Laboratory Apparatus Dealers in Adarsh Nagar, Roorkee

• Power Requirement: 220V (+-) 10%, 50Hz
• Application: Laboratory Experiment 
• Color: Grey
• Model Number: PC-101
• Condition: New
• Brand Name: SES
• Display: 3 1/2 digit 7-segment LED

• 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 Dependence of Hall Coefficient On Temperature Usefull for Physics and Material Science Lab. the Hall Voltage for P-carriers Has Opposite Sign from that for N-carriers. Therefore if a Semiconductor with P-type Doping is Gradually Heated Up, More and More Electrons from Its Valence Band Will Go to Conduction Band. as a Result Hall Voltage Would Fall Rapidly with Temperature and Even Become Zero or Change Sign. At the Point of Zero Hall Coefficient, It is Possible to Determine the Ratio of Mobilities B=micro(e)/ Micro(h). the Hall Coefficient Inversion is a Characteristic of Only P-type Semiconductors. the Set-up Consists of the Following: 1. Hall Probe (ge: P-type), Hpp-22 ge Single Crystal with Four Spring Type Pressure Contacts is Mounted On a Glass-epoxy Strip. Leads are Provided for Connections with the Current Source and Hall Voltage Measuring Devices. oven it is a Small Oven Which Could Be Easily Mounted Over the Crystal or Removed if Required. temperature Sensor cromel-alumel Thermocouple with Its Junction At a Distance of 1mm from the Crystal. 2. Hall Effect Set-up :dhe-22 the Set-up, Dhe-22 Consists of Two Sub Set-ups, Each Consisting of Further Two Units. measurement of Probe Current & Hall Voltage this Unit Consists of Digital Millivoltmeter and Constant Current Power Supply. the Hall Voltage and Probe Current Can Be Read On the Same Digital Panel Meter Through a Selector Switch. (a) Digital Millivoltmeter Specifications Range: 0-200mv (100µv Min.) Accuracy: +-0.1% of Reading +-1 Digit Impedance: 1m Ohm (b) Constant Current Power Supply Specifications Current: 0-20ma (10 Micro Ampere Min) Accuracy: +-0.2% of the Reading or +-1 Digit Load Regulated: 0.05% for 0 to Full Load Line Regulation: 0.05% for 10% Variation measurement of Thermo Emf and Heater Current the Unit Consists of a Digital Millivoltmeter and Constant Current Power Supply. the Thermo Emf of Thermocouple and Heater Current Can Be Read On the Same Dpm Through a Selector Switch. (a) Digital Millivoltmeter Specifications : Range: 0-20mv Resolution: 10 Micro Volt Equivalent to 0.25c in Terms of Thermo Emf Accuracy: +-0.1% of Reading ±1 Digit (b) Constant Current Power Supply Specifications Current: 0-1a Accuracy: +-0.2% of the Reading +-1 Digit Line Regulation: 0.1% for 10% Variation Load Regulated: 0.1% for 0 to Full Load 5. Electromagnet, Emu-50v 6. Constant Current Power Supply, Dps-50 7. Digital Gaussmeter, Dgm-202/ Dgm-102 the Experiment is Complete in all Respect.

• Application: Chemical Laboratory
• Height: 69mm
• Warranty: 1 Year
• Feature: Durable
• Diameter: 38 mm.
• Length: 380mm
• Display: Digital

Our company is positioned with leading Suppliers in the market, serving customers with the best and finest Vortex Tube Apparatus. Staffed with dexterous team members, they make complete quality analysis of the product before send off.   Experimental capability : Ø To determine the surface profile and totel and head distribution of the forced vortex.

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

• Material: Brass
• Shape: Round
• Diameter: 200 mm
• Brand: Popular
• Surface Finish: Polished
• Usage/Application: Used In Lab and Construction Sites

• Brand Name: Quality Engineering Corporation
• Power: Electronic
• Condition: New, Good
• Place of Origin: Roorkee
• Features: Quality, Reliability and Efficiency

We have in our store Laboratory Vane Shear Apparatus for determining the shear strength of both remolded and undisturbed soils. Designed with utmost precision, our Laboratory Vane Shear Apparatus consists of a torque head adjustable in height to enable the vane to be lowered into the specimen. The apparatus comes with a container. Our Laboratory Vane Shear Apparatus is widely acclaimed for its quality, reliability and efficiency. We provide Laboratory Vane Shear Apparatus with a set of springs, each one of approx. 2 kg. cm., 4kg cm, 6 kg cm and 8 kg cm.

