
Daniel Cell, Complete
This cell is steady & reliable and may be used as open or close circuit works. It consists of a zinc rod immersed in an empty porous pot which in turn, isin in other copper metal container. Supplied without chemical electrolytes.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Demonstration Transformer with 2 Secondary Coils
Ideal for demonstrating principle of Transformers. Transformer Demonstration consists of one mains coil and two secondary coils are provided which can be used one at a time. The secondary coils have 4 mm socket terminals and the mains coil has electric cord and plug.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Diffraction Gratings
Diffraction Gratings are made of replica on glass plate and frame. Transmission Type Grating available in 100, 300, 600 lines/mm. SIZES AVAILABLE: 25 x 25mm 50 x 38mm
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Diode Mounted
For experiments in diode characteristics. A standard diode valve is mounted on a base with sockets for connections.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dissecting Board
Selected soft wood in one piece. Pin can be easily pressed with the help of hand only. Available in Two sizes.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dissecting Forceps
Dissecting Forceps are made up of surgical-grade steel. Each 6 inch long. Available in Sharp and blunt models. Regular and Heavy Types available.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dissecting kits
Standard Student Dissecting Kits with all Instruments of High Quality. Dissecting Kit 14 Instruments, Economy Dissecting Kit No. 118, 18 Instruments Dissecting KIt No. 119, 19 Instruments
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dissecting Scissors, Stainless Steel
Dissecting Scissors well designed, high quality stainless steel blades and rivets so as to meet the various requirements in laboratory. About 10cm long.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dissecting Trays (With/Without Wax)
About size 12inch long x 8inch width x 1.5inch depth Dissection Tray available with or without wax. Made of GI sheet.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dynamic Trolley
Wooden trolley is mounted on three wheels. A spring loaded rod is fitted to give impulse when released. It has a button on top to enable the inpulse mechanism. To be used in mechanics experiments.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dynamo (AC/DC) Motor Working Model
Show the conversion of mechanical energy into electric energy and principle of working of simple AC and DC Dynamo. This model uses the basic assembly as the motor, but is mounted on a base plate. It has a hand-driven pulley coupled to the smaller dynamo pulley by a rubber belt to give a step- up ratio. Electrical output is via a pair of 4 mm sockets and 2 bulbs are provided as simple output indicator for AC and DC respectively selected by toggle switch. The model may also be used as a motor on a 6-8 V D.C. supply.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Dynamo Working Model
A simple demonstration of a Dynamo Model mounted on a plastic base. Hand driven by a gear. Simplified open frame construction which can be readily understood without detriments to its essential similarity to real machine. A 2 pole armature wound by enameled copper wire to rotate in on pivots. While in rotation process through the gear wheel by hand, the bulb provided glows. Supplied with extra belt.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Ebonite Rods
Ebonite Rod. With plain ends. About 12"" in length & 9mm in diameter
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Electric Motor
Motor Only available in 3 Volts and 6 Volts configuration. To be used in Experiments in Laboratory.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Electric Motor Model
A model of the simplest form of D.C. electric motor, having 2-pole armature wound with enamelled copper wire, and a permanent magnetic field provided by a removable bar magnet. A disc-type commutator is incorporated and external connection to the phosphor-bronze bushes is by means of a pair of 4mm. sockets. The motor will operates on 6-8 Volts D.C.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Electric Motor Model with Newton Colour Disc
Electric Motor Model with Newton Disc is mounted on a plastic base. Workable on DC supply. With Newtons colour disc and terminals to attach supply.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Electrodes Plates (Carbon/Copper/Lead/Zinc)
These products are available in Standard Size for use in Laboratory as Electrodes. 4mm Terminal fitted for connection. Size about 75mmx25mm
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Electrodes Rods with Terminals (Carbon/Copper/Lead/Zinc)
These products are available in Standard Size for use in Laboratory as Electrodes. 4mm Terminal fitted for connection. Size about 75mmx25mm
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Electrophorus Strip
For producing static charge in small quantities. Comprises an insulating bakelite disc, along with a brass disc mounted on insulating handle. The brass disc also has a small conducting sphere attached to it for earthing the disc while use.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Engine Model, Diesel, 2/4 Stroke
Diesel Engine Model represents internal structure and operating principles of an air cooled two/four stroke engine. All parts in aluminum alloy. Ignition is shown by means of a miniature bulb. Carburetor and fuel supply also sectioned. Mounted on base, with printed diagram showing working.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Engine Model, Petrol, 2/4 Stroke
Petrol Engine Model represents internal structure and operating principles of an air cooled two/four stroke engine. All parts in aluminum alloy. Ignition is shown by means of a miniature bulb. Carburetor and fuel supply also sectioned. Mounted on base, with printed diagram showing working.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

ESR Stand (for 6 tubes)
Constructed with Steel base rest manufactured of coated non-corrosive material. Unique spring mechanism at bottom permits single hand operation for Westergreen. These are ESR stand for 6 Tubes
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

ESR Tube
Standard ESR Tubes are highly durable and reliable in nature and are fabricated as per international quality standards using high grade input. Attributes: Premium quality Durable structure Precisely designed internal bore Well grinded finish and polish Widely Used In Laboratories Pathological test centers Educational Research institutes
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Eureka Can (Overflow Can), Plastic
Polypropylene body, unbreakable, non corrosive white plastic cans have a spout to drain out overflowing liquid. Used in a laboratory for measuring displacement of liquids.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Evaporating Dish
Evaporating dish are round type with lip. They are made of Porcelain. These are glazed inside and partially glazed outside. Available in 50ml and 75ml
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Expansion of Liquid Apparatus
To show difference in expansion of various liquids over the same temperature range.It comprises 5 glass graduated capillary tubes of equal bore and bulbs at the bottom, mounted on a support frame with metal trough for immersion of bulbs in hot water in it. Complete with all accessories including glass parts.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Filter Paper, Watts
Filter Papers of Watts Brand are made of Hand Made Paper are ideal for clarifying and removing precipitates, and preparation for qualitative analysis.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

Filter Pump, Glass
Open construction, borosilicate glass with riffled inlet nozzle.
A quality product ideal for use in School Laboratories in developing countries of Asia, Africa and South America. Standard specifications for school laboratory use. Ideal mix of Quality and Economy. Other configurations and superior quality available for specific use or for developed countries.

