Hello! Welcome to
Haochen Technology! [Login][Register]
Handheld spectrum analyzer Portable spectrum analyzer Benchtop spectrum analyzer
Sampling oscilloscope host Sampling oscilloscope Precision Timebase Reference Module Sampling oscilloscope module Mixed signal oscilloscope
Error detector <4.25G bit error rate analyzer Error detector <10G Error detector >10G Error detector >100G Clock Synthesizer
Handheld optical power meter Benchtop optical power meter Light wave multimeter host Light wave multimeter module Optical power meter probe Optical power module
Point light source Adjustable light source Wide band light source UV light source Polarized Light Source Frequency sweep light source
General power source ER extinction ratio tester Digital multimeter General oscilloscope Digital source table Picoammeter Multimeter TEC SourceMeter Optical switch End face detection analyzer Light wave measurement system Optical tunable filter Laser displacement sensor Light modulator End face interferometer Light wave component analyzer Light wave transmitter Light wave receiver High speed Scanning Laser Photodiode Laser Diode/Module Detector
Polarization analyzer Signal quality analyzer Gas flow analysis equipment Network testing instrument Dispersion analyzer Fiber optic sensor analyzer Fiber optic strain distribution tester
Auto-coupling system Terahertz optical sampling and analysis system Intelligent optical link tester 参数分析仪 参数分析仪 Parameter analyzer Scan test system Tunable laser system Optical fiber testing system Measurement System of Relative Intensity Noise Optical Noise Analyzer
Cutting knife Optical fiber cutter Adapter Electrode rod Alignment machine Hot strip clamp The battery The blade Integrating sphere Laser clamp
Polarization controller Light wavelength meter Optical loss tester Ribbon optical fiber welding machine Optical vector analyzer Pulse power supply Optical test return loss(OTRL) Optical amplifier Displacement of the machine Laser welding machine Laser cutting machine Spectrophotometric colorimeter Gloss meter
WIFI TESTER Comprehensive tester Bluetooth tester WIFI BLUETOOTH Analyzer Instrument summary Wireless tester
Vector network analyzer measurement receiver for antenna Scalar network analyzer Antenna/feeder measurement instrument Handheld antenna and transmission line tester
Desktop spectrum analyzer Portable spectrum analyzer Handheld spectrum analyzer Wireless receiver Wireless terminal tester Site measurement and maintenance of paging, data communication, base station management, repeater, base station OEM
Analog signal generator Vector signal generator Function/arbitrary waveform signal generator Pulse code generator Video signal generator Television [TV] signal generator Audio signal generator Arbitrary waveform generator RF signal generator
Audio analyzer Cross domain analyzer Protocol analyzer Phase noise tester Impedance analyzer
Gas chromatographic analyzer Gas chromatographic analyzer components and accessories
Liquid chromatography analyzer Liquid chromatography analyzer components and accessories
Molecular spectrum analyzer Molecular spectrum analyzer components and accessories
Atomic absorption spectrum analyzer Atomic absorption spectrum analyzer components and accessories
Views：1750
| Option | Calibrated | Delivery cycle | Warranty | Condition |
|---|---|---|---|---|
| No | 7days | 180days | 90% new | |
| Location | Serial Number | State | Data download | |
| Shenzhen City | Intact |
LCR tester HP4275A HP HP4275A
Used LCR tester HP HP4275A function: HP HP4275A bridge details: LCR tester HP HP4275A offer:
HP4275A LCR bridge can quickly measure inductance L, capacitance C, resistance R and loss factor D, quality factor Q, conductance G, susceptance B, reactance X | Z | and vector impedance and phase Angle theta,
Its frequency range is 100Hz to 100kHz with 13 optional frequency test points.
The test voltage range is 1mV ~ 5VRMS, which is suitable for many measurement requirements of circuit design, product experiment and quality inspection.
This variable test signal provides great convenience for measuring nonlinear impedance components such as inductors and semiconductor devices.
The meter measures values in two parts 4? Digital unit display, and can be every 10 measurements after the average value of 5? Digital display. In addition, it also provides a signal when testing components
Voltage and applied current 3 digit display, in order to monitor the test voltage, current situation.
The meter has a capacitance test range of 0.01FF to 1999.0MF (1 millipicofarad =10-15 farad), an inductance of 0.001NH to 1999.9H, and a resistance and impedance of
0.001 m Ω Ω ~ 19.999 m. All measurements are accurate from 0.1% to 10%, depending on the voltage and frequency of the test signal.
The measuring circuit can be in either parallel equivalent circuit form or series equivalent circuit form.
The meter can be automatically calibrated to reduce stray capacitance to 20pF, parasitic inductance to 2000nH, resistance to 0.5Ω, and conductivity to 5μs. Frequency range: 100Hz-100KHz
Used HP HP4275A LCR tester HP4275A bridge
HP4275A Technical indicators:
Measurement parameters C-D, Q, ESR, G
4278A test signal
4278A frequency: 1kHz and 1MHz±0.02%
Signal level: 0.1~1Vrms,±10%
(C≤ 20μF) and step by 0.1Vrms
Measurement time: 6.5ms/10ms/21ms(typical value)
Measuring range Measuring parameters 1kHz 1MHz normal mode
Copyright © Copyright © 2007 All Rights Reserved. Copyright© 2003-2015 Shenzhen Haochen Electronic Technology Co.,ltd . All Rights Reserved. [粤ICP备14101712号-1] [Legal Adviser]
Address：8th Floor, NO.221, Niucheng Road, Xili Town,Nanshan District, Shenzhen, Guangdong Province, China,518055
QQ online service:
Service hotline:0755－86016691 Tel：13715327187 Fax：+86 0755-86641139-816
E-mail：info@wl95.com