• Brand Name: SASA
• Material: Steel
• Color: Black, Blue, Creay, Grey, Off-white, Smoke-grey, White, Z-black
• Condition: New
• Application: Laboratory, SOIL SURVEY
• Certification: GST,MSME,IEC
• Voltage: NONE
• Type: Soil Testing Equipment
• Warranty: 1year,2years
• Country of Origin: India,India
• Feature: Easy To Use, Fast Working, Light Weight, Speedy
• Name: SLUMP TEST APPARATUS

We offer Plat Load Testing Apparatus, which is extremely acknowledged for its low maintenance, durability and dependability. Dimensional accuracy, sturdy construction and easy operation are some of the salient attributes that make our Plat Load Testing Apparatus highly popular among buyers. We manufacture Plat Load Testing Apparatus using premium raw material that ensures its durability. We are one of the prominent Manufacturers, Exporters and Suppliers of Plat Load Testing Apparatus from Uttarakhand, India.

• Finishing: Powder Coated
• Speciality: Easy To Use, High Efficiency, Reliable
• Type: Slump Cone Apparatus
• Color: Blue
• Condition: New
• Country of Origin: India

Bernoulli's Theorem Apparatus is manufactured by Engineering Models and Equipments to demonstrating Bernoulli's Theorem Bernoulli's Theorem Apparatus can be availed from us in varied different specifications as per the requirements of the clients.

• Features: Easy to use, Accurate results, Flawlessness

• dimension: 40 mm x 40 mm x 160 mm.

Jolting Apparatus for making standard rectangular specimens 40 x 40 x 160 mm. of portland and pozzolana cement mortar for determining the transverse strength.Spares and Accessories (1) Steel mould with base plate having three compartments each having 40 mm x 40 mm x 160 mm. inmternal dimension. (2) Apparatus for demoulding the specimen.

• Heat Capacity: 14000 J/K
• Measuring Range: 10

the three hinged arch apparatus manufactured, exported, imported and supplied by our company, consists of a curved beam mounted on two fixed supports and usually featuring the so-called crown hinge at its crown. The hinges on the two fixed supports absorb vertical and horizontal forces, and are known as abutment hinges. Their connecting line is the springing line. The crown hinge renders the system statically determinate.

