Science Laboratory Equipment Dealers in Roorkee

Hailing from Roorkee(India), we are engaged in catering to all the customers by reaching their preferred destination. Our team of quality analysts ensures that the offered product is of unmatched standard and free from any kind of flaws.   Range: Thermal Conductivity of Metal Rod Apparatus Thermal Conductivity of Liquid Apparatus Stefan Boltzmann Apparatus Pin Fin In Natural/Forced Convection Apparatus Forced Convection From Horizontal Cylinder Apparatus Parallel Flow/Counter Flow Heat Exchanger Apparatus Counter Flow Heat Exchanger Apparatus Composite Wall Apparatus Lagged Pipe Apparatus Critical Heat Flux Apparatus Shell and Tube Heat Exchanger Apparatus Study of Drop-Wise And Film-Wise Apparatus Unsteady State of Heat Transfer Apparatus Finned Tube Heat Exchanger Apparatus Forced Drought Cooling Tower Apparatus Thermal Conductivity of Insulation Powder Apparatus Thermal Conduction of Liquid by Guarded Hot Plate Method Apparatus Natural Convection From Vertical Cylinder Apparatus Emissivity Measurement Apparatus Specific Heat of Air Apparatus Parallel Flow Heat Exchanger Apparatus Unsteady State of Heat Transfer Apparatus Composite Cylinder Apparatus Heat Conduction Apparatus Pool Boiling Apparatus Two Phase Heat Transfer Apparatus Plate Type Heat Exchanger Apparatus U Tube Finned Heat Exchanger Apparatus Vortex tube Apparatus

• Brand Name: Quality Engineering Corporation
• Place of Origin: Roorkee
• Size: 3/8 inch diameter steel ball
• Usage: Determining the temp.
• Power: Electronic

Ring and Ball Apparatus is used for determining the temperature at which a sample of bitumenous material drops when heated under prescribed conditions. It is loaded by 3/8 inch diameter steel ball. Our Ring and Ball Apparatus is supplied complete with beaker but without thermometer. We are reckoned among the reputed Manufacturers and Suppliers of Ring and Ball Apparatus from Uttarakhand, India. One can obtain Ring and Ball Apparatus at a very reasonable price.

• Country of Origin: India
• Type: Engineering Training Equipment
• Weight: 100-1000kg
• Condition: New
• Automatic Grade: Manual

We offer Compensation Design useful for control labs. Practical feedback control systems are often required to satisfy design specifications in the transient as well as steady state regions. Cascade compensation is most commonly used for this purpose. This unit has been designed to enable the students to go through the complete design procedure and finally verify the performance improvements provided by compensation. The experimental set-up is accompanied by the supporting literature which becomes of vital importance as a major part of the experiment involves theoretical design of compensation networks. >>Highlights Design and test cascade compensator Simulated system for accurate results Built-in compensator – only passive external components Built-in signal sources >>Experiments Lag/Lead compensation in the frequency domain Lag/Lead compensation in the s-plane All the above design problems may be undertaken for a very wide range of design specifications The implementation of the compensation network has been made very convenient by a pre wired amplifier with calibrated gain >>Features and Specifications Simulated ‘uncompensated’ system having adjustable damping. Peak percent overshoot MP, variable from 20% to 50%, and steady state error variables from 50% to 0.5% Compensation network implementation through built-in variable gain amplifier. Gain is adjustable from 1 to 11 Built-in square and sine wave generators for transient and frequency response studies. Frequency adjustable from 25Hz – 800Hz (approx.) Essential accessory: a CRO The experiment is complete in all respect, except a CRO.

We offer pipe friction apparatus. This apparatus is used to measure darcy's friction coefficient (f) forgiven pipes. The apparatus consists of:  a centrifugal pump of 25mm x 25mm with 12 hp motor (isi make)  m.s. Sump tank 80 ltr. To collect the warer.  m.s. Measuring tank 40 ltr fitted with piezometer tube o measure the discharge. Damper is used to collect the water in m.s mesuring tank for certain time.  g.i. Pipe of internal dia 25.4mm (1") and gunmetal isi mark control valve and regulating valves are used to circulate water.  bye-pass line is also used to regulate the discharge. this apparatus consists of a three g.i. Pipe 12", 34". The pressure tapings are provided 100cm a part on each pipe. Each tapings are connected to the mercury u tube manometer to measure head difference. Hand shuts valves are provided on each pipe to open supply in the pipe. the tanks are well epoxy painted insided to prevent rust hence increase the life of tank. experimental capabilities:  to determine the loss coefficient for different type of fittings.  comparison of pressure across two different types.

