Advantest ADCMT 7451A Digital Multimeter

Advantest ADCMT 7451A is a high-performance digital multimeter with a 5½-digit display designed for precise measurements in various applications.

Main Specifications:

• Display resolution: 5½ digits
• Maximum sampling rate: up to 5,000 readings per second
• DC voltage measurement (DCV): range from 1 µV to 1000 V
• DCV measurement accuracy: 0.01% per year
• DC current measurement (DCI): range from 10 nA to 3 A
• Resistance measurement: from 100 µΩ to 300 MΩ
• AC voltage measurement (ACV): from 1 µV to 700 V
• ACV frequency range: from 20 Hz to 300 kHz
• AC current measurement (ACI): from 10 nA to 3 A
• Interfaces: USB and GPIB

Features:

• High-speed data sampling: a new A/D converter enables a sampling rate of up to 5,000 readings per second, allowing for fast digitization and accurate interval data recording.
• Variable integration time: adjustable integration time from 100 µs to 10 s allows precise measurement of average values of pulsed voltage and current signals.
• Versatile trigger functions: built-in trigger functions, such as level and delta triggers, support various measurement types.
• Low-power resistance measurement: the low-power resistance measurement function (LP-2WΩ/LP-4WΩ) minimizes thermal effects on sensitive components.
• Dual-channel DC voltage measurement: an additional DCV-Bch channel with a fixed range of 10 V enables dual-channel voltage measurements, enhancing measurement efficiency.

With its capabilities, Advantest ADCMT 7451A is suitable for a wide range of applications requiring high measurement accuracy and reliability.