- Home
- ยป
- Our Products
- »
- Physics Instrument
Physics Instrument
Ring and Ball Apparatus
| 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
Resistance Decade Box
Minimum Order Quantity: 1 Piece
| Decade Type | Resistance |
| Brand | ESEL |
| Box Type | Resistance Decade Box |
| Model Name/Number | EL350 |
| Country of Origin | Made in India |
b) Units, tens and hundreds 1110
c) Tens, Hundreds and thousands 11100
Additional Information:
- Item Code: EL350
- Delivery Time: WITHIN 3-4 DAYS
F.E.T Characteristics Apparatus
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
Voltmeter
Minimum Order Quantity: 1 Piece
| 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
Melting Point Apparatus
| 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.
Demonstration Transformers (EL-110)
Minimum Order Quantity: 1 Piece
| Power | 220volt |
| Brand | esel |
Additional Information:
- Item Code: EL-110
- Delivery Time: Within 3-4 days
Double Beam UV-VIS Spectrophoto Meters
| 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 |
Copper Audio Frequency Generator
| 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. | |||
Youngs Modulus Apparatus (Searles Pattern)
| 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
Rheostat
| Brand | esel |
Specifications:
Different models are available in 6" ,8" ,10"
Reflection of Sound Apparatus
| 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
Friction Board Apparatus
| Brand | Esel |
| Size | 600 x 75 mm |
| Angular scale | 0-45 degree |
Additional Information:
- Item Code: 1540
Galvanometer
Minimum Order Quantity: 10 Unit
| Brand | esel |
| Current Range | 5A |
| Country of Origin | Made in India |
Specifications:
DC moving coil panel meter
Different models are available like M0 65, MR 80 AND MR 100.
Optical Bench
| Usage/Application | Laboratory |
| Brand | esel |
| Colour | Silver |
| Color | Silver |
Double rod (standard pattern) provided with 4 metal riders and 4 accessories. Two of the sliders have transverse motion and one rod is engraved in improved design.
|
||||||
Additional Information:
- Item Code: EL-549
Charging & Discharging Condensor (EL 157)
| 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. | |||
Magdeburg Spheres
| 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
Kundts Tube
| 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
Chain Pulley Block
| 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
Ammeter
| Usage/Application | Laboratory |
| Brand | esel |
Specifications:
DC moving coil panel meter
Different models are available like M0 65, MR 80 AND MR 100.
Demonstration Transformer
| Phase | Single Phase |
| Voltage Rating | Input Voltage: 220 Volt and Output Voltage: 12 Volts |
| Cooling Type | Dry Type/Air Cooled |
| Power(VA) | 12 Volt |
Sonometer
Minimum Order Quantity: 1 Unit
| Color | Wooden |
| Size | any |
| Brand | esel |
Specifications:
comprising a wooden resonance box with brass fitting complete with moveable bridges, pulley and three different wires but without weights (superior quality) teak wood.
Additional Information:
- Item Code: EL-495
Linear Expansion Apparatus
| 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
Vernier Caliper
Minimum Order Quantity: 1 Unit
| Brand | Esel |
| Color | Grey |
Additional Information:
- Item Code: EL-422
Reading Telescope
Minimum Order Quantity: 1 Piece
| Brand | ESEL |
| Model Name/Number | EL522 |
| Country of Origin | Made in India |
Fitted on nicely duco painted round cast iron heavy base with levelling screw. The telescope is provided with high class optical combination and brass C.P. fittings with UP and DOWN, to any fro motion. Complete with purpex scale.
Additional Information:
- Item Code: EL522
- Delivery Time: WITHIN 3-4 DAYS
TRANSFORMER FOR SONOMETER
| Brand | ESEL |
| Part Number | EL-112 |
| Transformer for Sonometer | |
| for Electromagnet and Sonometer Experiment 0-6Volts at1 Amp. | |
Spectrometer
| 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
Ticker Tape Timer
| 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
Suppository Moulds
| 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
Periscope
| Size | Any |
| Brand | esel |
| Color | Wooden |
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
Wooden Scale (Meter )
Minimum Order Quantity: 6 Piece
| Material | WOODEN |
| Usage/Application | Laboratory |
| Size | CM & MM |
| Type | SS & WOODEN |
Specifications:
- Type - Meter Scales
- Material - Wood
- Measurement - Cm &mm
Additional Information:
- Item Code: 1513
Sodium Vapour Lamp Transformer
| Output Voltage | 420 Volts |
| Input Voltage | 220 Volts |
| Power (VA) | 55 Watt and 35 watt |
| Cooling Type | Dry Type/Air Cooled |
| 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
Slinky Spring ( Helix Spring)
| Brand | esel |
For demonstration of wave motion, fully extended 3 to 5 meter
Additional Information:
- Item Code: 1564
Newtons Colour Disc
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
Simple Pendulum (EL- 460)
| 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