Ambala Cantt, Haryana, India
GST : 06ADWPC2191D1ZN
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Product Description
Hookes Law Apparatus
For demonstration of Hookes Law. Consists of a metal rod mounted vertically on a stable base, a mirror scale 12cm long attached to the rod along with a support, a spring, a weight holder supplied with set of slotted weights. Vertical position of scale is adjustable along the length of the rod.
For demonstrating the relationship between extension produced in the spring to the applied load within elastic limits. Consists of a graduated scale mounted on the rod. The rod has a collar at the top from which a spring is suspended. The lower end of the spring carries a weight hanger with a built-in pointer, which moves along the scale when loaded with weights. Weights included.
This unit is designed for floc formation test in water treatment plants with variable speed from 20 to 200 RPM Heavy duty geared PC motor whole unit is mounted on Mild steel housing, S.Steel stirring paddle 1/3' are attached to rods 10.14" long 1/4" Dia motor with lifting knob at the top. Locking collars at stirring rods permits adjustments of paddle height spacing of 6" between rods, permits use of beakers arresting directly on bench. Complete with ON/OFF Switch. Supplied without Beakers.
This apparatus made in total 316 S.S. Pharmacy lab offers complete systems for aseptically filtering liquid samples. The sterility tests in these systems are done by the bacteria-retentive membranes filter method. A 47 mm membrane filter is installed in a suitable holder. The liquid sample is drawn through this sterile membrane filter to concentrate any contaminating micro-organisms on the filter surface. After filtration is completed, sterile flushing fluid is passed into the funnels, rinsing all sample residues through the filters so that is cannot possibly inhibit growth of the retained micro-organisms. After this, the filter is sectioned and aseptically transferred to media for culturing. If growth is not visible after the incubations period, the sample passes the text.
Cook’s Pole Climbing Outer chamber made of thick plywood sheet with an observation window and inner animal chamber is made of clear acrylic sheet bottom of which is provided with chrome plated brass bars. A shock for controlled duration of 200V AC 50Hz single phase -0.2ma is built-in and is controlled by built-in 11 position solid state timer up to 30 seconds. Output for connection to kymograph or recorder has been brought out as terminal. An animal dropping removal tray has been provided for keeping the equipment clean.
Having 25 cms diameter clear Perspex rotating drum with ribs, in a clear Perspex tank and a resettable mechanical counter (Single Chamber). Single chamber with Digital Temperature Indicator, Digital Timer/ Counter. All Micro-controller based.
A Perspex organ bath with fine thermostatic temperature control, electronic stirrer and complete set of accessories, making it a versatile unit for all research work. Bath 9”×6”×8”, with leak proof dovetailed joints, resting in sturdy metal frame; top of the bath carries a 1”×3/8” hick band, for fixing accessories, inside the bath is a metal sheathed heating element (easily replicable) controlled by means of a fine adjustable thermostat with sensitivity ±1°c. The stirrer unit is completely independent and dips in the bath in one corner, fixing on its special stainless steel upright. A M.S. Junction box is fitted to the bath frame and carries all the electrical leads and connections two pilot lamps indicate functioning of the thermostat and stirrer.
Standard components are :
Specially designed to study, the packing down of powder beds of different pharmaceuticals and chemicals in the process of tablet manufacturing, capsule filling & cosmetics. Installed with an automatic device for preset of strokes. Gear driven Noiseless and sturdy motor, also provided with an electronic timer. Elegantly designed for smooth operation electrically operated on 230v AC, 50 Hz.
This mechanism is suitable for leakage test I medicine strips and sachet of tablets, capsules or powders.
Construction : The unit is made of 304 grade stainless Steel sheet provide with vacuum desiccator oil free vacuum pump, vacuum gauge with stopcock and timer switch.
Melting Point Apparatus Automatic Microprocessor Controlled, Miniature Furnace Type, The instrument basically consists of a miniature furnace with Auto controlled heating rate arrangement, an air circulating arrangement and a digital temp. Indicating circuitry with necessary controls, Temperature at the melting point is latched on the digital display and the furnace is automatically cut-off. The instrument gives audio & visual indications, on reaching the temperature at which the sample melts. The temperature indicating point of the sample remains displayed on the panel till the switch is “RESET” is operated. Not Suitable for Dark Colored Samples. Up to-coupled light transmission based, Sample required to be transparent at the time of melting. Suitable for Melting Point, Recommended for Melting Range 350ºC, Readability ºC, Resolution 1ºC, Programmable, Automatic ramp Rate Proceeding, Auto Gradient Rate of Heating Control, Sample Capacity 1 Sample, With Cooling arrangement of Furnace,
Operation : Fully Automatic “Sample Fill and Forget” All the selection of programming is fully protected from power failure including “HOLD” action of melting temperature. Once the start action is initiated, it will reach to find out the melting point of sample, even multiple time power failure.
