Keysight 4288A Capacitance Meter
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Keysight 4288A capacitance meter offers 1 kHz/1 MHz measurements with 0.07% accuracy and 6.5 ms speed for production testing.
Product details
| Model | 4288A |
| Manufacturer | Keysight |
| Category | RF Power Meters |
| Availability | Made to order |
Description
Overview
The Keysight 4288A is a 1 kHz / 1 MHz capacitance meter designed for high-speed, reliable measurements of capacitive components in production environments. It supports measurement of capacitance values from low to mid-range (up to 20 µF) with excellent accuracy, particularly suitable for ceramic capacitor testing.
Key Features
- Dual frequency operation: 1 kHz and 1 MHz
- High-speed measurement: 6.5 ms per test
- Basic accuracy: 0.07% for capacitance, 0.0005 for dissipation factor
- Measurement range: up to 20 µF capacitance
- Multiple measurement parameters: Cp-D, Cp-Q, Cp-Rp, Cp-G, Cs-D, Cs-Q, Cs-Rs
- Series and parallel equivalent circuit models
Measurement Parameters
- Cp: Capacitance measured using parallel equivalent circuit model
- Cs: Capacitance measured using series equivalent circuit model
- D: Dissipation factor
- Q: Quality factor (inverse of D)
- G: Equivalent parallel conductance
- Rp: Equivalent parallel resistance
- Rs: Equivalent series resistance
Applications
- Production line ceramic capacitor testing
- Capacitor quality assurance and incoming inspection
- Component characterization laboratories
Specifications
| Frequency | 1 kHz, 1 MHz |
| Capacitance Range | Up to 20 µF |
| Measurement Time | 6.5 ms |
| Accuracy (Capacitance) | 0.07% |
| Accuracy (Dissipation Factor) | 0.0005 |
| Measurement Parameters | Cp-D, Cp-Q, Cp-Rp, Cp-G, Cs-D, Cs-Q, Cs-Rs |
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Keysight 4288A Capacitance Meter
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