TH2851 Series Impedance Analyzer

Benefits of the TH2851 Component Parameter Test Instruments

• Test frequency up to 130 MHz with test speed max. 5 ms.
• Characterization of semiconductor properties like parasitic analysis of transistors, transformer parameters, piezoelectric device etc.
• Analyisis of complex impedance characteristics in telecommunication, power electronics etc.

TH2851 Series Impedance Analyzer

The Tonghui TH2851 series devices are high precision impedance analyzers. They work with test frequencies of 10 Hz to 15 MHz, 30 MHz, 50 MHz, 80 MHz, or 130 MHz and fastest test speed up to 5 ms. They can analyze all important AC and DC parameters Cp/Cs, Lp/Ls, Rp/Rs, |Z|, |Y|, R, X, G, B, θ, D, Q, VAC, IAC, VDC, IDC, and DCR. Key applications are impedance measurements of passive, semiconductor and other components, dielectric, magnetic and semiconductor materials, as well as liquid crystal cells.

• Impedance analyzer with test frequency up to 10 Hz...130 MHz.
• High precision with automatic balance bridge technology and four-terminal pair test configuration.
• High stability and consistency.
• High speed up to 5 ms.
• Three test methods: Point test, list scan, and graph scan.
• 1601 point multi-parameter list scanning function.
• Four-parameter measurement.
• 4-channel graphic scanning function, each channel can display 4 curves, 16 kinds of split-screen display modes for channels and curves.
• Powerful sorting: 10 grades sorting in LCR mode.
• Graphic scanning mode, each curve is sorted individually.
• High resolution 10.1"/25.7 cm capacitive touch screen, resolution 1280x800.
• High compatibility: SCPI instruction set compatible with Keysight E4990A, E4980A, E4980AL, HP4284A.

Model Overview