When you need to measure inductance, capacitance or resistance, inaccurate data can ruin a design or slow down production. Small errors become big problems when you are testing circuits, components or materials. The Keysight E4980B, 20Hz to 2MHz Benchtop LCR Meter gives you fast, reliable results so you can trust every measurement and keep your work moving forward.
Keysight E4980B, 20Hz to 2MHz Benchtop LCR Meters with Keysight
This bench-top instrument is built for precise L, C, R and impedance testing from 20 Hz up to 2 MHz. It is used by engineers, technicians and researchers who need accurate data quickly. If you struggle with noisy readings or long set-up times, this meter solves the issue with auto-compensation, fast 5.6 ms per reading and a clear 7-inch color display. Keysights reputation for quality backs every measurement you take.
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Key Features
- Frequency range from 20 Hz to 2 MHz.
- 7-digit resolution depending on measurement.
- Measurement functions include L, C, R, Z, D, Q, G, B, Y, phase, Rdc, Vdc, Idc.
- Optional 20 Vrms test signal for high-voltage testing.
- Optional DC bias enhancement for bias-dependent components.
- List sweep capability up to 201 points.
- Up to 256-point averaging for low-noise results.
- 4-terminal-pair technique for best accuracy.
- Open/short/load compensation and auto/manual ranging.
- Class C LXI compliance for networked environments.
- Power input 100-240 VAC, low power consumption.
Specifications
| Model |
Keysight E4980B |
| Product Type |
Precision LCR Meter |
| Frequency Range |
20 Hz to 2 MHz |
| Basic Accuracy |
0.05% |
| Resolution |
Up to 7-digit (measurement dependent) |
| Measurement Speed |
~5.6 ms per reading |
| Measurement Functions |
L, C, R, Z, D, Q, G, B, Y, phase, Rdc, Vdc, Idc |
| Test Signal Voltage |
Up to 20 Vrms (Option 001) |
| DC Bias |
Optional DC bias enhancement (Option 001) |
| Display |
7" color graphical display |
| Sweep Capability |
List sweep up to 201 points |
| Averaging |
Up to 256-point averaging (mode dependent) |
| Measurement Technique |
4-terminal-pair measurement |
| Auto Functions |
Open/Short/Load compensation, auto/manual ranging |
| Interfaces |
USB 2.0, LAN (10/100), GPIB (IEEE-488.2, SCPI) |
| LXI Compliance |
Class C |
| PC Connectivity |
USBTMC, LAN, GPIB |
| Applications |
Component characterization, materials testing, R&D, production test |
| Option Modules |
Power & DC bias (Option 001), handler/scanner options |
| Max Measurement Bandwidth |
Up to 2 MHz test frequency capability |
| Power Requirements |
100–240 VAC, 50/60 Hz |
| Power Consumption |
~150 VA (typical max system dependent) |
| Operating Temperature |
0 °C to 55 °C |
| Humidity |
Up to 95% RH |
| Altitude |
Up to 2000 m |
| Form Factor |
Benchtop instrument |
