside for demonstration. |
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