Auto-balance bridge technology Component Parameter Test Instruments
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-VDC 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-characteristics
of semiconductor materials
■ Liquid crystal cell
Dielectric constant, elastic constant and C-V characteristics of
liquid crystal cell
| Model | TH2839 | TH2839A |
| Highest accuracy | 1kHz:0.05%
1MHz: 0.05%
2MHz:0.1%
5MHz: 0.5%
10MHz:1.0% | 1kHz:0.05%
1MHz:0.05%
2MHz: 0.1%
5MHz: 0.5% |
| Cable length | 1.2 |
| Graph sweep | Parameters | FREQ, ACV,ACV/I, DCV/I, DC voltage source |
| Type | Logarithm, linearity |
| Sweep points | 51,101,201,401 or 801 |
| Equivalent circuit analysis | Purchase PC software |
| Interface | USB HOST, USB DEVICE, LAN, HANDLER, RS232C, SCANNER, Temperature
Input sensor
Optional: GPIB |
| Warm-up time | 60 minutes |
| Input voltage | Optional 100-120VAC/198-242VAC,47-63Hz |
| Power consumption | 80VA |
| Dimension(WxHxD)mm³ | 400 x132x425 |
| Weight | 15kg |
