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ValueTronics
美国 ValueTronics International  成立于1992年,是二手测试设备的卖家和买家。后来我们增加了几条新设备的配送线。我们为大中小型企业提供电子测试设备。我们在位于伊利诺伊州埃尔金的工厂储存了数千台仪器,并在全球拥有超过 100,000 名联系人并且还在不断增长的客户群!我们非常自豪能够提供最好的客户服务,以确保您选择我们做出正确的决定!ValueTronics 的使命是为我们的全球客户和合作伙伴提供优质的二手和新电子测试仪器解决方案。我们将以业内最专业的客户服务、最具成本效益的流程和程序来实现这一使命!我们是以下制造商的授权经销商:我们携带来自以下制造商的二手测试设备:Keysight/Agilent/HP、Tektronix、Fluke、Rohde & Schwarz、Anritsu、Sorensen、Aeroflex/IFR/Marconi、LeCroy 以及更多顶级制造商!
  • ValueTronics SR715 LCR表

    "The SR715 is a 10 kHz LCR Meter from Stanford Research. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","These easy-to-use instruments are quick to setup, adjust and calibrate. The SR715 is ideal for applications such as incoming inspection, quality control, automated test and general benchtop use.","A 5-digit LED display shows measured values, entered parameters, instrument status, user messages. When making measurements the major parameter (L, C or R) is shown on the left display appropriate minor parameter (Q, D or R) is shown on the right display."
  • ValueTronics Z9216 LCR表

    "The Z9216 is a 100 kHz LCR Meter from Protek. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:"
  • ValueTronics ZM2353 LCR表

    "The ZM2353 is a 200 kHz lcr meter from NF Corporation. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:"
  • ValueTronics ZM2371 LCR表

    "The ZM2371 is a 100 kHz LCR Meter from NF Corporation. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The ZM2371 covers a frequency range of 1 mHz to 100 kHz. The resolution can be set to 6 digits making it possible to perform measurements at frequencies actually used for a variety of components, in addition to evaluation of the frequency dependence of the parameters.","Measurement speed is selectable from 5 levels: RAP (rapid) , FAST, MED, SLOW and VSLO (very slow). When set to RAP, high-speed measurement at 2 ms (1 kHz\/1 MHz) or 10 ms (120 Hz) can be performed. This high-speed, high-precision LCR meter will help to improve the measurement efficiency of production lines and automatic inspection equipment.","The measurement signal level can be set at a resolution of 3 digits to 10 mVrms to 5 Vrms, or 1 μArms to 200 mArms. In addition, by means of the automatic level control (ALC) functions, constant voltage and constant current mode can be set, making it possible to perform measurements with high reproducibility at a stable signal level that takes into account the voltage and current dependence of the sample."
  • ValueTronics ZM2372 LCR表

    "The ZM2372 is a 100 kHz LCR Meter from NF Corporation. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The ZM2372 is a high speed LCR meter with the maximum frequency of 100 kHz and maximum signal level 5V. It has high basic accuracy of 0.08% and is capable of measuring the impedance in a wide application range from manufacturing and inspection lines of electronic parts up to the research of materials.","The resolution can be set to 5 digits making it possible to perform measurements at frequencies actually used for a variety of components, in addition to evaluation of the frequency dependence of the parameters","The measurement signal level can be set at a resolution of 3 digits to 10 mVrms to 5 Vrms, or 1 μArms to 200 mArms. In addition, by means of the automatic level control (ALC) functions, constant voltage and constant current mode can be set, making it possible to perform measurements with high reproducibility at a stable signal level that takes into account the voltage and current dependence of the sample.","Measurement speed is selectable from 5 levels: RAP (rapid) , FAST, MED, SLOW and VSLO (very slow). When set to RAP, high-speed measurement at 2 ms (1 kHz\/1 MHz) or 10 ms (120 Hz) can be performed. This high-speed, high-precision LCR meter will help to improve the measurement efficiency of production lines and automatic inspection equipment. The built-in DC bias power supply of 0 to +2.5 V for the ZM2372 enables the measurement of polar components such as electrolytic capacitors."
  • ValueTronics 1689 LCR表

