Lcr meter can also be used to measure impedance which is later converted to l, c or r for display. Inductance measurement using an lcr meter and a current. Do not discharge static electricity to the lcr 800. For additional important information about serial numbers, read. The sr715720 lcr meters are multifrequency impedance measuring. If the accuracy of your measurement is high, it takes more time to record that measurement for the lcr meter.
They are designed for the demanding applications in production test, incoming inspection, component design and evaluation. It is designed for manual or remote operation and is very simple to use. Lcr meter the chroma 11022 and 11025 lcr meters are passive component testers that can give you the most cost effective alternative equivalent to the high priced meters. The ac output of most lcr meters can be programmed to output the signal level to the dut.
General instructions the meter is a handheld, batteryoperator instrument for testing inductance, capacitance and resistance. Sweep test frequency, ac source voltage and current levels, dc bias source voltage and current levels. User can enter the menu mode by selecting the menu key that value mode calls up four top level menus, offset, sort, setting and calbrat. After y ou receiv ey our hp 4284a, b egin with chapter 1. In manual or hold ranging mode, this letter becomes a blinking h. Input protection undischarged device generally, a capacitor under test is the most general reason causes destroy on a lcr meter. However, products are constantly being updated and improved. If this device is damaged or something is missing, contact the place of purchase immediately. The lcr ii can control a meter system as a standalone unit, or it can be used as a slave to a host contoller such as a process controller or an in. The pm6304c programmable automatic rcl meter has a higher accuracy of 0. The keysight agilent e4982a lcr meter provides the best performance for the passive component manufacturing such as smd inductors and emi filters, where impedance testing at high frequencies 1 mhz to 3 ghz is required.
The e4980al lcr meter offers support for a wide variety of test fixtures figure 7. Keysight e4980ae4980al precision lcr meter 5 caution safety notice supplement safety notice supplement this equipment complies with eniec610101. It mentions lcr meter advantages and lcr meter manufacturers or vendors. Lcr 800 series user manual lcr 800 series user manual 44. Digital lcr meter type measures ithrough dut and v across dut and phase angle between measured i and v.
From these measured parameters useful impedance parameters are calculated. This users manual was as current as possible when this product was manufactured. Programmable test signal level settings are from10mv to 1v in a. Multifrequency lcr meters, refurbished test equipment depot. Looking for the next generation of impedance meter.
Configured models contain the following attributes. The programmed voltage in an lcr meter is obtained under an open circuit condition. An lcr meter is used to measure the inductance, capacitance and resistance of a circuit. Programmable delay from the trigger command to the start of the measurement, 0 to 60. The power for the meter is supplied with a single standard 9v battery. It is designed for a wide variety of automated or manual testing applications from traditional lcr measurements to frequency characterization of lcr components and materials. There is no need to search hidden submenus to find the instruments settings. To accommodate various test requirements, the de6000 handheld lcr meter offers selectable test frequencies. Us seller dm4070 lcr meter multimeter inductance capacitance ohm. The 1900 series consists of highperformance lcr meters designed to perform fast, automated impedance measurements on a variety of electronic components and materials. The model 3525 lcr meter was designed with the right balance of features to. Programmable impedance lcr meter 3525 tegam eemetric.
The pm6306 programmable automatic rcl meter is used for precise measurements of resistance, capacitance, and inductance. This lcr meter is a 19999 9999 counts dual display, high see manual. The lcr 8000g series lcr meter, with test frequency up to 10mhz, provides accuracy, versatility and high resolution for a wide range of component measurements, even including dc resistance measurement and voltagecurrent monitoring. Lcr meter working principle lcr meter types,measurements. Agilent 4285a precision lcr meter maintenance manual. Achieve success with keysights impedance measurement solutions. Pdf inductance measurement using an lcr meter and a. A range of easy to use lcr meters with comprehensive measurement functions.
This fluke pm6304023 programmable automatic rcl meter is used and in excellent condition. The meter is safetycertified in compliance with en61010 iec 10101 installation category ii cat. Agilent 4285a precision lcr meter test equipment depot. Low power programmable ac source with transients 61500. Pdf inductance measurement using an lcr meter and a current. Measurement connections four front panel bnc connectors permit three or fou r terminal connections with the screens at ground pot ential.
The 1900 series offers over 27,000 user programmable test frequencies to fully characterize devices over the range of 20 hz to 1 mhz. Pdf help agilent hp 4274a and 4275a multifrequency lcr meters are microprocessorbased impedance measuring instrumentation. To ensure you have the latest documentation refer to. Lcr specifications the lectrocount lcr is a microprocessor based electronic register that of fers the same advanced operation as previous lectrocount models but with additional benefits. Programmable impedance transfer standard to support lcr meters. Fluke pm6304 programmable rcl meter electro rent new. Programmable ac power source dp series dp series typer. When using an lcr8000g series lcr meter in the united kingdom, make sure the. Otherwise, the protection provided by the meter may be impaired. Programmable lcr meter general purpose the model 3525 is tegams ultimate solution for applications that require lowcost, highaccuracy impedance parameter testing. The m3 digital lcr meter is a multifrequency impedance measuring instrument capable of measuring resistance. Lcr meter and the impedance is simply given by z vii. Lcr tc1 colorful display multifunctional tft backlight transistor.
Apo will be active with auto shutoff every 5 minutes unless an ac adaptor is used. Pdf this paper describes a new inductance measurement system based on a. Generally, the programmed level is obtained under an open circuit. From the ratio of these the meter can determine the magnitude of the impedance. The de6000 handheld lcr meter has automatic impedance selection. Chapter 1 getting started chapter 1 pro vides unpac king, initial insp ection, and preparation information necessary for y ou to kno w b efore y ou apply a cpo w er. Do not block or obstruct the cooling fan vent opening.
