Yora Laboratory Ambala City, Haryana

Searle's Pattern. Spirit level mounted in two rectangular cast iron frame with one end resting on point of micrometer screw, fitted in one frame, the second end of spirit level pivoted in the second frame. The micrometer is provided with vertical scale 10 mm. on either sides of the zero and vernier reading 0.01 mm. Complete with ceiling bracket having two self-centering chucks and tension weight. Supplied in case.

Number Of Flower : Wire Apparatus

Material : Cast Iron

Application : Measuring Young\'s Modulus

Searle's Pattern. Spirit level mounted in two rectangular cast iron frame with one end resting on point of micrometer screw, fitted in one frame, the second end of spirit level pivoted in the second frame. The micrometer is provided with vertical scale 10 mm. on either sides of the zero and vernier reading 0.01 mm. Complete with ceiling bracket having two self-centering chucks and tension weight. Supplied in case.    

Number Of Flower : Wire Testing Apparatus

Material : Cast Iron, Spirit Level

Packaging Type : Case

Usage : Measuring Young\'s Modulus Of Wire

Accuracy : 0.01 Mm

Test Tube Stand Wooden   Wooden, polished stand with drilled holes, 2 of 25 mm. dia. and 4 of 20 mm. to accommodate 6 tubes with overall height of 9cms and length of 20 cms. Vertical pins are provided for quick drying of the test tubes. Also available for 12 tubes, with 2 holes of 25 mm. dia. and 10 holes of 20 mm. dia

Material : Wooden

Number Of Flower : Test Tube Stand

Length : 20 Cm

A pair of identical wooden trolleys (30mm long), mounted on three wheels. A spring loaded rod is fitted to give impulse when released. It has a provision for stacking the trolleys on top of each other with removable pins. Supplied complete with 3 elastic rings, 3 springs, 8 pins (for stacking), 2 rubber corks 2 needles and 1 releasing pin.

Number Of Flower : Educational Toy

Material : Wood

Size : 30mm Long

Application : Demonstrating Principles Of Physics And Motion

With bearings mounted on steel pivot. Computer with metal base.        

Number Of Flower : Wind Vane

Material : Steel, Metal

Application : Measuring Wind Direction

The two plates are supported in two rigid uprights and driven by belt in opposie direction. They are heavy, high resistance plastic with sectors of aluminium sheet. Two leyden jars (condensers) made form corning glass and aluminium foil. The whole is mounted on a wooden base nicely polished. Size A.        200 mm Dia. B.        250 mm Dia C.        300 mm Dia

Material : Plastic, Aluminium, Corning Glass, Aluminium Foil, Wood

Size : 200 Mm Dia, 250 Mm Dia, 300 Mm Dia

Application : Generating High Voltage Electricity

Specially designed high precision optics sharp and crystal clear view across a field wide enough (44 mm.) to cover a 35 mm film diagonally at a single setting. Comes with a choice of 3 stands : transparent, opaque and cutaway to suit different requirements.    

The ventilated type of hygrometer gives greater accuracy for humidity. There are two thermometers mounted in case. One having wick dripping into a water reservoir at the end of the frame. The thermometers are stem engraved with lens fronts for easy reading. Range -5 to +50 degree C x 0.5 degree C in carrying cover.

Number Of Flower : Ventilated Hygrometer

Material : Plastic And Glass

Consisting of a wooden double wheel with flat bottomed grooves, 150 and 50 mm. diameter respectively. The wheel is pivoted on a spindle 10 mm. diameter which projects for a distance of 100 mm. so that the apparatus may be clamped to a normal retort stand. The apparatus is supplied complete with two hooks and 6 meters of whipcord, but WITHOUT masses and stand.

Number Of Flower : Educational Toy

Material : Wooden

Application : Demonstrating Principles Of Wheel And Axle

Feature : Flat Bottomed Grooves On The Wheel

Weights of brass, Set of five, with hooks on both sides.    

Country of Origin : India

Material : Brass

Installation Type : Screw In

Number Of Hooks : 2 Hook

Corrosion Resistance : Yes

RST-140 Water Bath Incubator Shaker   Similar to other water baths but fitted with n built shaker for different experiments demanding shaking at constant speed under controlled temperature conditions. The temp is controlled by capillary type thermostat from ambient to 100°. RPM Range: 40-140 with variable electronic speed regulator. Workable on 220V AC 50 Hz Single phase.

