This selection guide details Agilent LCR meters and impedance analyzers, covering test technologies, frequency ranges, accuracy, and accessories for various…
This document serves as a selection guide for Agilent LCR meters, impedance analyzers, and test fixtures. It provides an overview of Agilent's impedance testing solutions, which cover a frequency range from 20 Hz to 3 GHz, designed for research, production, and quality assurance applications.
The guide compares different testing technologies, including Auto-Balance Bridge (ABB), I-V, RF I-V, and Network Analysis methods. It lists specific product models such as the E4991A, 4294A, and 4396B, detailing their frequency ranges, accuracy, display types, and primary applications for testing components like capacitors, inductors, and semiconductors. This manual is written in Chinese.
| Frequency Range (General) | 20 Hz to 3 GHz |
|---|---|
| 4396B Frequency Range | 100 kHz to 1.8 GHz |
| E4980A Basic Accuracy | 0.05% |
| 4294A Basic Accuracy | 0.08% |
| 4287A Basic Accuracy | 1% |
| 4285A Basic Accuracy | 0.1% |
| 4284A Basic Accuracy | 0.05% |
| 4287A Impedance Range | 0.2 Ohm to 3 kOhm |
| 4287A Test Speed | 9 ms |
| 4287A Q Value Accuracy | 6% @ Q = 100, 100 MHz |
| 4285A DC Bias Voltage | ± 40 V |
| 4285A DC Bias Current | 10 A |
| 4284A DC Bias Current | 20 A |
| 4284A DC Bias Current (with accessories) | 40 A |
| 4287A Interfaces | Feeder, GPIB, LAN |
| 4294A Interfaces | LAN |
| 4396B Interfaces | LAN, GPIB |
| 4396B Frequency Range | 100 kHz to 1.8 GHz |
| 4395A Frequency Range | 100 kHz to 500 MHz |
Agilent uses Auto-Balance Bridge (ABB), I-V, RF I-V, and Network Analysis methods.
The E4991A is the RF high-performance impedance/material analyzer for this range.
Yes, it offers superior accuracy for Q value testing at 6% @ Q = 100, 100 MHz.