Laboratory Apparatus

Our offered Product range includes Electrostatic Lab, Ferro Fluid Demonstrator, Lissajous Pattern Trainer and Flash Point Testing Apparatus.

Electrostatic Lab

Nvis 6002 Electrostatic Lab is a versatile training system to be used in the laboratories. It introduces the basic concepts of electrostatics like charging by friction, induction and conduction. With this system static charge polarity can be easily determined. This system is provided with a Digital Electroscope, Pith ball pendulum, Charge Demonstration Tube. A set of different rods and clothes are provided to study the electrostatic charges by their different combinations.

Nvis 6002, Electrostatic Lab is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features

Complete training system to study the fundamentals of Electrostatics
Electrostatic charging by Induction, Conduction, Friction
Digital Electroscope consists of Charge Polarity Indicator & Display
Provided with learning Software
Online product tutorial

Scope of Learning

To study the Charge Induction in Electrostatics
To study the Charge Conduction in Electrostatics
To study the Pith ball pendulum Electroscope
To study the relative charges of different rods with the help of Digital Display in millivolts
To study the Electrostatic Charge with the help of Charge Demonstration Tube
To study the Electrostatic Charge by the combination of different rods & cloths

Digital Electroscope Measures relative intensity of charge in millivolts Charge Polarity Indicators Blue LED - Negative charge, Green LED - Positive charge Rods Teflon, Ebonite, Perspex Cloths Silk, Cotton, Woolen Pith balls (with pendulum) Single and pair is provided for different observations Pendulum Stand Charge Demonstration Tube Mains Supply 230V ±10%, 50Hz Dimensions (mm) W 250 x D150 x H80

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Ferro Fluid Demonstrator

Nvis 4502 Ferro Fluid Demonstrator shows how magnetic properties can exist in fluid state. Normally, a liquid is not expected to exhibit any magnetic property.However, when nanoparticles of a magnetic material are dispersed in a liquid, magnetic properties can be exhibited. The nanoparticles so dispersed are not visibleto our eyes. The magnetic fluid is known as Ferro fluid. This is a colloidal suspension of magnetic nanoparticles. Ferro fluids have the captivating property ofexhibiting spikes when placed in the proximity of a strong magnet. The aim of the experiment is to demonstrate the novel properties in the material usingnanoscience.

Product Features

A comparison between the Bulk and Nano size Iron Particles
Provided with Strong Magnet
Provided with Iron filing for Comparison
Accessories are provided in a Carrying Case
Learning material CD

Scope of Learning

To study the comparison between the bulk and nano size iron particles in liquid
To study the occurrence of spikes in Ferro fluid
To Study drug delivery system using Ferro Fluid

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Lissajous Pattern Trainer

NV6543 "Lissajous Pattern Trainer"ï¿½ is a unique product designed to explain the measurement of unknown frequency, phase difference and resonance frequency using Lissajous Pattern. It includes two sine wave generators for ease of operation.

Cathode Ray Oscilloscope is one of the most versatile and widely used electronic instrument useful in measuring wave parameters such as time period, frequency and voltage. Lissajous patterns are formed on the CRO screen when two signals are provided simultaneously on channel X & Y in XY mode. The result of these patterns help in analyzing signal parameters.

NV6543, Lissajous Pattern Trainer is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features

Study of Lissajous figures
Unknown frequency calculation using Lissajous figures
RLC resonance frequency calculation using Lissajous figures
Phase Difference calculation using Lissajous figures

Scope of Learning

Study of Lissajous figures
Unknown frequency calculation using Lissajous figures
RLC resonance frequency calculation using Lissajous figures
Phase Difference calculation using Lissajous figures

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Flash Point Testing Apparatus

Nvis 7081 Flash Point Testing Apparatus is a unique testing system for the Electrical laboratories design to determine the lubricant`s volatility and fire resistance in terms of flash and fire point and hence predetermine the reliability of the transformer oil in a practical manner. The flash point of a volatile liquid is the lowest temperature at which it can vaporize to form an ignitable mixture in air. The fire point is defined as the highest temperature at which the vapor continues to burn after being ignited.

There is an inbuilt standardized fully automatic unit so that students can make connection by themselves. Graphical LCD has been provided for better resolution and accuracy makes product complete understanding and interesting

Nvis 7081, Flash Point Testing Apparatus is an ideal platform to enhance education, training, skills & development amongs our young minds.

Product Features