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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 11022 LCR表

    "The 11022 is a 100 kHz LCR Meter from Chroma. 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 Chroma 11022 LCR Meter is the measurement instrument for passive components. It is applicable to the automatic manufacturers for passive components in material inspection. With the features of 21ms high-speed measurement and 0.1% accuracy, 11022 LCR Meter fulfills the requirements for fast production. Its functions of 8-level counting, 8\/99 Bin-sorting, pass\/fail judgment, and 50 sets of internal save and recall settings totally meet the production line requirements for easy operation."
  • ValueTronics 11025 LCR表

    "The 11025 is a 100 MHz LCR Meter from Chroma. 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 Chroma 11025 LCR Meter is the measurement instrument for passive components. It is applicable to the automatic manufacturers for passive components in material inspection. With the features of 21ms high-speed measurement and 0.1% accuracy, the 11025 LCR Meter fulfills the requirements for fast production. Its functions of 8-level counting, 8\/99 Bin-sorting, pass\/fail judgment, and 50 sets of internal save and recall settings totally meet the production line requirements for easy operation."
  • ValueTronics 11050 LCR表

    "The 11050 is a 10 MHz LCR Meter from Chroma. 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 Chroma 11050 HF LCR Meter is a precision test instrument for measuring and evaluating passive components with high accuracy and speed. Measurements include the primary and secondary parameters required for testing inductance, capacitance, resistance, quality factor, and loss factor of passive components. The HF LCR Meter has broad testing frequency ranges from 1 kHz to 10 MHz that are suitable for analyzing passive component characteristics under different frequencies. With 0.1% basic measurement accuracy the 11050 HF LCR Meter makes for measured results that show high stability and also high reliability. The fast 15ms measurement speed effectively increases productivity when working with automated machines."
  • 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 1920 LCR表

    "The 1920 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 Voltage: ","Display: ","Results Formats: ","Sequencing: ","Standard Interfaces:","Measurement Delay:","Averaging: ","Median Value: ","Setup Storage: ","Other: ","Calibration: ","Usage & Cal Data: ","Self Test: ","Test Terminals: ","Mechanical: ","Dimensions:","Environmental: ","Power: ","Applications","The 1920 is a high performance LCR Meter designed to perform fast, automated impedance measurements on a variety of electronic components and materials. The instrument has a basic accuracy specification of 0.1% for accurate test results over a wide frequency range, from 20 Hz to 1 MHz. Besides 15 impedance parameters the 1920 is also capable of measuring DC resistance as well as monitoring the voltage across or current through the device under test. The unit incorporates a distinctive sequence test mode, allowing up to 6 uniquely different tests to be performed quickly on a single start command. Additionally, the 1920 includes IEEE-488, RS-232, and handler interfaces, all standard.","20 Measurement ParametersMeasure and display any two of 15 impedance parameters simultaneously, with a basic accuracy of 0.1%. Additionally, the 1920 can measure the DC resistance, or display the current through or voltage across a test device ensuring the operator of the real test conditions.","Wide FrequencyOver 27,000 user programmable test frequencies to fully characterize devices over the range of 20 Hz to 1 MHz.","Automatic Test SequencingFor increased productivity and throughput the 1920 can perform up to six different tests in sequence with a single push of the start button. Each test can have different measurement parameters, test conditions and limits.","DC Bias VoltageThe instruments internal DC bias voltage source, programmable from 0 to 2 V in 1 mV steps, allows capacitors to be tested under real DC bias conditions.","Setup Storage\/RecallThe test operator has the ability to store and recall, from internal memory, up to 30 single test setups and 10 sequential setups (six tests in sequence). The front panel can be locked out, with password protection, to ensure that procedures are run the same way every time.","Load CorrectionSubstantially improves instrument accuracy by allowing the operator to specify the value of a known standard, measure it, and apply a correction to ongoing measurements.","Programmable Source ImpedanceThe operator is able to set instrument source impedance at 5, 25, 50 or 100 ohms, an important feature when comparing measurements to those made on other testers. Measurement results can vary substantially based solely on the source impedance of the tester being used."
  • 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 4236 LCR表

    "The 4236 is a 500 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 Wayne Kerr 4236 provides economical, thorough and accurate testing of passive components at frequencies up to 10 MHz. The instruments in the range are designed for comprehensive testing of components, with a basic accuracy of 0.2% with a wide range of measurement parameters."
  • 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 4271B LCR表

    "The 4271B 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 4271B Digital LCR Meter meets the requirements of the lab, manufacturing, and where automatic high speed and accuracy measurements are essential. The four-pair measurement technique has the advantage of reducing error due to residual inductance, stray capacitance, and electromagnetic coupling of leads. Offset adjustments are provided to cancel the residuals of the test fixtures. Typical applications include microcircuit measurements, C-V characteristics of semiconductor devices and passive component tests."
  • ValueTronics 4274A LCR表

    "The 4274A 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.","Addition al Features:","The Agilent 4274A is a microprocessor based impedance measuring instrument making the evaluation of LCR components, complex components, and semiconductor materials quick-and-easy. The Agilent 4274A measures only the value of the component and\/or device under test, with 5 1\/2-digit resolution and 0.1% basic accuracy by reducing the possibility of errors due to self or mutual inductance, stray capacitance and\/or residual inductance in the test leads or test fixture used. This measurement is obtained by a four terminal pair configuration and a built in automatic zero offset to compensate for these errors. A self test provides an automatic operational verification check indicating a pass or fail condition.","A wide range of components can be tested with the Agilent 4274A due to its wide frequency range of 100 Hz to 100 kHz and test signal levels of 1 mV to 5 VRMS. The meter measures equivalent series resistance (ESR), impedance (|Z|), phase angle (Theta), reactance (X), susceptance (B), and conductance (G), in addition to the conventional L, C, R, D and Q parameters."
  • 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 4282A LCR表

    "The 4282A 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 4282A High Capacitance Meter measures capacitance, dissipation factor, ohm-farad & DC voltage. Measuring frequencies are 50, 60, 100 & 120 Hz; 50 & 60 Hz synchronized by line frequency."
  • ValueTronics 4284A LCR表

    "The 4284A 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 4284A precision LCR meter is a cost-effective solution for component and material measurement. The wide 20 Hz to 1 MHz test frequency range and superior test-signal performance allow the Agilent 4284A to test components to the most commonly-used test standards, such as IEC\/MIL standards, and under conditions that simulate the intended application. Whether in research and development, production, quality assurance, or incoming inspection, the Agilent 4284A will meet all of your LCR meter test and measurement requirements."
  • 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."
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