Used for determination of disintegration of time of tablets. a motorized shaft moves in up and down direction at a frequency of 30 cycle per minute holds 6 glass tubes of standard size with stainless steel wire gauge button cylinder move up and down with standard dish inside in a liter beaker filled of distilled water which is maintained at 37ºC by thermostatically controlled hot plates (without beaker)
product description
to introduce the principles of absorption chromatography using the thin layer technique.
this mechanism is having moveable applicator with inbuilt thickness arrangement between 0 to 2mm (minimum div. 0.25mm) in further consists of the following components.
1. Spreader (applicator) made of electroplated brass.
2. Perspex base of 114x23 cm to support glass plates.
3. Plate rack alluminium, anodised for ten 20x20cm or 20x10cm plates.
4. Developing tank with lid.
5. Spotting template made of perspex.
6. Tlc plates set of five 20x20cm. And two 20x5cm, or set of ten 20x10cm and two 20x5cm
7. Glass sprayer with rubber bellow, cap. 100ml
8. Micro-pipette
9. Subscriber for marking lines made of stainless steel
10. Instruction manual.
same as above but the aluminium applicator
accessories for t.l.c. Apparatus :-
brass applicator spare
aluminium applicator spare
spotting template made of perspex
plate rack made of anodised aluminium to take ten plates.
plate rack made of stainless steel to take plates of 20x20cm vertically for developing.
glass plates all sides ground for t.l.c.
size 20x20 cm
size 20x10 cm
size 20x5 cm
chromatography tank with cover for plates of different sizes
size 20x5 cm
size 20x10 cm
size 20x20 cm
accessories for t.l.c. Apparatus :-
glass sprayer with rubber bellow.
perspex base of 114x23 cm to support glass plates.
optional accessories for t.l.c. Apparatus :-
dessicator cabinet : this is used for storing plates of tlc and for general laboratory work. Made of thick sheet, with stout glass door sealed with rubber gasket. A tray for silica gel dessicant and perforated shelf are provided.
inner dimensions (height x width x depth) 30x50x35
t.l.c master sheet for direct reading of rfvalues. Evolved by dr. S.k. Arora.
t.l.c plate storage cabinet made of wood with mica on all sides. For transport and storage of coated plates, sealed against air humidity. Size 38x23x20 cm suitable for 24 plates of size 20x20 cm.
Product Description
Linear Expansion Apparatus
For determination of coefficient of linear expansion of the material of a rod, when heated. A metal pipe with two connection nozzles one for steam inlet & other for outlet is mounted on a metal base with the help of brackets. At one end is fitted a Dial indicator, graduated 0.01mm/division. The dial indicator can be easily mounted while use and removed after use for storage. Three rods of different materials brass, copper and steel included. Binding posts for connecting a bell or galvanometer to indicate the make/break of contacts. With instruction manual.
Product Description
Mechanical Equivalent of Heat
This Apparatus provides an update version of one of the Joules most important experiments, converting mechanical work into thermal energy and determination of the relationship between mechanical work done and units of heat energy. It includes a base, cylinder, crank and counter with a built-in table clamp, 2.5 meters of nylon rope, 5kg of laboratory masses. Complete with instruction manual.
Features:
Easy to use with Accuracy of 5%.
Rugged Ball Bearing Construction.
Thermoelectric probe Directly give temperature readings. No Thermometers to Break.
Double Ball Bearings - Minimize the wear of moving parts and enhances the life of apparatus.
Counter: Counts and displays the number of rotations. One cannot forget how many times he has cranked.
How It Works: A nylon rope is wrapped several times around the aluminium cylinder. Rotation of the crank performs a measurable amount of work. This in turn, rotates the cylinder. With the rotation of the crank, the friction between the rope and the aluminium cylinder is just enough to support a mass hanging at the other end of the rope ensuring that the torque acting on the cylinder is constant and measurable. A counter keeps track of the number of rotations. The work done in rotating the cylinder is converted into thermal energy due to the friction between the cylinder and the rope. This results in rise in the temperature of the cylinder, which can be noted by using the thermoelectric probe & digital multimeter. The ratio between the work done and the thermal energy produced and transmitted to the cylinder determines J, the mechanical equivalent of heat. With this apparatus, the value of J can be determined to an accuracy of within 5%.
Product Description
Electrostatics Kit
For studying the concepts of electrostatics. The kit is designed to be used with the electroscope, which while being suitable for general work, also enables comparative measurements to be made on the activity of weak radio-active materials. The electroscope has an internal transparent scale divided in degrees. Removable glass panels are provided at the front and back, one clear and one ground. An insulated bush is fitted into the top of the case, which supports the metal hanger to which the metal leaf may be attached, and a 4mm socket earthing terminal is fitted at the side of the case. Two interchangeable electrodes are supplied, a 50mm disc on a peg and an elongated hook, which may be removed after charging, by using an insulating rod, thus isolating the gold leaf mount, reducing its capacity and increasing the sensitivity of the electroscope for radioactivity experiments. The kit comprises:
1 Electroscope with top plate and hook electrode.
1 Packet of metal foil leaves.
Small expanded polystyrene spheres.
