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Physics Instrument
We Esel International (ISO 9001:2015) grown as a reputed manufacturer & Exporters of Physics Instrument such as Spectrometer, Ticker tape timer, Friction board apparatus, Periscope,Pendulum, Pulley, Microscope, Optical bench, Young modulus app etc.
Ring and Ball Apparatus
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Packaging Type | Box |
| Colour | Different |
| Color | Any |
| Brand | esel |
It consists of a brass ball, secured to a brass ring by a chain, with Back lite handle.
A. Ball Dia 25 mm
B. Ball Dia 18 mm
Additional Information:
- Item Code: EL-645
- Delivery Time: Within 4-5 times
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Copper Audio Frequency Generator
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Product Details:
| Brand | ESEL |
| Usage/Application | SCIENTIFIC AND LABORATRY EQUIPMENT |
| Model Name/Number | EL-203 |
| Country of Origin | Made in India |
| Audio Frequency Function Generator | |||
| This is very useful and versatile Laboratory Instruments with three basic Sine, square & Triangular wave output, this is completely I.C. Based with frequency range from 1 Hz-220 KHz in five decade ranges amplitude 0-20 V in the step of 0.2 V, 2V & 20 V. | |||
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Reflection of Sound Apparatus
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Product Details:
| Brand | ESEL |
| Material | Glass and wood |
| Application | Laboratory |
Apparatus consists of two light metal pipes with plastic funnels at their ends, other ends of pipes are mounted in such a way that the angle in between can be varied from 0-180
Additional Information:
- Item Code: 1568
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Friction Board Apparatus
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Product Details:
| Brand | Esel |
| Size | 600 x 75 mm |
| Angular scale | 0-45 degree |
Additional Information:
- Item Code: 1540
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Parallogram Force Apparatus (Wall Type)
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Product Details:
| Brand | esel |
- Size:- 50 Mm Diameter
- Material:- Plastic Or Aluminum Pulley
- Brand:- Esel International
Additional Information:
- Item Code: 1526
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Voltmeter
Product Price: Rs 145 / PieceGet Best Price
Minimum Order Quantity: 1 Piece
Product Details:
| Model Name/Number | EL-328 |
| Usage/Application | Laboratory |
| Brand | ESEL |
| Voltage | 1,2,5,10 |
| Color | Diffrent |
| Country of Origin | Made in India |
Specifications:
DC moving coil panel meter
Different models are available like M0 65, MR 80 AND MR 100.
Additional Information:
- Item Code: EL-328
- Delivery Time: Within 3-4 DAYS
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Rheostat
Product Price: Rs 500 / UnitGet Best Price
Product Details:
| Brand | esel |
Specifications:
Different models are available in 6" ,8" ,10"
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Charging & Discharging Condensor (EL 157)
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Product Details:
| Usage/Application | Scientific laboratory |
| Model Name/Number | EL-157 |
| Brand | ESEL |
| Country of Origin | Made in India |
| Charging & Discharging of Condenser : (RC Circuit) | |||
| Instrument Comprises of Dc regulated power supply, three resistance, capacitance mounted on the panel & the connection brought out at 4mm sockets one meter for measurement of Charging of Capacitor. | |||
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Melting Point Apparatus
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Product Details:
| Size | Any |
| Brand | esel |
| Melting point | Up To 350 Degree Celsius |
| Surface treatment | Polished |
a metallic heating block is provided with holes to receive three capillary tubes and a stem type thermometer. the body is finished in stove enameled paint. the apparatus can measure melting point up to 350 °c. the block is heated with superior heating elements and temp. is controlled by a energy regulator. a shadow less lamp has been provided to illuminate the capillaries and a magnifier facilitates in observations. the whole unit is housed in a metal casing and is provided with a control panel having indicator lamp, heat energy regulator, on-off switch, cord and plug. the equipment is workable on 220 v ac 50 hz single phase.supplied without thermometer and capillaries.
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Demonstration Transformers (EL-110)
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Power | 220volt |
| Brand | esel |
Additional Information:
- Item Code: EL-110
- Delivery Time: Within 3-4 days
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Galvanometer
Product Price: Rs 120 / UnitGet Best Price
Product Details:
| Brand | esel |
Specifications:
DC moving coil panel meter
Different models are available like M0 65, MR 80 AND MR 100.
