This manual provides the technical details on installation, hardware, setup, operation, and regulatory information for your register. Free download pc software lcr viewer 99 washington street melrose, ma 02176 phone 7816651400 toll free 18005178431. The dual display feature permits simultaneous measurements. Lcr 800 user manual 6 safety guidelines general guideline caution do not place any heavy object on the lcr 800. Lcr meters typically have a fourterminal connection that is used to measure the capacitance. Clean the instrument only with a clean dry lint free cloth or as instructed in. Fully programmable over gpib keyboard and mouse control competitively priced accuracy and versatility makes these hf lcr meters the ideal choice for many different tasks and applications in the area of manufacturing test. Pdf this paper describes a new inductance measurement system based on a. For components, the quality factor q serves as a measurement of the. Metravi 4070d 200 mohm digital lcr meter can effectively measure the resistance series and parallel, inductance series and parallel and capacitance series and parallel of any electronic equipment. Measurement of inductance, capacitance and resistance using lcr q meter. If the accuracy of your measurement is high, it takes more time to record that measurement for the lcr meter. Instead of traditional analog measurement circuits the 66200 digital power meter uses stateoftheart dsp digitizing technology. Buy metravi 4070d 200 mohm digital lcr meter online at.
This instrument determines the q quality factor of a resonant circuit, crystal, or resonator by measuring its series resistance at the resonance. Safety mobility configurability ease of use software. Model 4912 features fully autoranging and automatic operation over a wide range of measurements. The lcr meters are measured in term of impedance but it can be converted through the instruments circuitry so the meter reads l, c and r directly with no human calculation required. May 12, 2014 q meter is design for measuring the q factor of a coil and for measuring inductance, capacitance and resistance of an electric circuit at radio frequency. Avoid severe impact or rough handling that leads to damaging the lcr 800. Du6211 10khz programmable lcrz meter silicon instrument. Scientific warrants all its instruments to be free from defects in material and. Format f imaginary jphase jd j q j real jlp jrp jinv g 511. Trig k d q s v a p n discharge test device before connecting lforce lsense hsense hforce code clear enter local main display function keys local key menu key single repetitive key calibration key unit keys trigger key arrow.
Connected at the input of the q meter, it changes the input sensitivity to about 0. Aplab model 4912pr is remote programmable auto compute lcr q meter sorter, which can be programmed through gpib, rs232 or spib interface. Buy metravi 4070d 200 mohm digital lcr meter online at lowest prices in india. The chroma 11050 series hf lcr meter is a precision test instrument designed to accurately measure and evaluate passive components at high speeds. Similarly to smart tweezers, lcr reader in addition to the the main impedance component l, c or r it will also show the parasitics, such as r for l, c and c for r. Accuracy is hampered if the measurement is recorded in a short time. User friendly programmable interface, easy to use provided rs232c and handler combinatorial interface option, to meet your needed specifications du6215 lcrz meter esr. Cover up free, system firmware upgrade can be update via rs232, easy to maintenance. Buy metravi 4070d 200 mohm digital lcr meter online at best. To manually select the secondary display, first select the primary display. Inductance measurement using an lcr meter and a current. This meter will accurately measure capacitors, inductors and resistors using the test frequencies of 120hz and 1 khz.
Instead of traditional analog measurement circuits the 66200 digital power meter uses. The resistor, capacitors and inductors are basic components of all. Gw instek offers highprecision lcr meters, lcr meter is a type of electronic test equipment used to measure the inductance, capacitance, and resistance of an electronic component. Its measurement capabilities cover the primary and secondary parameters required for testing the inductance, capacitance, resistance, quality factor and loss factor of passive components. For inductors where is the reactance of the inductor, is the. More advanced designs measure true inductance or capacitance, as well as the equivalent series resistan. Ohm meter du6211 10khz programmable lcrz meter du6211 lcrz meter. Pdf inductance measurement using an lcr meter and a. Do not expose the meter to extremes in temperature or high humidity. A q meter measures the quality factor of a circuit, q, which expresses how much energy is dissipated per cycle in a nonideal reactive circuit. Safety mobility configurability ease of use software release.
