I2C ADC/DAC Module - i2C ADC / DAC Module I2C protocol based ADC/DAC module enables students
and practicing engineers to gain practical experience of applications
of Microcontroller. The object is to understand how two wire serial
interface device is used for interfacing with Microcontroller to
communicate with external applications. Analog inputs are converted into
digital through Microcontrollers and vice versa. ADC/DAC module, has
input and output terminals for connection of external real world
PC based programming
Expansion connectors for plug in with Microcontroller unit and prototyping area
Every pin is marked in order to make work easier
Input/Output & test points provided on board
I2 C compatible serial interface, 400 kHz I C fast mode
Single-ended analog input channel
On-chip sample and hold
On-chip conversion clock
Single supply operation
Simple I2C Serial interface
Single supply operation
Low Power : 350mA operation, 0.5mA shutdown
Exhaustive Learning Material....
IC Engine Lab Equipments
With the assistance of our professionals, we are involved in offering a comprehensive range of IC Engine Lab Equipment (Icele-01) (Item Code: VEN-7). We ensure to manufacture our entire range in strict tandem with the international quality standards, so that the end product is defect free. Equipped with Air Blower Test Rig, Single Stage Air Compressor Test Rig, Single Cylinder Diesel Engine with Rope Brake Dynamometer and other to ensure that several tests are performed easilyI.C. Engine Lab:
IC Tester & Digital IC Tester Description: Manufacturer & exporter of ic tester & digital ic tester. Also offering electronics lab trainers, power electronics trainers, basic electronics trainers, digital analog trainers & kits....Product Code: NLAB-0187 - (IC Tester & Digital IC Tester for School Science Lab)
Ice Bucket Description: We are a leading manufacturer & exporter of ice bucket.....Product Code: NLAB-0188 - (Ice Bucket for School Science Lab)
This Ice Bucket is made of a durable rigid material bearing excellent insultating properties. Contents can be
stored in it using dry ice, liquid nitrogen or acetone etc.
Material : Polypropylene....
Ice Maker Trainer, technical teaching equipment for engineering....Product Code: NEMACR95 - (Ice Maker Trainer for engineering schools)
The Ice Plant Trainer is designed to demonstrate ice manufacturing
process & to analyze Refrigeration Cycle at low temperatures. The
ice plant capacity is 10 Kg/day.
The trainer uses Hermetic Compressor, Air Cooled Condenser, Capillary Tube & coiled evaporator immersed in brine tank. Ice cans are placed in brine tank on a steel frame. Low speed stirrer is fitted to the brine tank to maintain uniform brine temperature. Brine tank is insulated & inner tank is made of stainless steel.
CFC free refrigerant R-134a is used in the system & is pre charged in the system.
Instruments to measure Cycle Pressure, Temperatures at different points, Power Consumption are fitted on Instrument panel. Flow of refrigerant is measured on Glass tube Rotameter fitted with calibrated scale. High & Low Pressure cutoff switch & thermostat are provided as safety devices.
• To demonstrate working of Ice Plant working on Vapor Compression Refrigeration Cycle.
• To draw refrigeration cycle on P-h Diagram & calculate enthalpy at different points.
• To calculate COP of Refrigeration Cycle.
• To calculate Ice Making capacity of the Plant.
• Compressor: Hermetically Sealed, 230 V AC.
• Condenser: Finned Copper Tube Condenser with condenser fan & motor
• Evaporator: Coiled Evaporator immersed in brine.
• Brine Tank: Insulated tank, inner tank made of Stainless Steel.
• Expansion Device: Capillary Tube
• Stirrer: Low Speed Motorized Stirrer for Brine solution
• Flowmeter: Glass Tube Rotameter for Refrigerant Flow
• Pressure gauge: 0 to 300 PSI
• Compound gauge: -30 to 150 PSI
• Temperature Sensors: Pt 100 temperature sensors – 6 Nos.
• Temperature Indicator: 8 Channel Indicator with Selector Switch, Range 0-199.9 °C
• Frame: Made of M.S. Square Tubes & Sheets, Welded & Powder coated.
Ice Plant Trainer
The Plant uses ice can system. The cans filled with fresh wafer are kept in a tank in which brine is circulated. The brine is cooled by the refrigerant, which in turn cools the water in can and ice formation takes place.
Compressor : Kirioskar make hermetically sealed compressor using R 12 Refrigerant.
Condenser : 4 row type air cooled.
Expansion Valve : 0.5 TR capacity.
Evaporator : 1/2" O.D. copper tube - 75 feet long.
