Lcr Meter
Lcr Meter
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TH2822C Portable Handheld LCR Meter 100 100KHz Mini USB |  |
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US $451.20 | 4h 23m |
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Portable Digital LCR Electric Bridge LC Meter BRAND NEW Ship From US | |
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US $83.88 | 4h 37m |
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USA LCR RCL INDUCTANCE Capacitance Resistance Meter | |
0 Bid | US $17.95 | 6h 9m |
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New Protable handheld bridge LCR Meter 1KHz 025 DMM | |
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US $199.99 | 7h 16m |
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BK Precision 886 Synthesized In Circuit LCR ESR meter | |
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US $751.50 | 7h 21m |
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New Digital LCR Capacitance Resistance Meter Tester DE3 | |
0 Bid | US $23.99 | 8h 1m |
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LCR Inductance Capacitance Digital Multimeter Meter RCL | |
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US $24.98 | 8h 47m |
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LCR RCL INDUCTANCE CAPACITANCE RESISTANCE METER W7Y | |
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US $20.99 | 14h 29m |
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LCR RCL INDUCTANCE CAPACITANCE RESISTANCE METER Leads | |
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US $17.99 | 14h 30m |
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New Digital LCR RCL Capacitance Resistance Meter Tester | |
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US $19.99 | 14h 38m |
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NEW KELVIN CLIP CLIPPER BNC TEST CABLE LCR RCL METER | |
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US $20.00 | 16h 52m |
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HP Agilent 4284A Precision LCR Meter | |
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US $8,795.00 | 18h 8m |
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Agilent HP 4263A LCR Meter | |
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US $1,725.00 | 19h 4m |
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NEW LCR meter BK 875A Precision handheld LCD display | |
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US $99.99 | 1d 40m |
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A90278 HP 4275A Multi Frequency LCR Meter Display Only | |
0 Bid | US $49.99 | 1d 1h 23m |
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HP 4262A Digital LCR Meter Operating Service Manual | |
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US $15.00 | 1d 2h 35m |
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TH26004 1 Kelvin test cable probe lead LCR meter TH2811 | |
0 Bid | US $29.99 | 1d 3h 58m |
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OPERATION MANUAL FOR HP 4284A PRECISION LCR METER | |
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US $24.00 | 1d 5h 31m |
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LCR INDUCTANCE CAPACITANCE RESISTANCE METER TESTER DE3 | |
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US $26.99 | 1d 6h 43m |
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04261 77103 B1622 PCB for HP 4261A LCR Meter Working | |
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US $64.99 | 1d 10h 4m |
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DM4070 LCR Meter Multimeter Inductance Capacitance Ohm | |
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US $34.90 | 1d 11h 28m |
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HP 4275A Mulitfrequency LCR Meter Service Manual | |
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US $12.95 | 1d 12h 32m |
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10 Set Kelvin Clip with 4 BNC Test Wires for LCR Meter | |
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US $79.50 | 1d 14h 55m |
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1 Set Kelvin Clip for LCR Meter with 4 BNC Test Wires | |
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US $15.97 | 1d 15h 11m |
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1 Set SMD Test Clip Probe for LCR Meter with 4 BNC Wire | |
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US $17.85 | 1d 15h 11m |
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2 Set Kelvin Clip for LCR Meter with 4 BNC Test Wires | |
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US $34.77 | 1d 15h 13m |
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5 Set Kelvin Clip for LCR Meter with 4 BNC Test Wires | |
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US $87.41 | 1d 15h 15m |
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LCR RCL METER TEST FIXTURE SMD COMPONENT TWEEZER CABLE | |
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US $60.00 | 1d 15h 50m |
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HP 4261A Digital LCR Meter Operating Service Manual | |
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US $17.50 | 1d 17h 9m |
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HP AGILENT 4263A LCR METER W OPT 001 | |
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US $1,795.00 | 1d 17h 37m |
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HP Agilent 4263B LCR Meter 100 Hz to 100 kHz | |
0 Bid | US $1,499.99 | 1d 17h 45m |
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LCR RCL INDUCTANCE CAPACITANCE RESISTANCE METER W Leads | |
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US $18.99 | 1d 20h 44m |
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HP 4275A Multi Frequency LCR Meter Part 04275 90012 Service Manual E1A 3 | |
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US $80.00 | 1d 21h 32m |
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ESI Auto LCR meter 296 V | |
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US $550.00 | 1d 21h 52m |
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NEW DM4070 Digital LCR Meter with Free Portable Case | |