Chromas digital power meters are designed for both singlephase and multiple phase measurements of ac power signals and related parameters common to most electronic products. The lcr meter sm6019 is lcr measuring bridge, an impedance measuring. Agilent 4263b lcr meter operation manual iowa state university. Model 4912 4912pg 4912pr autocompute lcrq meter sorter. Lcr 8000g series user manual 16 front panel overview lcr 8101g dc, 20 1m hz precision lcr meter menu h f m m. Lcr meters, or inductance, capacitance and resistance meters, indicate the resistance of components and sensors to a current. An lcr meter is a type of electronic test equipment used to measure the inductance l, capacitance c, and resistance r of an electronic component. The 11021l is the ideal selection for high frequency coil, core, choke, ect passive components incomingoutgoing material quality inspect and automatic production. Registration this is free, we accept contributors of 17 years old and above. The wideband amplifier shown in figure 3 provides a gain of approximately 10 over the operating range of the q meter of 100 khz to 40 mhz. The large 240 x 128 dot matrix lcd display provides. Do not touch live circuits instrument covers must not be removed by operating personnel.
Inductance calibration method using a commercial lcr meter. Lcr meter technical information to help select model. If within one 1 year after original shipment it is found not to meet this. Aplab model 4912 is a microprocessor based lcr q meter sorter that meets todays requirements of measurement, selection and sorting of components in the laboratory, on the production line and in the quality assurance area. Components can be measured in the series or parallel mode and the lcr meter is auto or manual ranging. Rack mount kit 700000 bnc cable set, 1 meter 700001 bnc cable set, 2 meters 700002. The capacitance and resistance values are adjusted until the same lcr reading is achieved, within the resolution constraints of the programmable capacitor and resistor. A directreading instrument which measures the q of an electric circuit at radio frequencies by determining the ratio of inductance to resistance, and. Variable test frequencies the colibri is the model right between smart tweezers and the lcr reader. This expression applies to an rf and microwave filter, bandpass lc filter, or any resonator.
Component tester vs lcr meterhi friends in this video i have done a comparison between an lcr meter and a transistor components tester hope you enjoy this. This paper presents a novel calibration procedure for the programmable capacitor that uses an lcr meter performing only difference measurements and requires only 3 reference capacitance standards. Measurement of different parameters using lcr q meter. Gaotek lcr meters are devices designed to measure the inductance l, capacitance c and, resistance r of an electronic component. Aplab model 4912 is a microprocessor based lcr q meter sorter that meets todays. This series of lcr meters fully meet the requirements of an automated production line for rapidity and accuracy. The chroma 11050 series hf lcr meter is a precision test instrument designed to accurately. This lcr meter is a 19999 9999 counts dual display, high accuracy lcr meter, which could measure inductance capacitance resistance with secondary parameters including dissipation factor d, quality factor q, phase angle, equivalent series parallel resistance esr or rp. Ohm meter du6211 10khz programmable lcrz meter du6211 lcrz meter applied features. The 7600 precision lcr meter is an automatic, user programmable instrument for. The wide range of frequency specifications means that a customer can select the model which best meets. Iet has an extensive knowledge base and a large library of articles and application notes on lcr meters.
Aplab model 4912 is a microprocessor based lcrq meter sorter that meets todays requirements of. Quality q, serial equivalent resistance rs, parallel equivalent resistance rp, conductance. Aplab model 4912 is a microprocessor based lcr q meter sorter that meets todays requirements of. Low frequency inductance and capacitance measurement, 0. This migration guide describes the difference between the keysight e4982a lcr meter and 4287a rf lcr meter. Range lcr q dr 12 3 lcr q dr0 enter lcr meter 380193. Including the worlds most accurate lowfrequency meter model 1693 the most accurate 1 mhz meter model 7600 plus.
Lcr 914915916 user manual 3 meter description front panel illustration 1. Lcr meter working principle and uses science struck. Iet labs manufactures a full line of precision lcr meters. Never connect a source of voltage that could result in damage to the meter and the equipment under test. The pm6306 programmable automatic rcl meter is used for precise measurements of resistance, capacitance, and inductance. Me 263h lcr q meter hand held me 263 lcr q meter bridge type me 263d lcr q meter digital direct q measurement me 264 universal ic tester me 265 digital ic tester me 266 analog ic tester me 294 digital transistor tester me 295 digital earth tester me 5104 digital insulation tester analog moving coil meters note. The ac output voltage of an lcr meter has to match it. Jan 07, 2020 lcr meters are able to measure a wide range of capacitance values using a variety of frequencies and can measure accuracies down to 0. It also explains the properties of the coil and capacitor.
