Educational Scientific Instruments, School Laboratory Scientific Equipment, Biology Lab Equipment, Physics Lab Equipment, Chemistry Lab Instruments, Laboratory Equipment, Biology Lab Equipment, School Lab, Math Lab, Electronics Lab Trainer, Microscopes, Engineering Lab Equipment, Petroleum Testing Equipment, Survey Instruments, Hospital Equipment, Medical Monitoring System, Physiotherapy Equipment for Schools, Colleges, University and Research Lab.
Lanthanum Carbonate....
Product Code: NECHEMICAL-L6020023 - (Lanthanum Carbonate)Lanthanum Hydroxide....
Product Code: NECHEMICAL-L6020026 - (Lanthanum Hydroxide)Lanthanum Nitrate 0.1 M....
Product Code: NECHEMICAL-L3003021 - (Lanthanum Nitrate 0.1 M)
Laparoscopy BI-Clamp Vessel Sealer
.... Product Code: HMEDLAB-ICU-10010 - (Laparoscopy BI-Clamp Vessel Sealer)
Laptop Assorted For Assembly Skills
.... Product Code: Workshop Lab - ITW0006 - (Laptop Assorted For Assembly Skills)
Laptop Troubleshooting Trainer
.... Product Code: Workshop Lab - ITW0005 - (Laptop Troubleshooting Trainer)
Large Bucket and Cylinder....
Product Code: NELAB-21-A4005 - (Large Bucket and Cylinder)
Large Geoboard - The Geoboard is primarily used in the exploration and recognition of shapes, designs, spatial relationships, angles, fractions, area, perimeter, symmetry, and coordinates. It has 11 x 11 peg grid at one side and circular pegs on another side. The knobbed pins hold rubber bands (included) in place. Measure 27cm X 27 cm....
Product Code: MATHS-GBOAD-0005 - (Large Geoboard - Geometry Geo Board)
Large Motor Generator for Physics Lab India
.... Product Code: PHET-0043 - (Large Motor Generator for Physics Lab)
Equipment for Education, Engineering and Vocational Training - Laser - Diffraction Experiments Trainer Laser - Diffraction Experiments Trainer....
Product Code: ETKN-0390 - (Laser - Diffraction Experiments Trainer for Vocational Training and Didactic Labs)
Equipment for Education, Engineering and Vocational Training - Laser Diode Intensity Modulation and Demodulation Trainer - Laser Diode Intensity Modulation and Demodulation Trainer has been developed to conduct studies on laser Diode, optical fibres and optical communication methods, by signal transmission. Practical experience on this Trainer carries great educative value for Science & Engineering Students. Experiments: Characterisation of a Laser Diode. Optical Power (Po) of a Laser Diode Vs Laser Diode Forward current (I ). F Monitor Photodiode Current (I ) Vs Laser Optical Power Output (Po). M Study of Automatic Current Control (ACC) or Automatic Power Control (APC) Modes of Operation Comparison of ACC and APC Modes of Operation. Design and Evaluation of an Laser Diode (LD) Analog I System M Vo Vs Vin at Specified Optical Carrier Power Levels, Po. Determination of Vin (max) at Specified Po for Distortion-free Vo. Design and Evaluation of Laser Diode LD Digital Transmission System Risetime and Falltime Pulsewidth Distortions and Determination of Propogation Delay. Transmission of Laser through an Optical Fibre To measure loss in dB of Step-index Multimode plastic Fibre Patchcord. To measure loss in dB of Graded-Index, Multimode Glass Fibre Patchcord. To measure loss in dB of Two Patchcords connected by the in-line Adaptor. Laser Free Space Communication Analogue Free Space Communication System. Digital Free Space Communication System Determination of Numerical Aperature of PMMA Fibre Cable Features: The Trainer consists of the following built-in parts: Laser Diode Transmitter unit having following built-in parts : Laser Diode Transmitter Module. 6V DC at 100mA, IC Regulated Power Supply internally connected. SPDT switch to select Automatic Current Control (ACC) or Automatic Power Control (APC). Potentiometer to set power output. Adequate no.of other electronic components. Mains ON/OFF switch, Fuse and Jewel light. Laser Diode Receiver unit having following built-in parts : Laser Diode Receiver Module. PIN Diode for measuring power of Laser Diode. Potentiometer to set voltage output. Adequate no.of other Electronic Components. 6V DC at 100mA, IC Regulated Power Supply internally connected. Two-metres PMMA Plastic Fibre Patchcord (Cable-1). Two-metres GI/mm Glass Fibre Patchcord (Cable-2). In-line SMA Adaptor. Numerical Aperature measurement Jig. Mandrel. The units are operative on 230V ±10% at 50Hz A.C. Mains. Adequate no. of Patch cords stackable 4mm spring loaded plug length ½ metre. Good Quality, reliable Terminal/Sockets are provided at appropriate places on panel for connections / observation of waveforms. Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design Procedures, Report Suggestions and Book References. Weight : 4 Kg. (Approx) Dimension : W 340 x H 110 x D 210 Other Apparatus Required: AF/RF Generator 10Hz to 1 MHz Three Digital Multimeter Cathode Ray Oscilloscope 20MHz....