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US $36.98 | 1d 23h 58m |
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HP 4284A PRECISION LCR METER OPERATION MANUAL | |
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US $59.99 | 2d |
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04261 77002 D1545 PCB for HP 4261A LCR Meter Working | |
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US $49.99 | 2d 4h 16m |
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04261 77005 D1614 PCB for HP 4261A LCR Meter Working | |
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US $64.99 | 2d 4h 25m |
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04261 77006 F1946 PCB for HP 4261A LCR Meter Working | |
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US $64.99 | 2d 4h 29m |
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04261 77007 B1545 PCB for HP 4261A LCR Meter Working | |
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US $64.99 | 2d 4h 31m |
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New MS5308 Portable Handheld LCR Meter RS232 100Khz fit FLUKE dual display DCR | |
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US $229.00 | 2d 4h 33m |
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04261 77008 A1622 PCB for HP 4261A LCR Meter Working | |
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US $64.99 | 2d 4h 33m |
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04261 77009 D2305 PCB for HP 4261A LCR Meter Working | |
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US $49.99 | 2d 4h 34m |
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Handheld bridge LCR Meter 03 accuracy 01 resolu | |
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US $163.79 | 2d 5h 57m |
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HP Agilent 4284A 20Hz 1MHz Precision LCR Meter OPT001 | |
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US $8,300.00 | 2d 9h 27m |
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DM4070 3 1 2 Digital LCR meter w self discharge 2000uF | |
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US $41.99 | 2d 15h 28m |
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LCR INDUCTANCE CAPACITANCE RESISTANCE METER w Lead DE3 | |
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US $27.49 | 2d 15h 32m |
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Extech LCR200 Passive Component LCR Meter | |
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US $233.99 | 2d 16h 12m |
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Handheld bridge LCR Meter 03 accuracy 01 TH2821A | |
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US $187.90 | 2d 16h 21m |
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HP E4916A Crystal Impedance Meter LCR Meter NR | |
0 Bid | US $2,099.00 | 2d 16h 55m |
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New MS8222H LCR Meter DMM compared w FLUKE CE CATII | |
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US $48.13 | 2d 21h 52m |
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Mastech MS8222H Inductance Capacitance LCR Meter | |
0 Bid | US $49.99 | 2d 22h 50m |
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Sinometer VC9808 Digital AC DC Multimeter LCR Meter DMM | |
0 Bid | US $59.99 | 2d 22h 56m |
define LCR ,meter and it's uses?
We use them all the time at work. LCR stands for the circuit symbols for inductors (L), capacitors (C), and resistors (R). The LCR meter is used to determine the inductance, capacitance, and resistance of components at specific frequencies.
We use them in the following situations:
1. We believe a component is out of specification and we want to check it out.
2. We need to build a custom component out of other components and we want to check its final values of L, C, and R.
3. We want to do an incoming inspection on parts that are coming in from a vendor.
Obsolete Product Redesign
Obsolete Product Redesign – LCR Bridge
Orchid Technologies was selected to update the electronics design of the Precision LCR Instrument. Accurate to 0.05%, the original 1988 instrument design was well executed. However, vintage 1980's state of the art electronic components were going 'end-of-life' at an alarming rate. Orchid studied the design and operation of the existing equipment. We generated a detailed development plan proposing significant technical improvements, and cost reductions. Then we set to work. Our new instrument is form, fit, and function compatible with the old, while achieving improved accuracy and a 3x increase in measurement speed.
Obsolete Product Assembly Simplification
The original LCR meter required multiple circuit boards to perform its functions. These circuit boards were shielded with a complex jumble of sheet metal, spacers, and screws. Additionally, expensive coax cables were installed to make the DUT connection. Orchid's new design is elegantly simple. All circuitry is now on a single board, Altera FPGA devices integrate digital functions, and system shielding has been simplified. The result–a lower cost, easier to build, easier to service assembly that has another five to seven years product life.
Precision Analog and Digital DSP Technology
Low total-harmonic-distortion precision sine wave generation, phase-balanced analog amplifiers, low noise power systems, and very high accuracy 18 bit analog to digital conversion circuitry were our design challenges. A Texas Instruments TMS320C6713B performs high speed floating point calculations in support of the measurement functions.
Orchid Technologies: Electronics Redesign
The development of custom electronic products for our OEM clients is Orchid's entire business. The redesign of high performance instrumentation with rapid design cycles, demanding technical requirements, and unforgiving schedules sets us apart. View recent designs at www.orchid-tech.com
About the Author
Paul Nickelsberg, President and CTO of Orchid Technologies Engineering and Consulting, Inc., has 20 years experience in electronic products design. He can be reached at paul@orchid-tech.com or 978-461-2000 X111.
EEVblog #38 - LCR Meters, Transmission Lines, and Moving goal posts
