Uni-T UTE310 AC/DC Precision Power Meter

Features and Specifications

• RMS measurement range: 25uA-20A/75mV-600V
• Highest resolution: 1mV/0.1uA/0.001mW
• Sampling rate: 1MHz
• Measurement bandwidth: DC, 0.1Hz-300kHz, 4.3inch TFT LCD
• Basic accuracy for voltage, current, and power is rated at 0.1%
• Display: 4.3 inch TFT-LCD and a display resolution 480x272
• Iterfaces: USB, RS-232, and LAN, with GP-IB (optional)
• Supports both Modbus and SCPI communication protocols
• Functions/Features:
  • Voltage and current waveform display
  • Harmonic graphic display
  • D/A output for measurement recording
  • Comparator function
  • Current sensor input
  • USB data storage

UTE310 Overview

The UTE310 is a high precision and high performance digital power meter with a current measurement range of 25μA to 20A, making it ideal for production, testing, and R&D applications. It features oscillography for observing signal changes in peak-to-peak and waveform formats. The device measures basic power parameters such as voltage, current, and power factor, supporting both AC and DC signals. It also supports harmonic measurement compliant with IEC61000-4-7, allowing analysis of harmonic components in voltage, current, power, and phase angle, displaying up to 50 harmonics.

The UTE310 offers mathematical operations, enabling addition, subtraction, multiplication, and division of measured parameters. It integrates current and power, with options for continuous or normal integral modes. Multiple interfaces, including USB, RS-232/GPIB, and LAN, allow for remote control. The automatic range function adjusts the measurement range as needed.

Users can connect an external memorizer to save data and export/import configuration parameters. The built-in digital filter includes line and frequency filters to reduce noise and unwanted harmonic components. PC analysis software facilitates remote control, data acquisition, display, analysis, and saving of measured values, harmonics, and waveforms.

The UTE310 holds maximum values for RMS/Peak voltage and current, active power (P), reactive power (Q), and apparent power (S). It utilizes a 1MHz sampling frequency and a bandwidth of DC, 0.1Hz to 300kHz. The low current measurement capability of 25µA accurately measures standby power loss in household appliances. Its wide current sensor input range of 50mV to 10V is compatible with various sensors, suitable for intermittent operation equipment. The data update interval is adjustable from 0.1s to 20s, catering to different frequency signal measurement needs.

What's in the Box

• UTE310 AC/DC Precision Power Meter
• French elbow two-pin round power cable
• Safety double banana connector cable (1x red/black)
• Fork type insulated cold-pressing terminal (2x red/black)
• Product calibration certificate
• Download guide of product manual and software