1 Reel of very fine nylon thread.
2 Polythene plates 75mm square.
1 Electrophorus plate 50mm diameter with an insulating handle.
1 Proof plane, a metal disc on an insulating handle.
2 Aluminum cylinders 50mm 25mm diameter.
1 Polythene strip 150 25mm.
1 Cotton rubber for above.
Instruction Manual.
Dissolution rate consists of water bath of 30.5 cm long 20.5 cm wide and 23 cm high fitted with a thermostatic control maintains the temperature of water at 47ºC with ±0.5 variation convered vessel 100ml made of coring glass variable speed motor cylinder basket and shaft with blades of stainless steel.
Electrically heated for determination of single or mixed melting points up to 35ºC consisting of cast aluminum case with enclosed heating block and control. Support for thermometer is provided. Specially designed heaters are provided for uniform heating, fine temperature control, and provision for three melting tubes. Magnifying lens for capillaries, Shadow less illumination. An on/off switch controls illuminator lamp and power input to apparatus. Complete with thermometer and operates of 220 volts, 50 Hz, A.c
Product Description
Ripple Tank Apparatus
The versatile apparatus is used for studying the concepts of wave motion and can be used as a demonstration model with an overhead projector. It facilitates the study of wave propagation on the surface of water and to study the phenomena of reflection, refraction, diffraction, interference and other wave properties. With four legs attached to the underside of the tank, it can also be used as a freestanding bench model. A gantry is supplied for supporting a motor beam the height of which is adjustable for best experimental observations and results.
The kit comprises of the following :
Metal tray having detachable legs with leveling screws.
Tank made of tempered glass with rubber wall has transparent bottom to ensure well-defined projection of waveforms on the screen. The rubber wall damps the waves to minimize reflections. Clear projection area is 40x40cm.
50W 12V AC Halogen point light source provides a sharp wave pattern projection, and includes rods & clamps.
Wave Generator Unit having a small motor, 4.5V DC, with eccentric mass to produce waves on water surface & includes metal uprights for mounting.
Power source, provides 12V AC for illuminant and low voltage continuously variable output for regulating frequency from 0-20 Hz approx.
Accessories included are:
Convex, Concave & Triangular refractors.
Straight Reflectors - long short & mini, and curved reflector.
Glass Plates.
White Plastic Screen for projection (approx 45x45cm)
Reflecting mirror & translucent image screen.
Plane wave actuator (roll cylinder) approx 40cm long.
Clear Plastic Ruler, graduated in mm.
Rubber Stopper for drain hole.
Set of Props, Dippers, Rubber actuator & actuator forearms.
Pack of Rubber bands to hang ripple generator assembly & roll cylinder.
Dropping Pipette.
Hand Stroboscopes with handle
Sponge for cleaning.
Instruction Manual.
SPARES :
Lamp for Halogen Light Source.
Fuse for Power Source.
Product Description
Special designed for finding out durability of tablets from the time of production to the time of use, as it is important to test the abrasion and impact hardness of tablets. The drum rotates at a speed of 30 RPM by a geared motor. The drum rotation is controlled by a timer. Works on 230V. Single phase AC.
Description
Single drum
Double drum
Product Description
Suitable for finding out dissolution rate of tablets, capsules or granules, especially when a new product is being developed in a research & development laboratory. Work on 230V single phase A.C consists of water bath made of Perspex with transparent top, fitted with a thermostatic control. Single test Temp accuracy of + 1/20C.
Product Description
Cooks Pole Climbing response apparatus
The latest and new compact design incorporating solid state circulatory. Provided with built in Buzzer and stimulus for providing electrical shocks of 400 V, 0.2mA at 50 C/Sec. The duration of this can be controlled manually or by built in solid-state electronic timer up to 30 secs. In 11 steps. Out put is also available for recording on kymographs or polygraph. Complete with an instruction manual.
Product Description
Kinetic Theory Apparatus
Demonstrates the kinetic theory of gases and associated phenomena such as thinning of air with increasing altitude etc. consists of a transparent cylindrical plastic tube with a rubber diaphragm attached to its lower end and a cap with holes at its upper end. The plastic tube rests in a cylindrical ring, which has three tightening screws equally spaced around the rim, for firm gripping of plastic tube.
Metal spheres of dia 1/8 are placed on the diaphragm, whose behavior is represented by the kinetic theory, when the apparatus is in operation. A piston is provided below the diaphragm, which is connected to a DC motor and is used for producing agitation in the metal spheres. Complete assembly is mounted on a base, with two 4mm socket terminal for electrical connection to the motor. Also included are expanded polystyrene pistons and four cardboard discs for loading pistons.