Y, theta, r, x, g, b, c, l, d, q, rdc, n, m, the 4263b lcr meter is agilent technologies most costeffective lowend lcr meter. This instrument contains proprietary information, no part of this manual may be photocopied. Digital digital power meters programmable automated test. It has been largely replaced in professional laboratories by other types of impedance measuring devices, though it is still in use among radio amateurs. Iets complete line of lcr meters can be seen by clicking on the link lcr meter. This is accomplished by measuring the current flowing through the unit under test, the voltage level across the unit under test, and the phase angle between the current and voltage. The current transformer based phase shift network, a programmable capacitor, and a programmable resistor are used in order to match the measured inductance under test. Each tank can be configured according to product type, tank size, or measurement method to be used either automatic or manual level control.
Programmable auto compute lcrq meter sorter, which can be programmed through gpib, rs232 or spib interface model 4912 4912pg 4912pr autocompute lcrq meter sorter. The1920 features programmable bias voltage from 1 mv to 2 v for biasing capacitors and other semiconductor devices during measurements. Quadtech warrants that products are free from defects in material and workmanship and, when properly used, will perform in accordance with quadtechs applicable published specifications. We warrant that this product is free from defects in material and workmanship and, when properly used.
The 1920 1 mhz lcr meter is the most popular and designed to perform capacitance and impedance measurements on a variety of electronic components and materials over a frequency range from 20 hz to 1 mhz. Clean the instrument only with a clean dry lint free cloth or as instructed in this manual. The q meter uses in a laboratory for testing the radio frequency of the coils. A q meter is a piece of equipment used in the testing of radio frequency circuits. Readings should be reasonably accurate if the capacitor or inductor device under. It also can be applied to an inductor or capacitor at a chosen frequency. The frequency spectrum of half period square wave is shown as figure. The m 3 digital lcr meter has a basic accuracy of 0. Do not block or obstruct the cooling fan vent opening. During component sorting meter sorter, which can be programmed.
Smart tweezers, lcrreader, lcr and esrmeters and accessories. Lcr meters zentech 1061a1062a1075 lcr meters are the passive components measurement instruments that are suitable for the incoming,qa inspection and production line test in automated manufacturers. Model 3550 programmable lcr meter instruction manual a. One of the problems with smart tweezers lcr meter has been the price point. An lcr meter is a type of electronic test equipment used to measure the inductance l. The m 3 digital lcr meter is a multi frequency imp edance measuring instrument capable of measuring resistance, capacitance, inductance or transformer parameters from 1 mu to 100 mu. The q meter measures the quality factor of the circuit which shows the total energy dissipated by it.
It is the perfect tool for educators, students, makers, hobbyists and professionals seeking affordable, highly functional test and measurement equipment. Electrically erasable programmable readonly memory. Precision lcr meter by iet previously manufactured by quadtech. Registration this is free, we accept contributors of. Pdf inductance measurement using an lcr meter and a current. Aplab model 4912pr is remote programmable auto compute lcr q meter sorter, which can be programmed through gpib, rs232 or spib interface autocompute lcr q meter model 4910 download catalogue. A capacitance scaling system has been developed and consists of a commercially available fourterminalpair lcr meter, an inductive voltage divider ivd, and a pf air dielectric capacitor.
Designed for both component evaluation on the production line and fundamental impedance testing. Bench mount optional rack mount flanges available, 200016 dimensions. Not for critical applications this instrument is not authorized for use in contact with the human body or for use as a component in a lifesupport device or system. The measurement of q factor of an inductor or an inductive transducer is. The dual display will simultaneously display the associated quality. Tonghui handheld lcr meter th2822 series changzhou tonghui. Lcr hitester 353250 5ms 42hz 5mhz generalpurpose lcr meter at 5 mhz measure electronic components such as capacitors and inductors lcr hitester 351150 5ms 120hz 1khz compact lcr meter with single function for production lines of aluminum electrolytic capacitors c meter 350610 1. In the simpler versions of this instrument the impedance was measured internally and converted for display to the corresponding capacitance or inductance value. The information in this manual was correct at the time of printing.
General lowend lcr meters use half period integration method as phase detector. Do not discharge static electricity to the lcr 800. Tonghui handheld lcr meter th2822 series changzhou. Featured portable lcr meter de5000 data sheet with features, options, specifications. It was developed at boonton radio corporation in boonton, new jersey in 1934 by william d. The meter will turn on with auto parameter selection lcr enabled. Iet is a premier supplier of lcr meters based on the combined knowledge of genrad digibridges and quadtech lcr meters. The lcr meter measures the impedance of the component or circuit at its terminals. The primary and secondary parameter will be automatically selected based on the value of the measured impedance. Lcr meter overview this application will turn your stemlab into an affordable lcr meter.
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