Number Of Flower : Incubator Shaker

RST-151 Vortex Shaker (Test Tube Shaker)   Compact, rugged construction Heavy metal base & rubber feet prevents movement of the shaking during use. Choice of continuous & touch made. Variable speed control.  Maximum speed 3000 rpm. Include one hand insert, micro tube insert & cup attachment. Optional (Extra Cost) Spare cup attachment. Spare one hand attachment. Spare one hand insert. Spare Micro tube insert.  

Number Of Flower : Test Tube Shaker

Radical Volumetric Flasks, blown in Polypropylene, are strong, unbreakable and have good contact clarity. These autoclavable flasks are provided with screw caps to prevent leakage    

Material : Polypropylene

Packaging Type : Clear

Packaging Type : Screw Caps

Dual Scale, Moving coil D.C. only. Any range 1/5, 3/15, 5/15 volts.        

Number Of Flower : Analog

Application : Measuring Voltage In DC Circuits

Range : 1/5, 3/15, 5/15 Volts

Power Source : DC Only

VOLCANO MODEL (MODEL : BR-248)\r\n \r\nSection showing flow of magma. Made of unbreakable material, coloured. Showing vertical section for students to view the path that magma takes on its upward course the volcano. Mounted on base and numbered with English Key Card. 

Application : Science Laboratory Use,Educational Model For Showing Flow Of Magma

Number Of Flower : Laboratory Models

Model : BR-248

Packaging Type : Coloured

Feature : Vertical Section For Viewing Magma Path, Mounted On Base, Numbered With English Key Card

It is used for measuring viscosity of very viscos liquids. The outer cylinder can be clamped at any desired height and the inner cylinder is graduated in mms and slot is covered by a transparent cover. Complete with scale pans and releasing pin.    

Number Of Flower : Viscometer

Material : Metal

Application : Measuring Viscosity Of Very Viscous Liquids

Feature : Outer Cylinder Can Be Clamped At Any Desired Height, Inner Cylinder Graduated In Mms, Slot Covered By A Transparent Cover, Complete With Scale Pans And Releasing Pin

Plated steel, Columbus type calliper enabling the user to read either inside, outside or depth measurements. With dual scale 0-12.5 cm. x 0.1 mm. Imperial scale graduated to 5 x 1/128 inches provided with thumb wheel for easy motion of jaws, in plastic case.    

Material : Plated Steel

Number Of Flower : Columbus Type

Packaging : Plastic Case

Comprising metal box, 220x100x165mm. length x width x height, with sliding front, two glass chimney, standing over tubulure at top of box, candle holder fixed top the base of box beneath the left hand chimney. Without candle.    

Number Of Flower : Ventilation Apparatus

Material : Metal, Glass

Feature : Sliding Front, Two Glass Chimneys, Tubulure At Top, Candle Holder

Application : Ventilation

Application : Candle Holder Fixed Beneath The Left Hand Chimney

Country of Origin : Haryana,India

For use as a water turbine to drive a generator producing electricity or for use as a pump driven by a motor and raising a head of water to produce potential energy. The rotor has eight 'bucket' blades and is housed in a block turbine chamber with a clear Perspex front. Two inlet tubules (for turbine and pump operation respectively) and one outlet tubule are provided, and the shaft carries a 15 mm. diameter pulley. With driving belt.    

Material : Perspex, Metal

Packaging Type : Clear, Metallic

Application : Water Turbine, Pump

Material : Other

The objective is to plot the input, output and transfer characteristics of a PNP or NPM transistors in common emitters & common base configuration. The device consist of : Two regulated DC power supplies, one is 0-1 volt and other is 0-10 volts. 1PNP & NPN transistor with three terminals for base, emitter and collector. Four square transparent deluxe quality moving coil type meters, tow meters  are for measurement of different voltage and other two are for measurement of different currents. These meters have different ranges as mentioned: a)  1stmeter 0-1V for measurement of base voltage (input) (VB) b)2ndmeter 0-1/10V (double range) for measurement of collector voltage (output) (VC). c)  3rdmeter 0-250μA/25mA for measurement of base current. (IB) 4th meter 0-25ma for measurement of collector Current (IC).

Number Of Flower : Electronic Test Equipment

  The apparatus consists of two parallel metal support rods with heavy cast metal legs at their either end. One of the legs has ball bearing mounted pulley wheel at its outer side with its spindle carrying split collect chuck for holding one end of test rod while other end of the test rod supported to clamping block on the other leg.  

Number Of Flower : Mechanical Testing Equipment

Material : Metal

Application : Testing The Torsional Properties Of Materials