China Wholesale Microwave Polarization Pricelist – LEEM-11 Measurement of V-I Characteristics of Nonlinear Components – Labor
China Wholesale Microwave Polarization Pricelist – LEEM-11 Measurement of V-I Characteristics of Nonlinear Components – Labor Detail:
Traditional digital voltmeters generally have an internal resistance of only 10MΩ, which introduces a large error when measuring high resistance components. The tester innovatively uses ultra-high internal resistance voltmeter which is much larger than 1000MΩ, greatly reducing the system error. For conventional resistors less than 1MΩ, the system error caused by the internal resistance of the voltmeter can be ignored, regardless of the voltmeter internal and external; for high resistance, phototube and other components greater than 1MΩ can also be measured accurately. Thus, the traditional basic experiments to expand the content of new experiments.
Main experimental content
1, ordinary resistor voltammetric characteristics measurement; diode and voltage regulator diode voltammetric characteristics curve measurement.
2, volt-ampere characteristics measurement of light-emitting diodes, tungsten bulbs.
3, innovative experiments: measurement of volt-ampere characteristics of high resistance and capacitance.
4、Exploration experiment: the study of the influence of the internal resistance of the meter on the measurement of volt-ampere characteristics.
Main technical parameters
1, by the regulated power supply, variable resistor, ammeter, high-resistance voltmeter and components under test, etc.
2, DC regulated power supply: 0 ~ 15V, 0.2A, divided into two grades of coarse and fine tuning, can be continuously adjusted.
3, ultra-high internal resistance voltmeter : four and a half digit display, range 2V, 20V, equivalent input impedance > 1000MΩ, resolution: 0.1mV, 1mV; 4 additional ranges: internal resistance 1 MΩ, 10MΩ.
4, ammeter: four and a half digit display meter head, four ranges 0 ~ 200μA, 0 ~ 2mA, 0 ~ 20mA, 0 ~ 200mA, internal resistance, respectively.
0 ~ 200mA, internal resistance of: 1kΩ, 100Ω, 10Ω, 1Ω, respectively.
5, variable resistance box: 0 ~ 11200Ω, with a perfect current-limiting protection circuit, will not burn out the components.
6, the measured components: resistors, diodes, voltage regulators, light-emitting diodes, small light bulbs, etc.
Product detail pictures:
Related Product Guide:
We not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers for China Wholesale Microwave Polarization Pricelist – LEEM-11 Measurement of V-I Characteristics of Nonlinear Components – Labor , The product will supply to all over the world, such as: Lithuania, Seattle, Mozambique, Insisting over the high-quality generation line management and prospects guide provider, we've made our resolution to offer our shoppers using the initially stage purchasing and soon after provider working experience. Preserving the prevailing helpful relations with our prospects, we even now innovate our product lists the many time to meet up with the brand new wants and stick to the latest trend of this business in Ahmedabad. We're ready to facial area the difficulties and make the transform to grasp many of the possibilities in international trade.
By Renata from Yemen - 2018.11.11 19:52
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Victor Yanushkevich from Zurich - 2018.11.22 12:28