We are prominently engaged in providing Marshall Test Apparatus to the customers. This Marshall Test Apparatus method covers the measurement of the resistance to plastic flow of cylindrical specimens of Bituminous paying mixtures loaded on the lateral surface by means of the Marshall Apparatus. This Marshall Test Apparatus method is for used with hot mixtures containing asphalt or far and aggregate up to 25mm maximum size. Apparatus : Specimen Mould Assembly : Mould cylinders 4" (100mm) in diameter by 3 (76mm) in height, base plates, and extension collars shall confirm to the code. Three mould cylinders are recommendedSpecimen Extractor : A specimen extractor to remove the compacted specimen from the specimen moulds recommended. A suitable bar is required to transfer load from the extension collar through a circular steel plate (100mm dia x 12mm thick) supporting a steel rod of 25mm)Compaction Hammer : The compaction hammer shall have a flat, circular tamping face and a 103 B (4.5 kgs) sliding weight with a free fall of 18 inch, two compaction hammers are recommendedCompaction Pedestal : The compaction pedestal shall consists of a 8" x 8" wooden post capped with a 12" x 12" x 1" steel plate. The wooden post shall be oak, yellow pine or other wood having a dry weight of 42 to 48 LBS per cuft. The wooden post shall be secured by four angle iron brackets to a solid concrete slab. The steel cap shall be installed properly so that the post is plumb/straight and cap is levelSpecimen Holder : The specimen holder shall consists of a semi circular base and a circular ring to hold the specimen mould in place during compaction of the specimen, the top section shall be flanged to fit over the collar of the specimen mould and shall be provided in the base for mounting on the compaction pedestal. The specimen mould holder shall be mounted on the pedestal steel cap so that the center of the mould is over the postBreaking Head : The breaking head assembly shall consist of upper and lower cylindrical segment or test heads having an inside radius or curvature of 2" accurately machines. The lower segment shall be mounted on a base having two perpendicular guide rods or posts extending upward. Guide sleeves in the upper segment shall be in such a position as to direct the two segments together without appreciable binding or loss of motion on the guide rodsLoading Frame : The loading frame consists of a power operated screw jack mounted in a steel testing frame and shall produce a uniform vertical movement of 2" per minute the upward and downward movements are automatically controlled by Micro Switches. The testing (load) frame is also provided with a hand wheel (crank) for initialing adjustment or for applying loads in case of power failuresProving Ring Assembly : Own Proving Ring of 3000 kg capacity and sensitivity of 10 - 15 between and 2000 kg shall be equipped with micrometer dial. The micrometer shall be graduated in mms (0.002mm) Proving Ring attachments are required for fastening the Proving Ring to the testing frame and transmitting the load to the breaking head, suitable threads are provided in either side of the loading bosses of the Proving Ring for required fixing Miscellaneous Equipments : Oven or Hot Plate : Oven or Hot Bath should be provided for heating aggregate bituminous material specimen moulds, compaction base etc, and other equipments required or mixing and moulding temperatures. It should recommended that the required temperature with 5F controlled so as to maintain the required temperature within 51 (2.8C) suitable shields, baffle plates or sand baths shall be used on the surfaces of the hot plates so minimize localized over-heating or exposure to cool air in winterMixing Apparatus : Mechanical mixing is recommended. Any type of mechanical mixer may be used provided it can be maintained at the required mixing temperature and will produce a well coated, homogeneous mixture of the required amount in the allow-able time. A metal pan or bowl of sufficient capacity and hand mixing may also be used. Generally, specimen is prepared from the mixer of the hot plant or hot mix laid at siteWater Bath : The Water Bath shall be at least 15cm deep and shall be thermostatically controlled so as to maintain the bath at 140-188F (60oC) the tank shall have a perforated bottom or be equipped with a shelf for supporting specimen 5cm above the bottom of the bathContainers for heating bituminous material, either grill type tins, breakers pouring posts, or saucepans may be usedMixing tool-either steel trowel (Garden type) or spatula, for spreading and hand mixingThermometers of determining temperature of aggregates, bitumen and bituminous mixture. Armored glass thermometers or dial type with Metal stem are recommended. A range of 9.9 to 400/500 F (2 to 24oC) with sensitivity of 5F (2.8C) requiredThermometers for Water Bath with a range of 6F to 158F (20 to 70C) sensitive to 0.4F i.e. 0.2oCBalance 5 kg capacity, sensitive to 0.1gm for weighing molded specimensBalance 5 kg capacity, sensitive to 0.1gm for batching mixturesRubber gloves for removing specimens from water bathMarketing pencils for identifying specimensScoop flat bottom for batching aggregatesSpoon (large) for placing mixtures in specimen moulds Test Specimen : Number If Specimen : Prepare at least three specimens for each combination of aggregates and bitumen contentsPreparation Of Aggregates : Dry aggregates to constant weight at 221 to 231 F (105 to 110 C) and prepare the aggregates by dry sieving into the desired size fractions. The following size fractions are recommended 25mm- 20mm, 20mm to 12.5mm, 12.5mm to 4.75mm and passing 2.36mmDetermination Of Mixing : At compacting temperatures. The temperatures to which the asphalt must be heated to produce viscosity's of 85 to 10 sec saybolt favol and 140-15 sec saybolt farol shall be established as the mixing temperature and compaction temperature, respectively the corresponding viscosity's Farol shall be Englar specific viscosities of 25-3 for mixing and 40-5 for compactingPreparation Of Mixtures : Weight into separate pans for each test specimen, the amount to each size fraction required to produce a batch that will result in compact specimen 2.5"-3" in height (about 1200 G) place the pans on the hot plate or in the oven and that to a temperature of approximately 50 (27.8C) above the mixing bowl and with the heated aggregate and dry thoroughly, from a created in the dry blended aggregate and weight the required amount of a bituminous material into the mixture. At this point the temperature of the aggregate and bituminous material shall be within the limits of the mixing temperature established in paragraph below mix the aggregate and bituminous material rapidly until completely coatedCompaction Of Specimen : Thoroughly clean the specimen moiled assembly and the fact of the hot plate to temperature between 200 and 300 F (93.3 and 148.9C) place a piece of filter paper or paper toweling cut to size in the bottom of the mould before the mixtures is introduced. Place the entire batch in the mould space the mixture vigorously with a heated spatula or trowel to a slightly rounded shape. Temperature of the mixture immediately prior to a compaction shall be within the limits of the compacting temperature established a underPlace the collar and mould assembly on the compaction pedestal in the mould hold and unless otherwise specified, supply 50 blows with a compaction hammer with a free fall of 18 inch. Hold the axis of the compaction hammer perpendicular to the base of the mould assembly during compaction. Remove the base plate and collar and reverse the assembly of the mould. Apply the same number of compaction blows to the face of the reversed specimen. After compaction place the sample extractor plate on the end of the specimen. Place assembly with the extension collar down in the testing machine. Apply pressure by the load transfer bar and force the specimen into the extension collar. Lift the collar from the end of the specimen. Carefully transfer the specimen to smooth flat surface and allow it to stand overnight at room temperature. Weight measure and test the specimen. Table fans may be used. Mixtures that lack sufficient cohesion to result in the required cylindrical shape on removal from the mould immediately after compaction may be cooled, until rapidly cohesion has developed to result in the proper cylinder shape Procdure : Bring the specimens to the desired temperature by immersing them in Water Bath and place the lower segment of the Breaking Head and place the complete assembly in position on the testing machine. Place the dial gauge in position over the support and adjust the gauge at zero while holding in firmly against the upper segmentApply load to the specimen by means of the constant rate of movement of the load jack or testing machine head at 2 in per minute head of 2 inch indicated by the dial. Record the maximum reached load decreased as indicated by the dial. Record the maximum load sautéed on the testing machine or converted from the indicated flow. Recovery of test specimen from the Water Bath to the maximum load determination shall not exceed 30 secondsKeep the test sample in the Water Bath for 30 to 40 minutes, keep the samples in temperature at 140-188F for asphalt specimens and 100 to 118 F (37.8C) for tar specimen as in alternative the specimens may be brought to desired temperature by placing in an oven for minimum of 2 hours. Maintain the oven temperature at 140-188 F (60-70C) for asphalt specimen 100-108F (37.81C) for tar specimen. Thoroughly clean the guide rods and the inside surfaces for the test heads, proper to making the test and laborite the guide rods so that the upper test head slides freely over them. Remove the specimen from the water (for repeat test) and place in the breaking need assembly. Three samples (specimens) to be tested for each varying type mixtures Report (Result) : The report shall include the following information for each specimen tested : Weights of the test specimen. Average of three (3) to be takenMaximum load in kgs corrected when requiredFlow value in hundredth of a millimeterMixing temperatureCompacting temperature and testing temperature