Filter – Drier : Silica gel filled - 3/8" flare connections.
Main Tank : 600 mm X 375 mm
Total Ice Cane Capacity : 7 Kg
Ice Making Capacity : 7 Kg / 4 Hours.
Thermocol insulation : 6.5"
Brine Stirrer : Motor driven fan, 1 phase, 1/10 HP, 1440.
Temperature Indicator : Digital Type O300°c, with 1 °c least count, using Cr/Al thermocouples. Accuracy 1 % of full reading.
Compressor Energy Meter : Single Phase, 10 - 20 Amp. Capacity.
v 0-21 Kg/cm2
v -1 to 10.6 Kg/cm2
v Both of 65 mm dial.
HP/LP Cutout : Auto reset type.
Thermostat : Auto reset type.
A technical manual accompanies the unit.
Floor Area - 2m. X 1.5m. X 1.5m. Height.
220 V., 15 Amp.Single Phase Stabilized power supply....
Ice Plant Trainer - (4 hours cycle), technical teaching equipment for engineering....Product Code: NEMACR07 - (Ice Plant Trainer - (4 hours cycle) for engineering schools)
Ice water group, technical teaching equipment for engineering....Product Code: NEMACR70 - (Ice water group for engineering schools)
Equipment for Education, Engineering and Vocational Training - Identification of Charge Type Trainer Identification of Charge Type Trainer....Product Code: ETKN-0361 - (Identification of Charge Type Trainer for Vocational Training and Didactic Labs)
This identities is provided with magnet at back to demonstrate on magnetic board. (Measure Size 41x41 cm)
This identity is provided with magnet at back to demonstrate on magnetic board. Measure Size 41X41 cm.
This is a demonstration model of (a+b)3. Made up of plastic easy to show the complex identity by detachable set of 8 piece.
Algebra Kit (foam)
Algebra can be taught more efficiently with the use of algebra tiles. Algebra tiles are square and rectangular tiles that visually represent the parts of an algebraic equation. They make learning basic algebra faster since students can interact with equations by moving the tiles around
Inter Locking Cubes
This set of 625 plastic cubes in 5colors connect on all six sides. Easy for little hands to connect and twist apart. Can be used to demonstrate Cubic identities, volume and also endless built-up concepts for fun learning
Student Identity Kit (a+b)2,(a+b)2,a2-b2
Many students struggle with factoring polynomials. Polynomials are a number of mathematical terms that can be added, subtracted and multiplied. For example, 5x2+3x+9 would be a typical polynomial. Algebra tiles are manipulative devices that students can use to work math problems. These Algebra tiles come in the shapes of squares and rectangles. Using algebra tiles in teaching polynomials allows students to practice working with polynomials with a hands-on approach. The tiles provide a visual representation of the problem that then can be worked by manipulating the tiles.Algebra tiles come with three types of tiles in two colors each, typically red for negative tiles and blue for positive tiles.....
Riffle Sample Divider for Sampling For Testing Lab for Aggregate Testing Lab - Used for Sampling Aggregates Ores, Refractory. Specification : It consists of a sheet metal box mounted on legs and fitted with a series of chutes of equal width which discharge the material alternatively in Opposite Directions into Separate Pans. The chutes of the Riffle are steep enough to allow rapid flowing of the Materials. The instruments has 16 nos. Chutes of 25mm width and is complete with Receivers.....Product Code: NATM-M23 - (iffle Sample Divider for Sampling For Testing Lab for Aggregate Testing Lab)
Ignition System Cut-Away, with Distributor
This cut-away model of an ignition system is composed of the distributor, ignition coil and spark plug, connected to each other by high voltage cables. The distributor is operated using a hand wheel and it has been carefully sectioned to show the breaker points and the (centrifugal) automatic advance.....
Ignition System of an Automobile Engineering Model and Training System, technical teaching equipment for engineering....Product Code: NEAUTOM09 - (Ignition System of an Automobile Engineering Model and Training System for engineering schools)
Illuminated Diesel Engine Trainer, technical teaching equipment for engineering
Illuminated Fault System Kit....Product Code: Workshop Lab - WLE0021 - (Illuminated Fault System Kit)
Illuminated Magnifier Description: Engaged in supplying and manufacturing of illuminated magnifier such as laboratory illuminated magnifier. Illuminated Magnifier, Laboratory Illuminated Magnifier....Product Code: NLAB-0189 - (Illuminated Magnifier for School Science Lab)
Illuminated Petrol Engine Trainer, technical teaching equipment for engineering