    "The 1689 is a 100 kHz LCR Meter from General Radio. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The General Radio 1689 RLC Tester is a microprocessor-controlled automatic programmable RLC tester and limit comparator with a basic accuracy of 0.02% readout on 5 full digits."
  • ValueTronics 1910 LCR表

    "The 1910 is a 1 MHz LCR meter from QuadTech. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","Specifications","Test Frequency","Measurement Speed","Ranging","Trigger","Source Impedance","AC Test Signal","DC Bias Current","Display","Results Formats","Sequencing:","Standard Interfaces","Measurement Delay","Averaging","Median Value","Calibration","Usage & Cal Data","Self Test","Test Terminals","Mechanical","Enviromental","The 1910 Inductance Analyzer is designed to perform inductance and impedance measurements on coils and wire wound devices over a frequency range from 20Hz to 1MHz. Emphasis has been placed on ease of use through menu programming, and fast accurate production testing via its remote control capability","15 Different Impedance Parameters\/20 Total Parameters","Measure and display any two parameters simutaneously, to achieve coverage and flexibility not previously available.","Automatic Test Sequencing","Run up to six different tests in sequence with a single push of the start button. Each test can have different conditions and limits.","Program and Data Storage","Test setups can be stored and recalled from internal memory. The front panel can be locked out, with password protection, to ensure procedures are run the same way every time.","Load Correction","Substantially improves instrument accuracy by performing measurements on a known standard and applying correction to subsequent measurements. Ideal for repetitive testing of identical devices at like test conditions."
  • ValueTronics 3321 LCR表

    "The 3321 is a 100 kHz LCR Meter from Keithley. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Keithley 3321 LCZ Meter instruments are for precision component or circuit testing in R&D labs, component test labs, inspection, qualification and reliability labs, and on the production line.It has 11 test frequencies up to 100 kHz. The Keithley 3321 has test frequencies of 120 Hz, 1 kHz, 10 kHz and 100 kHz."
  • ValueTronics 4261A LCR表

    "The 4261A is a 1 kHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4261A is a 3 1\/2 digit LCR meter that meets today's requirements for component measurements. Features fully automatic operation over wide measuring range. Simply select the measuring functions and one of the test frequencies, and then insert the device to be measured (the unit performs a reset—automatically selecting the proper range and equivalent circuit mode)."
  • ValueTronics 4262A LCR表

    "The 4262A is a 10 kHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4262A features self-test capability and is designed to measure the parameter of an impedance element with high accuracy and speed. The measurement circuit for the device to be measured is capable of both parallel and series equivalent circuit measurements and the measured values are displayed by the two, three-full digits LED displays on the front panel."
  • ValueTronics 4263A LCR表

    "The 4263A is a 100 kHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4263A is a cost-effective low-end meter designed for both component evaluation on the production line and fundamental impedance testing for bench-top applications. The Agilent 4263A has five test frequencies that allow you to simulate testing under the correct conditions: 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz. The unit can boost throughput with a measurement speed of 25 ms at any test frequency."
  • ValueTronics 4263B LCR表

    "The 4263B is a 100 kHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4263B is designed for both component evaluation on the production line and fundamental impedance testing for benchtop applications. The Agilent 4263B has five test frequencies that allow you to simulate testing under the correct conditions: 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz."
  • ValueTronics 4265B LCR表

    "The 4265B is a 100 kHz LCR Meter from Wayne Kerr. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The 4265B combines superior performance, measurement functions and a low price providing unbeatable value for money. Operation is simple and straightforward with measurements undertaken at a wide range of test frequencies and voltage levels. Features include IEEE-488 Interface, comprehensive measurement functions, including DC Resistance, a bin handling capability and component characterisation to 1 MHz."
  • ValueTronics 4270B LCR表