• Material: MS Steel
• Brand Name: Sapphire
• Country of Origin: Made in India
• Usage/Application: Determination of the consistency of freshly mixed concrete
• Size: 20x10x30 cm

We are a prominent Manufacturer and Supplier of Laboratory CBR Apparatus in Roorkee. The Laboratory CBR Apparatus which we offer is Hand Operated. The Laboratory CBR Apparatus is made as per the industrial quality standard. To manufacture the Laboratory CBR Apparatus, we use modern machines and latest techniques. Our Laboratory CBR Apparatus finds great application in physical and chemical laboratories. About Laboratory CBR Apparatus : As per I.S. 2720 Part XVI Used for determination laboratory C.B.R.Consists Of :Load frame hand operated capacity 50 Kn (5000 kg)Mould 150 mm internal diameter x 175 mmHigh penetration pistonsCircular metal spacer discAnnular metal weight 2.5 kg Slotted metal weight 2.5 kg. Perforated PlateMetal tripod for dial

we are offering reynolds apparatus in fluid mechanics laboratory equipments for the used in engineering colleges and institutes...

Akero Pipe Friction Apparatus

fluid mechanics lab equipments, Surveying Instruments

Mathematical Apparatus, Surveying Instruments, hydrological instruments

open channel tilting flume test apparatus

Struts Apparatus, Column Apparatus, Topcon Total Station