Product Code: FBRO-0007 - (Laser Diode Intensity Modulation and Demodulation Trainer for Vocational Training and Didactic Labs)
Equipment for Education, Engineering and Vocational Training - Laser Diode Intensity Modulation Trainer Laser Diode Intensity Modulation Trainer....
Product Code: ETKN-0391 - (Laser Diode Intensity Modulation Trainer for Vocational Training and Didactic Labs)
Laser Diode Module Lab Trainers, technical teaching equipment for engineering....
Product Code: ACTI-0075 - (Laser Diode Module Lab Trainers for engineering schools)
Laser Distancemeter Lite for Surveying Testing - Base Model for all basic measurements. It is small, robust base model for modern measurements. Reliable, accurate, precise and easy-to-use.....
Product Code: NSUV-Y2 - (Laser Distancemeter Lite For Testing Lab for Surveying Testing Lab)
Laser Fiber Optics Trainer - 660nm laser diode transmitter and photo detector receiver On-board sine wave generator 1Hz to 10Khz. GI/MM glass fiber cable of 2M Analog & digital transmission & reception. RS-232 communication with PC....
Product Code: FOP-TR-04 - (Laser Fiber Optics Trainer for Fiber Optics Communication Teaching Labs)
Equipment for Education, Engineering and Vocational Training - Laser Diode Intensity Modulation and Demodulation Trainer have been developed to conduct studies on laser diode, optical Fibres and optical communication methods, by signal transmission. ....
Product Code: ETKN-0005 - (Laser Fibre Optic Trainer for Vocational Training and Didactic Labs)
Laser Jet Printer Trainer
.... Product Code: Workshop Lab - ITW0019 - (Laser Jet Printer Trainer)
Laser Microscope Manufacturer, Supplier and Exporter for Science Lab
.... Product Code: NMRO-0089 - (Laser Microscope for Science Lab)Laser Optics Description: Supplying and manufacturing laser optics. Also offering auto transformer, flash lamps, cell holder, adapters, condensers, stopcock, flasks, boro-silicate glassware, test tubes, microscopes and digital colony counter.....
Product Code: NLAB-0232 - (Laser Optics for School Science Lab)
Laser Theodolite We are Leading Supplier of Laser Theodolite in India. We also bulk supply Laser Theodolite for laboratory tensers. Features Good visibility of the laser line Large LCD display Independent tilt sensor can auto corrected High accuracy precision measurement Specifications Telescope : Length : 165 mm Objective lens aperture : φ 45 mm Magnification : 30 x Image : Erect Field of view : 1º30’ Shortest sighting distance : 1 m Stadia proportion constant […] ....
Product Code: Civil Engineering0002 - (Laser Theodolite)
Latent Heat of Steam Apparatus for Physics Lab India
.... Product Code: PHET-0044 - (Latent Heat of Steam Apparatus for Physics Lab)
Lateral Extensometer for Concrete Testing - This is for determining the lateral extension of 15cm dia x 30 cm high cement concrete cylinders while testing them under compression. The unit consists of two movable frames pivoted at one end. The extensometer is fixed to the specimen with the help of tightening screws. The lateral extension is indicated on a dial gauge of 0.002mm x 5mm is mounted on the upper ring and the tip of the dial gauge rests on an anvil. The zero on the dial gauge can be set by adjusting the anvil screw. Supplied in a wooden carrying case.....
Product Code: NCOT-C26 - (Lateral Extensometer For Testing Lab for Concrete Testing Lab)for Soil Testing - It is designed for application of cell pressure upto 10kg/cm on a triaxial specimen in the triaxial cell. The unit is mostly used in routine tests which last for about 10 to 15 minutes wherein the variations of cell pressure can be tolerated. SPECIFICATION : The apparatus consists of a pressure chamber which has a flanged top 2 cap fitted with a 10 kg/cm . Pressure gauge and a valve for pumping in air. Water inlet and drain cock are fitted to the chamber. 2 The foot pump supplied easily develops a pressure of 10 kg/cm2 Complete with connecting pressure hose.....
