E4981A Capacitance Meter 120 Hz/1 kHz/1 MHz
Product Fact Sheets
Product Fact Sheet
A New Standard for Ceramic Capacitor Production Tests
The Keysight Technologies, Inc. E4981A capacitance meter offers a high-speed with reliable measurements for ceramic capacitor production tests.
The E4981A realizes the capacitance measurement capabilities from low to high values with outstanding high accuracy. The E4981A is the direct successor of the 4268A (120 Hz/1 kHz) and 4288A (1 kHz/1 MHz), which are the de-facto standards in ceramic capacitor testing.
Key features
1. Fast measurement speed
- 2.0 ms (1 MHz), 2.7 ms (1 kHz), 10.7 ms (120 Hz)
- More than two times faster measurement speed than 4268A and 4288A
2. Accurate and repeatable measurement
- Basic accuracy C: ± 0.07 %, D: ± 0.0005
- Smaller variance in low capacitance measurements
3. System integration capability
- GPIB/LAN/USB interfaces
- Handle I/F, scanner I/F
- Contact check function
- Synchronous source
- 1 MHz test frequency shift (±1 %, ±2 %)