The chroma 11022 and 11025 lcr meters are passive component testers that can give you the most cost effective alternative equivalent to the high priced meters. Design and development of portable digital lcr meter by. Wayne kerr electronics products 4300 series lcr meters. The device which measures these parameters is known as lcr meter.
Lcr 800 user manual 6 safety guidelines general guideline caution do not place any heavy object on the lcr 800. The lcr meter test current or voltage and frequency are generally operatorselectable, and the meter may span 15 or more decades of magnitude, e. The 1102111021 l using an excellent input protection circuit to prevent it from this kind of damage. Sr715720 lcr meter vi general information the sr715720 lcr meters are multifrequency impedance measuring instruments, capable of measuring resistance, capacitance or inductance over a range of more than orders of magnitude. Lcr meter working principle and uses science struck. Digital smd tester 6000 counts smd meter handheld resistance capacitance tester lcr meters with spare test leads and pocket case. Example of use with usb storage device exceeding expectations in productivity upgradability following upgrade options are available. The chroma 17011 battery cell charge and discharge test system is a high precision system designed specifically for testing lithiumion battery lib cells, electrical double layer capacitors edlc, and lithiumion capacitors lic. Lcr meter full line of lcr meters for any application.
Continuous, manual, or remote over rs232, gpib or handler interface. Meter mode allows the instrument to be used as a standard lcr meter setup data up to 20 instrument setups may be locally stored. Accurate and fast measurements may be made from 20hz to 1mhz 43100 making the 4300 series the ideal choice for many applications in the test or production environments. Impedance measurement instrument generalpurpose programmable. Measurement terminals fourterminal pair test cable length 0 m, 1 m, and 2 m selectable. Impedancegainphase analyzer impedancegainphase analyzer. This users manual was as current as possible when this product was. Check out the e4990a impedance analyzer, 20 hz to 120 mhz, with flexible frequency options. Two test mode enables consecutive measurements to be made with two different instrument parameters set. Equivalent measurement circuit parallel and series ranging auto and manual holdupdown trigger internal, external, bus gpib, and manual delay time programmable delay from the trigger command to the start of the measurement, 0 to 60. Lcr800 series user manual lcr800 series user manual 44.
The lcr meter im3536s measurement frequency and measurement voltage can be set over a broad range of values dc and 4 hz to 8 mhz, and 10 mv to 5 v, respectively, making the instrument ideal for measuring laminated ceramic capacitors under a variety of conditions. The ac output voltage of an lcr meter has to match it. The 3550 programmable lcr meter offers a complete solution for a wide variety of specialized lcr measurement applications. With the lcr916915914, you can perform quick and basic lcr measurements with precision at an affordable price. Iet labs manufactures, repairs and supports the genrad instrument line. 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. The e4980al lcr meter can conveniently be controlled over lan with a computer and a web browser figure 6. The meter measures the voltage across and the current through the dut. The meters usb interface can be used to log data to a pc using the lcr900 software and the dc 5v is provided to power the meter.
Generalpurpose programmable lcr meter mode measurement frequency fast normal slow 120 hz 1khz 40ms 90ms 360ms 15ms 50ms 250ms specifications measurement parameters l inductance l 1. Agilent 4284a precision lcr meter test equipment depot. Orthogonal components of complex impedances can also be measured. Use the builtin linear and logarithmic sweep function, supporting up to 201 sweep points, to conveniently display, analyze and store primary and secondary parameters of a component. The capacitance and resistance values are adjusted until the same lcr reading is achieved, within the resolution constraints of the programmable capacitor and resistor. 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. The 3550 lcr meter measures the voltage and current components of the circuit in relation to the alternating signal of the measurement frequency, and uses. The instrument provides an auto function and autoranging feature.
Both instruments offer lcr components, complex components, electronic circuits tested under actual working conditions, and semiconductor materials. This page describes lcr meter working principle and mentions lcr meter types and its measurements. Camway lcr meter lcd capacitance inductance resistance tester measuring meter selfdischarge pf nf. The meter will turn on with auto parameter selection enabled and with the apo auto power. The genrad 1689 precision digibridge rlc tester gives you the best performance for your most demanding applications whether they be production test, incoming inspection, component design and evaluation, process monitoring or dielectric measurement. The programmable system on chip psoc microcontroller replaces many mcu based system components with single chip programmable device. Operation the device under test dut is subjected to an ac voltage source 6. When there is a change in the current flowing through a conductor, a corresponding change is induced in the voltage in it and in conductors surrounding it. Lcr meter, con tains ten c hapters plus app endixes, organized for the con v enience of the rst time user.
Agilent 4285a precision lcr meter including option 001, 002, 201, 202, 301 maintenance manual serial numbers this manual applies directly to instruments whose serial number prefix is 3009j, and whose rombased firmware is version 01. High speed the measurement time, including data display, zero correction, and comparator function is approximately 40 milliseconds. Test equipment depot 99 washington street melrose, ma 021766024. What is lcr meter as we know l stands for inductance, c stands for capacitance and r stands for resistance. This manual contains proprietary information, which is protected by. Nagarajan, department of electronics and communication engineering, anna university, chennai600 025, tamilnadu, india abstract this paper describes lcr meter based on psoc. The pm6304 programmable automatic rcl meter is used for precise measure ments of resistance, capacitance, and inductance. This instrument complies with the specifications set out in the iec 610101, 2001. Gpibieee488 interfacestandard north american 120v input voltage. User can enter the menu mode by selecting the menu key that value calls up four top level menus, offset, sort, setting and calbrat. Used keysight agilent e4982a lcr meter, 1 mhz to 3 ghz.
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