Product Code: P72 - (Lateral Pressure Assembly 10kg/cm2 For Testing Lab for Soil Testing Lab)for Soil Testing - Same as ZI 3069 but suitable to develop pressure upto 20kg/cm fitted with suitable pressure gauge.....
Product Code: P73 - (Lateral Pressure Assembly 20kg/cm2 For Testing Lab for Soil Testing Lab)Latex Tubing Description: Manufacturer & exporter of tubing latex.....
Product Code: NLAB-0234 - (Latex Tubing for School Science Lab)
Equipment for Education, Engineering and Vocational Training - Lattice Dynamics Trainer Lattice Dynamics Trainer....
Product Code: ETKN-0392 - (Lattice Dynamics Trainer for Vocational Training and Didactic Labs)
Equipment for Education, Engineering and Vocational Training - Law of Parralell Axis for Moment of Inertia Trainer Law of Parralell Axis for Moment of Inertia Trainer....
Product Code: ETKN-0393 - (Law of Parralell Axis for Moment of Inertia Trainer for Vocational Training and Didactic Labs)
Equipment for Education, Engineering and Vocational Training - Experimental Training Board has been designed specifically for the study & verification of the laws and network theorems in D.C. circuits. ....
Product Code: ETKN-0021 - (Laws And Network Theorems for Vocational Training and Didactic Labs)
Equipment for Education, Engineering and Vocational Training - LC Transformer Line Trainer LC Transformer Line Trainer....
Product Code: ETKN-0382 - (LC Transformer Line Trainer for Vocational Training and Didactic Labs)
Equipment for Education, Engineering and Vocational Training - LC Transmission Lines Trainer LC Transmission Lines Trainer....
Product Code: ETKN-0383 - (LC Transmission Lines Trainer for Vocational Training and Didactic Labs)
LCD Color TV Trainer
.... Product Code: Workshop Lab - CEW0010 - (LCD Color TV Trainer)
LCD Monitor Trainer
.... Product Code: Workshop Lab - ITW0013 - (LCD Monitor Trainer)
LCD TV systems Trainer - This LCD trainer should be designed to teach television operation, theory and trouble shooting of color televisions. The trainer should be based upon a popular brand color television with modifications done to enhance the learning experience and could be integrated with other AV trainer for a complete AV systems. This LCD TV trainer should be based upon world famous brand name products such as Panasonic, Sharp, LG JVC, Hitachi, Sony, Samsung, etc. These trainers are specifically created to teach television operation, theory, repair and servicing. Special attention is given to fault diagnosis so as to facilitate the teaching of troubleshooting techniques. The TV is mounted on an attractive chassis which allows the main printed circuit board to be exposed for ease of work. The circuit board features a Plexiglas cover which has openings for access to all test points so as to allow insertion of probes while protecting the student and the circuit board.
Courseware:
The trainer should be included with operation manuals, experiment manuals which include step-by-step chapters with theoretical information and practical student experiments and a general book on equipment servicing and theory. Each chapter must include student tests with an answer key. The trainer should be provided to cover the following minimum experiment topics:
• Introduction LCD television hardware
• Troubleshooting on USB circuit
• Troubleshooting on Tuner circuit
• Troubleshooting on Sound Demodulator circuit
• Troubleshooting on Video Demodulator circuit
• Troubleshooting on Audio Video input circuit
• Troubleshooting on Audio out circuit
• Troubleshooting on Audio Amplifier Circuit
• Troubleshooting on Panel Control circuit
• Troubleshooting on System Controller Circuit
• Troubleshooting on DDR2 SDRAM circuit
• Troubleshooting on E-Eprom circuit
• Troubleshooting on Liquid Crystal Display circuit
• Troubleshooting on Back Light Inverter circuit
• Troubleshooting on IR Receiver circuit
• Troubleshooting on Power Supply circuit
Modules:
The color television trainer should be mounted on an attractive chassis, which allows the printed circuit boards to be exposed for ease of work. All circuit boards should have Plexiglas covers with openings for access to all test points so as to allow insertion of probes and it should be short circuit protected. The trainer should allow access for the entire factory recommended key test point for the taking of measurements, analysis and adjustments. All controls should be functional just as on an actual color television.
Specifications:
The color television trainer should have the following specifications:
TV Receiver : Sharp, LG, Samsung or other
Broadcast System : PAL NoB/G.D/K,I
Size : 22“ LCD, Dynamic Contract Ratio
Power requirements : 220V/50-60Hz/1Ph
Antenna Impedance : 75 Ohm
Channels : VHF Channel 1 – 11, UHF Channel 21 – 69
Sound System : Built-in speaker for dynamic Hi-Fi sound
Fault System :The Trainer includes an electronically selectable fault system mounted on a panel display board featuring the circuit block diagram silk screened onto it. (20 Faults)
Circuit Board : Solid state system incorporating integrated circuits and microprocessor chips.
