Agilent 4278A Capacitance Meter Technical Specifications

The 4278A 1 kHz/1 MHz capacitance meter is a high-speed, highly reliable, precision test instrument aimed at incoming/outgoing capacitor inspection applications on the production line and in quality control. The 4278A will improve test efficiency by performing comparative meaurements of low to medium value capacitors(up to 200 µF - a range that covers most ceramic and film capacitors). The 4278A's standard measurement frequencies and oscillator output level are 1 kHz/1 MHz and from 0.1 V to 1 V in 0.1 V steps, respectively.

The built-in comparator function of the 4278A gives you the ability to sort parts into ten bins. A high-speed HP-IB interface and an optional handler interface are available fir combining the 4278A with an automatic handler and an external computer, to build a total solution for automatic testing and data acquisition and analysis.

Key Specifications
Measurement Speed
Measurement speed: 6.5 ms/10 ms/21 ms
Measurement parameters: C-D, Q, ESR, G
C-D measurement accuracy: 0.07%, 0.0005(1 kHz, 21ms);.0.5%, 0.0002(1 MHz, 21 ms)
High resolution: 6 digit, D:0.00001
Intelligent built-in comparator: 10-bin sorting

For pricing information, or to receive an official price quotation for the Agilent 4278A Capacitance Meter, please click on the "Request Quote" button below.

Agilent 4268A Capacitance Meter, 120 Hz - 1 kHz Technical Specifications 

The 4268A capacitance meter offers the ability to test high value multi-layer ceramic capacitors at a constant large test signal level and at high speed. The constant test level feature allows the MLCCs to be tested, in compliance with IEC 384-10 standard, for up to 70 uF at 1 V rms at 1 kHz. 120 Hz measurement ensures the constant 1 rms test signal for up to 600 uF. The 4268A can provide measured values along with comparator results within 25 ms, maximizing test throughput in MLCC production lines.

For pricing information, or to receive an official price quotation for the Agilent 4268A Capacitance Meter, 120 Hz - 1 kHz, please click on the "Request Quote" button below.

Agilent 4288A Capacitance Meter, 1 kHz - 1 MHz Technical Specifications

The 4288A 1 kHz/1 MHz capacitance meter offers a high-speed with reliable measurements for capacitor testing in the production lines. The measurement capabilities of capacitance from low to middle values (up to 20 uF) can be realized with accurate measurements. The 4288A contributes improvements of the test throughput, while attaining excellent component quality for ceramic capacitor testing.

Measurement Time
High speed measurement: 6.5 ms

Basic Accuracy
Accurate C-D testing: 0.07%, 0.0005

More Features
Small cabinet size

For pricing information, or to receive an official price quotation for the Agilent 4288A Capacitance Meter, 1 kHz - 1 MHz, please click on the "Request Quote" button below.

Agilent E4981A Capacitance Meter 120 Hz, 1 kHz, 1 MHz Technical Specifications

The E4981A 120 Hz/ 1 kHz/ 1 MHz capacitance meter offers a high-speed with reliable measurements for ceramic capacitor testing in the production lines. The E4981A realizes the measurement capabilities of capacitance from small to large values with accurate measurements. The E4981A contributes improvements of the test throughput, while attaining excellent component quality for ceramic capacitor testing.

Measurement Time
High speed measurement: 2.3 ms (1 MHz), 3.0 ms (1 kHz), 11.0 ms (120 Hz)

Basic Accuracy
Accurate C-D testing: 0.07%, 0.0005

More Features
9 Bin Sorting
256 Multi-channel correction
Compatible SCPI command and Handler/Scanner interfaces with the 4268A and 4288A
Test signal level compensation for high value ceramic capacitor tests
Versatile PC connectivity (LAN, USB and GPIB)

For pricing information, or to receive an official price quotation for the Agilent E4981A Capacitance Meter 120 Hz, 1 kHz, 1 MHz, please click on the "Request Quote" button below.