    "The 4270B is a 1 MHz LCR Meter from Wayne Kerr. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The 4270B combines superior performance, measurement functions and a low price providing unbeatable value for money. Operation is simple and straightforward with measurements undertaken at a wide range of test frequencies and voltage levels. Features include IEEE-488 Interface, comprehensive measurement functions, including DC Resistance, a bin handling capability and component characterisation to 1 MHz."
  • ValueTronics 4271A LCR表

    "The 4271A is a 1 MHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4271A has four-terminal pair measurement technique is used to reduce errors due to electromagnetic coupling of leads as well as reducing residual inductance or stray capacitance."
  • ValueTronics 4275A LCR表

    "The 4275A is a 10 MHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:"
  • ValueTronics 4276A LCR表

    "The 4276A is a 20 kHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4276A is a general purpose impedance measuring instrument designed to measure circuit components such as capacitors and inductors using frequency and DC bias conditions identical to those of the intended application."
  • ValueTronics 4277A LCR表

    "The 4277A is a 1 MHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4277A is a general purpose impedance measuring instrument designed to measure circuit components such as capacitors and inductors using frequency and DC bias conditions identical to those of the intended application."
  • ValueTronics 4285A LCR表

    "The 4285A is a 30 MHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4285A is a cost-effective solution for component and material measurement. For demanding RF component tests, the Agilent 4285A offers a higher test-frequency range, from 75 kHz to 30 MHz. Whether in research and development, production, quality assurance, or incoming inspection, the Agilent 4285A will meet all of your LCR meter test and measurement requirements."
  • ValueTronics 4286A LCR表

    "The 4286A is a 1 GHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4286A RF LCR meter offers accurate and reliable measurements in order to improve the quality and performance of your electronic components or circuit design. The Agilent 4286A employs direct-current voltage-measurement technique, as opposed to the reflection-measurement technique, for more accurate impedance measurements over wide impedance range. Also, Q measurement can be much improved due to advanced calibration technique (typical Q accuracy: 6% @ 100 MHz, Q=100). So you can reduce the design uncertainty by measuring your device's true impedance values at RF range."
  • ValueTronics 4287A LCR表

    "The 4287A is a 3 GHz LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","The Agilent 4287A, RF LCR Meter, offers accurate, reliable and fast measurements from 1 MHz to 3 GHz to improve quality and throughput of electronic component testing in production lines. The Agilent 4287A, RF LCR Meter, employs the direct-current voltage-measurement technique, as opposed to the reflection-measurement technique, which yields accurate measurements over a wide impedance range."
  • ValueTronics 4310 LCR表

    "The 4310 is a 100 kHz LCR Meter from Wayne Kerr. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","Accurate and fast measurements may be made from 20 Hz to 100 kHz making the 4310 the ideal choice for many applications in the test or production environments. The 4310 may be externally controlled using the standard RS232, GPIB, USB, or LAN interfaces. LAN interface allows users to perform tests over the Internet."
  • ValueTronics 43100 LCR表

    "The 43100 is a 1 MHz LCR Meter from Wayne Kerr. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:","Accurate and fast measurements may be made from 20 Hz to 1 MHz making the 43100 the ideal choice for many applications in the test or production environments. The 43100 may be externally controlled using the standard RS232, GPIB, USB, or LAN interfaces. LAN interface allows users to perform tests over the Internet."
  • ValueTronics 4332A LCR表

    "The 4332A is a LCR Meter from Agilent. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test. The meter takes the ratio of these measurements to determine the magnitude of the device’s impedance.","Additional Features:","The Agilent 4332A LCR Meter measures inductance, capacitance, and resistance with speed and accuracy. The instrument provides direct-readings of L,C and R with linear meter scales. The 4332A is extremely useful for measurements of both linear and non-linear components such as semiconductor capacitor values, inductance of coils with ferrite core."
  • ValueTronics 5110 LCR表

    "The 5110 is a 1 kHz LCR Meter from Boonton. An LCR meter is a piece of electronic test equipment that measures inductance (L), capacitance (C), and resistance (R) of electronic components. The LCR meter accurately measures these elements on an electronic device, usually one subjected to an alternating current (AC) voltage source. The LCR meter measures the current through and voltage across the device under test.","Additional Features:"
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