On Screen Indicator : Current channel, tuning frequency, volume level, color level, brightness level and skip.
Chassis : Should be mounted on a special chassis with exposes all key circuit boards and parts for ease of work. Circuit boards should be protected by Plexiglass panels which have test probe holes to allow access for measurement tests.
Courseware a) Factory service manual
b) Student job sheets, fault guide, wiring diagram
c) General book on television servicing and theory
Electronic Fault Insertion System:
• Multiple electronic fault insertion system: This system should allow for up to 20 faults to be inserted at any one time. Faults can be inserted individually or in groups.
• Circuit block Diagram Electronic Fault Display Panel: Features electronic schematic block diagram with faults indicated by LEDs. When the fault is electronically activated a corresponding LED will illuminate showing the fault is active.
• Student Testing Mode: The LED fault indication display can be deactivated, so that the faults can be active but the display is switched off.
• Electronic Fault Reset Button: The LED control should have a fault-reset button that will clear and reset the system back to normal.
• Test Points: The trainer should have short circuit protected test points that allow the student to take measurements during the troubleshooting exercises.
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Equipment for Education, Engineering and Vocational Training - LCR Network Trainer LCR Network Trainer....
Product Code: ETKN-0381 - (LCR Network Trainer for Vocational Training and Didactic Labs)LDR / Photo - Transistor Trainer Kit - LDR or Photo-Transistor is used for light sensing. Output available on 2mm Banana sockets for Monitoring. Relay output for alarm indication....
Product Code: i49 - (LDR / Photo - Transistor Trainer Kit for Instrumentation Electric Labs)
LDR Characteristics - LDR Characteristics - LDR Characteristics Trainer is a compact, ready to
use experiment board. Light dependent resistor is a resistor whose
resistance decreases with increasing incident light intensity. LDRs are
very useful especially in light sensor circuits. Normally its resistance
is very high. NV6536 is useful for students to understand the
characteristics of LDR. It can be used as stand alone unit with inbuilt
DC power supply. Users can read Lamp input voltage and LDR voltage on
LCD display. Student can also learn the application of LDR and its
working principle.
Unique and Compact design
Stand alone operation
Simple representation of LDR Characteristics
Microcontroller based LCD Display
e-Manual....
Le Chatelier Flask....
Product Code: NLGP-0205 - (Le Chatelier Flask for Science Lab)
LE Chatelier Flask for Cement Testing - Used for finding specific gravity of hydraulic cement. Made from Borosilicate glass. The flask is 243mm in total height, having a bulb of 90mm dia of 250ml approximate capacity. The long neck of the flask has at top a funnel of 50mm dia in that fits a ground glass stopper. The neck has over-all 11mm i.d. upper portion is graduated from 18ml to 24ml with 1 ml graduation. Just at the bottom of the neck 1 ml capacity is marked in between there is 17 ml capacity bulb.....
Product Code: NCMT-E14 - (LE Chatelier Flask For Testing Lab for Cement Testing Lab)
LE Chatelier Mould for Cement Testing - It is used for the determination of soundness by expansion method of ordinary and rapid hardening Portland cement, low heat Portland cement and class \'A\' Limes. Specification : It consists of a small split cylinder forming a mould. On either side of the split cylinder. Two parallel indicating arms with pointed ends are attached. Supplied complete with two glass plates and a lead weight.....
Product Code: NCMT-E12 - (LE Chatelier Mould For Testing Lab for Cement Testing Lab)
LE Chatelier Water Bath for Concrete Testing - Double walled inner chamber in stainless steel outer chamber in mild steel temperature range Ambient to 100°C controlled by capillary thermostat. Accuracy ± 1°C operated on 230V A.C. Single Phase. These baths are suitable for washing Marshall specimen. Lid is made up of stainless steel with a hole for glass thermometer to penetrate. Following sizes are available : a) 12\" length x 9\" width x 7\" height having rating 750W. b) 18\" length x 12\" width x 7\" height having rating 1500 W. Customised sizes also available.....
Product Code: NCMT-E13 - (LE Chatelier Water Bath For Testing Lab for Cement Testing Lab)Lead (II) Carbonate....
Product Code: NECHEMICAL-L6020036 - (Lead (II) Carbonate)Lead (II) Carbonate Basic....
Product Code: NECHEMICAL-L6020037 - (Lead (II) Carbonate Basic)