The most commonly used law of Thermal Radiation is the Stefan-Boltzmann low which states that the thermal radiation heat flu emitted from a block surface (one which absorbs all the incident radiation falling on it) is proportional to the fourth power of the absolute temperature of the surface and is given by the following equation. (qA) Heat flux in WMsq. = σT = eb4 Where, T is the surface temp. which emits thermal radiation in K And Stefan – Boltzmann constant, σ=5.67 x 10-8 WM sq.—K4 eb = Emissivity power of black surface. The Stefan – Boltzmann low can be derived by integrating planks law,

Conversant with the latest technology, We feel pride in introducing ourselves as a renowned Manufacturer and Supplier of Educational Apparatus For Heat and Mass Transfer Lab. We manufacture Educational Apparatus For Heat and Mass Transfer Lab under highly controlled industrial environment. Our precision engineering techniques have enabled us in the fabrication of one of the best Educational Apparatus For Heat and Mass Transfer Lab in the country. We can provide the diffrent kind of Educational Apparatus For Heat and Mass Transfer Lab with their models:- HMT01 : Composite Wall ApparatusHMT02 : Critical Heat Flux Apparatus HMT03 : Critical Radius of Insulating MaterialHMT04 : Emissivity Measurement ApparatusHMT05 : Finned Tube Heat Exchanger HMT06 : Forced Convection ApparatusHMT07 : Heat Pipe Demonstration ApparatusHMT08 : Heat Transfer Through Composite CylinderHMT09 : Heat Transfer Through Lagged Pipe HMT10 : Natural/Free Convection ApparatusHMT11 : Parallel Flow/Counter Current Flow in a Double Pipe Heat Exchanger Apparatus HMT12 : Pin Fin in Natural and Forced Convection ApparatusHMT13 : Shell and Tube Heat Exchanger HMT14 : Stefan Boltzmann ApparatusHMT15 : Thermal Conductivity of Insulating PowderHMT16 : Thermal Conductivity of LiquidHMT17 : Thermal Conductivity of Metal RodHMT18 : Thermal Conductivity of Slab by Guarded Hot Plate MethodHMT19 : Two Phase Heat Transfer Apparatus

We offer Thermoluminescence of F-centres, in this Pure alkali halide crystals are transparent throughout the visible region of the spectrum. The crystals may be colored in a number of ways (1) by the introduction of chemical impurities (2) by introducing an excess of the metal ion (3) by X-ray, γ-ray, neutron and electron bombardment (4) by electrolysis Colour centres produced by irradiation with X-rays When a X-ray quantum passes through an ionic crystal, it will usually give rise to a fast photo-electron with an energy of the same order as that of the incident quantum. Such electrons, because of their small mass, do not have sufficient momentum to displace ions and therefore loose their energy in producing free electrons, holes, excitons and phonons. Evidently these while moving near the vacancies form trapped electrons as well as trapped holes. The trapped-electron or trapped-hole centres so formed can be destroyed (bleached) by illuminating the crystal with light of the appropriate wavelength or warming it. The experiment consists of the following Experimental set-up for creating thermoluminescence (1) Sample: KBr or KCl single crystal (2) Thermolumniscence Temperature Meter, TL-02 Digital Thermometer Oven Power Supply (3) Sample Holder (4) Thermoluniscence Oven (0-423K) (5) Black Box For measurement of luminescence intensity (1) Photomultiplier tube: 931A (2) PMT Housing with biasing circuit and coaxial cables etc. (3) High Voltage Power Supply, Model: EHT-11 Output : 0-1500V variable (1mA max.) Regulation : 0.05% Display: 3.5 digit 7-segment LED (4) Nanoammeter, Model DNM-121 Range: 100nA to 100mA full scale in 4 ranges Accuracy : 0.2%. Display: 3.5 digit 7-segment LED Complete in all respect, only X-ray facilities are required to create F-centers in the crystal.

• Material: Mild Steel
• Usage/Application: Laboratory
• Phase: Single Phase
• Power: 1 HP
• Voltage: 240V
• Automation Type: Automatic
• Sump Tank Capacity: 80 L
• Dimension: 250 x 400 x 350 mm
• Frequency: 50 Hz
• Power Source: Electric

• Voltage: 230 V
• Test section: Horizontal, externally heated
• Blower: FHP of Standard make
• Heater: Nichrome Wire
• Item Code: NIC-18
• Length: 400 mm
• Diameter: 28 mm
• Floor Area Of: 1.2 m x 0.5 m
• Number of Phase: 1 Phase
• Digital Voltmeter: 0-300 Volt
• Digital Ammeter: 0-2 Amp

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