Features

■ High accuracy:Auto-balance bridge technology, 4-terminal pair

■ High stability and consistency:Up to 15 test ranges

■ High speed:Up to 7.7ms

■ High resolution:7- inch, 800×600

■ 201 Points List Sweep Function

■ Multi-parameter Graphic Sweep Function

■ Varactor diode automatic polarity function

■ 10 bins sorting, sorting result with sound and light alarm

■ Storage space: Internal: 40 groups of setting files,USB External: 500 groups of setting files, data log files and image files

■ Simultaneous testing for Ls-RDC

■ High compatibility: Support SCPI commands, compatible with KEYSIGHT E4980A, E4980AL, HP4284A etc.

Applications

■ Passive component:

Impedance parameter estimation and performance analysis of capacitor, inductor, magnetic core, resistor, piezoelectric devices, transformers, chip components and network components

■ Semiconductor component

Parasitic parameter test and analysis of LED driver integrated circuit, C-V DC features of varactors, Parasitic parameter analysis of transistors or integrated circuit

■ Other components

Impedance assessment of printed circuit boards, relays, switches, cables, batteries

■ Dielectric material

Dielectric constant and loss angle evaluation of plastics, ceramics and other materials

■ Magnetic materials

Magnetic permeability and loss angle assessment of ferrite, amorphous body and other magnetic materials

■ Semiconductor materials

Dielectric constant, electrical conductivity and C-V characteristics of semiconductor materials

■ Liquid crystal cell

Dielectric constant, elastic constant and C-V characteristics of liquid crystal cell

Specifications

Model		TH2839	TH2839A
Test Frequency		20Hz-10MHz	20Hz-5MHz
Basic Accuracy		0.05%
AC Singal	Voltage	5mVrms to 2Vrms
	Current	50μArms to 20mArms
DC Bias	Voltage	0V to +/-40V
	Current	0mA to +/-100mA
External DC Bias		Max 120A by 6 sets of TH1778
Independent Voltage Source		-10V to +10V

 

Accessary

Standard
Accessories name	Model
Four-end clamp with card	TH26005C
Fixture	TH26047
Short circuit	TH26010
Kelvin test lead with box four-terminal insulation and lock	TH26011BS

 

Optional
Accessories name	Model
Box patch test cable	TH26009B
Magnetic ring fixture	TH26008A
Dielectric test fixture	TH26077