Hioki DM7275 Precision DC Voltmeter

The Hioki DM7275 Precision DC Voltmeter delivers exceptional measurement accuracy and stability, making it suitable for demanding applications in both laboratory and production settings. With a 7½-digit display, it provides high-resolution readings, and its 1-year guaranteed accuracy of 20 ppm (0.002%) ensures reliable performance over time. The voltmeter is equipped with a built-in capacitance contact check function, utilizing a faint 10 mVrms signal to verify proper probe contact, which is crucial for accurate measurements, especially when dealing with sensitive components like lithium-ion batteries. Additionally, the DM7275 offers temperature compensation capabilities, allowing for measurements to be adjusted to a standard temperature, further enhancing measurement accuracy in temperature-sensitive applications. The instrument supports various interfaces, including LAN, USB 2.0, and external I/O, facilitating integration into automated testing systems. Its robust design and advanced features make it a reliable choice for professionals requiring high-precision DC voltage measurements.

Features

• High-Accuracy Measurements: Provides 7½-digit resolution with a guaranteed 1-year accuracy of 20 ppm (0.002%) at the 10 V range.
• Wide Voltage Measurement Range: Measures DC voltages from 100 mV to 1,000 V across five ranges.
• Capacitance Contact Check: Utilizes a built-in C-monitor to verify proper probe contact, enhancing measurement reliability.
• Temperature Compensation: Offers temperature compensation capabilities to adjust measurements to a standard temperature, improving accuracy in temperature-sensitive applications.
• Multiple Communication Interfaces: Equipped with LAN, USB 2.0, and external I/O interfaces for seamless integration into automated systems.
• Comprehensive Measurement Functions: Includes smoothing, null, scaling, over-range display, self-calibration, auto-hold, and contact check functions.
• Advanced Management Support: Features comparator, binning, absolute value judgment, label display, statistics, measurement information, communication monitor, and external I/O test functions.
• Temperature Stability: Operates reliably in temperatures ranging from -10°C to 60°C, with a ±0.5°C accuracy when combined with the optional Z2001 temperature sensor.
• Integration Time Options: Offers integration time settings in PLC/ms modes, with PLC settings of 0.02/0.2/1/10/100 ms and ms settings from 1 to 9999 ms.
• Compact and Robust Design: Dimensions of 395 mm × 180 mm × 260 mm and a weight of approximately 3.6 kg, suitable for both laboratory and field use.

Includes

• Instruction manual ×1
• Power cord ×1
• Application disk (CD-R) ×1