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Sonometer
Product Price: Rs 500 / UnitGet Best Price
Product Details:
| Size | any |
| Brand | esel |
| Color | Wooden |
Specifications:
comprising a wooden resonance box of 114 cm length, 12.5 cm width and 10 cm height, with two rules 1 mt. long sub-divided into millimeter. two wire of brass and steel attached to fixed bridge and tensioned by fine adjustment pegs.
Additional Information:
- Item Code: 1569
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Optical Bench
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Brand | esel |
| Colour | Silver |
| Color | Silver |
Specification:-
- 'u' Tube Manometer For Air Flow Rate
- Burette For Fuel Flow Rate
- Speed Indicator-digital
- Material:- Ss
- Brand:- Esel International
Additional Information:
- Item Code: EL-549
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Magdeburg Spheres
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Product Details:
| Size | Many |
| Brand | esel |
| Color | Any |
Specifications:
Comprises an electric bell 3-6 V, enclosed in a Glass Bell Jar 225 mm high, 15 cm dia, with ground flange, fitted with suitable cork and terminals on top.
The Magdeburg hemispheres experiment is a famous physics experiment that was first performed around 1650 by Otto Von Guericke in the German town of Magdeburg. Otto Von Guericke was a physicist. His intention was to demonstrate the Earth’s enormous atmospheric pressure. He constructed two half spheres that perfectly fitted to form a complete sphere with a radius of about 250 mm. With a self-designed but still primitive vacuum pump, most of the air was pumped out of the sphere. Under these circumstances, the atmospheric pressure on the outside of the sphere firmly kept the two halves together. He then went on to show that 2 teams of 8 horses could not pull these two halves apart. In a later attempt, even 20 horses were unable to overcome the atmospheric pressure
Additional Information:
- Item Code: 1550
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TRANSFORMER FOR SONOMETER
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Product Details:
| Brand | ESEL |
| Part Number | EL-112 |
| Transformer for Sonometer | |
| for Electromagnet and Sonometer Experiment 0-6Volts at1 Amp. | |
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Kundts Tube
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Product Details:
| Size | Many |
| Brand | esel |
| Color | Any |
Specifications:
To determine the standing longitudinal waves in column of air and velocity of sound in air. It comprises a glass tube. Fitted on a wooden base board.
Additional Information:
- Item Code: 1570
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Pulleys
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Product Details:
| Pulley Style | Standard |
| Material Of Construction | Stainless Steel(SS), Plastic, Wood, Aluminium, Brass |
| Number of Grooves | Multi-Groove |
| Power Source | Motorized |
- Diameter,:-50 mm
- Hook number: - two
- Type: - single pulley, double pulley, triple pulley
Additional Information:
- Item Code: 1524
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Spectrometer
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | esel |
Features:
- Easy to operate
- Printout for documentation
- Equipped with pressure transmitters
Additional Information:
- Item Code: EL-527
- Delivery Time: Within 4-5 days
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Sodium Vapour Lamp Transformer
Product Price: Rs 1,000 / UnitGet Best Price
Product Details:
| Power (VA) | 55 Watt and 35 watt |
| Input Voltage | 220 Volts |
| Cooling Type | Dry Type/Air Cooled |
| Output Voltage | 420 Volts |
| Phase | Single Phase |
We are engaged in offering a quality approved range of Sodium Vapour Lamp Transformer.
Features:
- Smooth functioning
- Longer service life
- Flawless operations35 watt
Use:
- Widely used in chemistry labs
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Demonstration Transformer
Product Price: Rs 1,250 / UnitGet Best Price
Product Details:
| Phase | Single Phase |
| Voltage Rating | Input Voltage: 220 Volt and Output Voltage: 12 Volts |
| Cooling Type | Dry Type/Air Cooled |
| Power(VA) | 12 Volt |
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Ammeter
Product Price: Rs 120 / UnitGet Best Price
Product Details:
| Brand | esel |
Specifications:
DC moving coil panel meter
Different models are available like M0 65, MR 80 AND MR 100.
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Double Beam UV-VIS Spectrophoto Meters
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Product Details:
| Wavelength Range | 190-1100 nm |
| Optical System | Double Beam |
| Spectral Bandwidth | 2nm (5nm, 4nm, 1nm optional) |
| Brand | Esel |
| Data Output Port | USB |
| Display | LCD |
| Baseline Flatness | 0.002A |
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Linear Expansion Apparatus
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Product Details:
| Brand | ESEL |
| Item Weight | 6 pounds |
| Structure | Horizontal |
The elongation of rod is measured by a micrometer screw. The metallic tube with inlet and outlet tubes for steam and opening for thermometer.
