Science Laboratory Equipment Dealers in Satti Street, Roorkee

• Brand Name: Quality Engineering Corporation
• Country of Origin: Roorkee
• Application: Determining the temp.
• Size: 3/8 inch diameter steel ball
• 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.

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

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

We offer Study of Thermoluminescence of F-centers, TLX-02 in Alkali Halide Crystals. A colour centre is a lattice defect that absorbs visible light. These colour centers can be produced by heating the crystal in excess of alkali vapour or by irradiation. The colour centers formed due to trapped electrons or trapped holes can be destroyed (bleached) by illuminating with light or warming. Important information about the colour centers can be obtained from the plot of luminescence intensity vs. temperature, taken at a constant heating rate called glow curve. It may contain one or many glow peaks, depending upon whether there are one or several different kinds of traps. The experiment consists of the following: (a) Experimental set-up for creatingvThermoluminescence (1) Sample: KBr (TLS-KBr) and KCl (TLS-KCl) single crystal (2) Thermoluminescence Temperature Meter, TL-02 • Digital Thermometer with RTD sensor • Oven power supply (3) Sample holder (4) Thermoluminescence Oven (upto 423K), TLO-02 (5) Black Box, TL-BBx (b) For measurement of Luminescence Intensity (1) Photomultiplier tube 931A, TL-PMT (2) PMT Housing with biasing circuit and connecting coaxial cables, TL-PMH (3) High Voltage Power supply, EHT-11 (4) Digital Nanoammeter, DNM-121 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

We offer Study of Second Order Networks useful for control labs. Second order networks are important because of the fact that these are the simplest networks that produce the complete range of transient response – from over damping to near oscillations. Although theoretical discussions are normally confined to passive RLC networks, such networks are limited in their performance due to the rather large resistance of any reasonable value inductance that might be constructed to operate at frequencies of few kHz. In the present unit active RC-network has been designed which span the complete behavior of an equivalent passive RLC network. The user thus has the experience of studying a near ideal passive second order network complete with all theoretical computations and their experimental verifications. Highlights >>Active second order network >>Damping control–over-, critical-, and under-damping >>Built-in sine wave signal >>Needs an external CRO for response study >>Operates with 220V/50 Hz >>Detailed technical literature and experiment results supplied Experiments >>Observe and trace from the CRO screen the step response for different values of zeta. >>Compute approximate values of equivalent network parameters. >>Plot the frequency response for various of zeta and observe resonance Features and Specifications >>Active RLC network using 3-Op Amps >>Damping 1.1-0.1 (approx) >>Square Wave 35-700 Hz., 0-1V (typical) >>Sine Wave 35-700 Hz., 0-1V (typical) >>Essential accessory: a CRO The experiment is complete in all respect, except a CRO.

• 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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