The smart digital power meter is an economic and portable measuring instrument. It is a multi-functional measuring instrument which integrating voltage, current, power, power factor, frequency and harmonic wave. The product is widely used in production, testing, evaluation and scientific research and multi-field. UTE9800+ series include three models: UTE9802+, UTE9806+, and UTE9811+. It adopts high speed CPU for data processing, the sampling resistance of voltage and current are all use low temperature drift resistor, therefore, the stability and accuracy of measurement data are guaranteed. UTE9800+ series has true RMS measurement; it can adjust to the electric parameter measurement of various occasions such as full wave, half wave (AC/DC type) and irregular waveform. This instrument can measure voltage (V), current (A), active power (W), apparent power (VA), voltage peak (Vpk), current peak (Apk), power factor (PF), frequency (Hz), harmonic wave and wave crest ratio. It has perfect functions, superior performance and simple operation. The instrument can meet the needs of high-speed measurement in production sites, as well as laboratory and R&D measurements. It is widely used in in the fields of lighting appliances, power tools, household appliances, electric motors and electric heating appliances of production lines, laboratories and quality inspection departments.
The UNI-T UTE9811+ Smart Digital Power Meter sets a new standard for harmonic analysis in power measurement instrumentation. Engineered for professionals who require detailed power quality assessment, this advanced meter combines comprehensive harmonic measurement capabilities with exceptional measurement accuracy. Using phase-locked loop (PLL) synchronization and innovative digital signal processing algorithms, the UTE9811+ delivers harmonic analysis up to the 50th order with industry-leading precision and update speeds as fast as 0.1 seconds.
The instrument's intuitive multi-window display provides simultaneous visualization of voltage, current, power, and harmonic components, enabling engineers and technicians to quickly identify power quality issues and their sources. With its ability to measure voltage crest ratio and current crest ratio, the UTE9811+ offers powerful tools for evaluating non-linear loads and analyzing distorted waveforms that can affect equipment reliability and efficiency. Perfect for power quality audits, equipment validation, and troubleshooting complex electrical systems, the UTE9811+ delivers professional-grade performance in both laboratory and field environments.
The UTE9811+ employs sophisticated phase-locked loop (PLL) synchronization combined with innovative digital signal processing algorithms to deliver exceptional harmonic analysis capabilities. This technology enables accurate measurement of harmonic components up to the 50th order with update rates as fast as 0.1 seconds. The high-speed processing dramatically improves test efficiency compared to conventional instruments, allowing engineers to quickly identify and characterize harmonic distortion in electrical systems.
UTE9811+ supports harmonic measurement, it adopts phase-locked loop (PLL) synchronization method and combine with the innovative digital signal processing algorithm, which makes the update rate of harmonic measurement data up to 0.1s, it greatly improving the test efficiency, so as the precision of harmonic measurement is higher than other similar products.
- Measuring Modes: V,A,W,PF/Hz,THD/CF
- Comprehensive Harmonic Analysis - Measures up to the 50th harmonic with industry-leading accuracy
- Rapid Update Rate - Harmonic measurement data updates as fast as 0.1 seconds for real-time analysis
- Crest Ratio Measurement - Accurately evaluates voltage and current crest ratios for non-linear load analysis
- Multi-window Display - Simultaneously view voltage, current, power, and harmonic/frequency measurements
- PLL Synchronization - Phase-locked loop technology ensures precise harmonic capture and analysis
- Automatic Range Selection - Optimizes measurement accuracy by selecting the appropriate range
- Limit Testing and Alerting - Set upper and lower limits for current and power with audible and visual alerts
- Communication Versatility - RS-232 and RS-485 interfaces with SCPI and Modbus protocol support
- Rugged Construction - Fall-proof design with silicone angle protection for field and laboratory use
- PC Software Integration - Visualize harmonic spectrums and export data for detailed analysis
Applications
- Laboratory & Research & Development (R&D)
- Industrial & Manufacturing
- Quality Control & Testing
- Field Service & Maintenance
- Educational Institutions
Each Unit Includes
- 1 - Smart Digital Power Meter (UTE9811PLUS)
- 1 - Power Cord
- 1 - Set of Test Leads
- 1 - Calibration Certificate
- 1 - RS232 Serial Port Line