Additional Information:
- Item Code: 1573
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Vernier Caliper
Product Price: Rs 45 / UnitGet Best Price
Product Details:
| Brand | Esel |
| Color | Grey |
How to use vernier caliper
- The vernier caliper is an extremely precise measuring instrument; the reading error is 1/20 mm = 0.05 mm.
- Close the jaws lightly on the object to be measured.
- If you are measuring something with a round cross section, make sure that the axis of the object is perpendicular to the caliper. This is necessary to ensure that you are measuring the full diameter and not merely a chord.
- Ignore the top scale, which is calibrated in inches.
- Use the bottom scale, which is in metric units.
- Notice that there is a fixed scale and a sliding scale.
- The boldface numbers on the fixed scale are centimeters.
- The tick marks on the fixed scale between the boldface numbers are millimeters.
- There are ten tick marks on the sliding scale. The left-most tick mark on the sliding scale will let you read from the fixed scale the number of whole millimeters that the jaws are opened.
Additional Information:
- Item Code: 1516
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Ticker Tape Timer
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Product Details:
| Brand | esel |
| wooden friction board | 480 x 75 x 18 mm |
| wooden slider with hook | 140 x 70 x 18 mm |
It comprises a wooden friction board 480 x 75 x 18 mm, a wooden slider with hook 140 x 70 x 18 mm, a plain aluminium slider and with rubber backing
Additional Information:
- Item Code: 1541
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Youngs Modulus Apparatus (Searles Pattern)
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Product Details:
| Brand | esel |
Searles horizontal pattern. With two aluminium scales graduated 30-0-30 degrees mounted on pillar supports, two pointers with clamps for attaching to specimen, one each brass and steel rods 5mm diameter, cord and hook for carrying weight, but without weight.
Additional Information:
- Item Code: 1536
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Suppository Moulds
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Product Details:
| Material | Stainless Steel |
| Holes | 6 , 8, 10 |
| Surface | Smooth |
Made from brass/gun – metal, machine made perfect shapes, smooth and polished cavities, nickel plated and various capacities with a number of moulds in each set.
Features:
- Better interface
- Manage control
- Easy to use
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Simple Pendulum (EL- 460)
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Product Details:
| Brand | ESEL |
| Model Name/Number | EL-460 |
| Country of Origin | Made in India |
- Brand:- Esel International
Additional Information:
- Item Code: EL-460
- Delivery Time: Within 3-5 days
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Slinky Spring ( Helix Spring)
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Product Details:
| Brand | esel |
For demonstration of wave motion, fully extended 3 to 5 meter
Additional Information:
- Item Code: 1564
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Periscope
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Product Details:
| Size | Any |
| Color | Wooden |
| Brand | esel |
A periscope is an instrument for observation over, around or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position. In its simplest form, it consists of an outer case with mirrors at each end set parallel to each other at a 45° angle.
Features:
- Better view
- Quick and easy to use
- Light weight
Additional Information:
- Item Code: 1609
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Newtons Colour Disc
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | ESEL |
| Model Name/Number | NEWTON COLOUR DISC |
| Disc Diameter | 200MM |
| Country of Origin | Made in India |
- Diameter: -newton Disc Is 200mm Withstand,
- Motor:- 4-6v, Safety Sockets.
- Type: - Newtons Colour Disc
With All The Necessary Arrangements For Conducting Newton’s Ring Experiments. A Standard Microscope Unit With 30x Magnification And Rotatable Cross Line Complete With Beautiful Storing Cabinet.
Additional Information:
- Item Code: 1611
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Wooden Scale (Meter )
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Product Details:
| Minimum Order Quantity | 6 Piece |
| Usage/Application | Laboratory |
| Material | WOODEN |
| Size | CM & MM |
| Type | SS & WOODEN |
Specifications:
- Type - Meter Scales
- Material - Wood
- Measurement - Cm &mm
Additional Information:
- Item Code: 1513
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F.E.T Characteristics Apparatus
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Scientific laboratory |
| Model Name/Number | EL-143 |
| Brand | ESEL |
| Country of Origin | Made in India |
| FET Characteristics Apparatus with regulated Power Supply |
Additional Information:
- Delivery Time: within 3-4 days
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