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Electricity Meter Calibration Bench
Our Electricity Meter Calibration Bench is a high-precision metrology-grade calibration system specially developed for accurate error calibration, metrological verification and traceability testing of single-phase and three-phase energy meters. Tailored for calibration laboratories, third-party metrology institutions and high-standard meter manufacturing quality control, the equipment strictly complies with IEC 62052, IEC 62053 and IEC 60736 international metrology standards.
Features
Jian Xin Technical Limited is one of the most reliable manufacturers and suppliers of electricity meter calibration bench in China. With abundant experience, we warmly welcome you to buy customized electricity meter calibration bench at low price from our factory. If you have any enquiry about pricelist, please feel free to email us.
Our Electricity Meter Calibration Bench is a high-precision metrology-grade calibration system specially developed for accurate error calibration, metrological verification and traceability testing of single-phase and three-phase energy meters. Tailored for calibration laboratories, third-party metrology institutions and high-standard meter manufacturing quality control, the equipment strictly complies with IEC 62052, IEC 62053 and IEC 60736 international metrology standards.
Different from ordinary testing equipment, this calibration bench focuses on metrological accuracy, long-term traceability and calibration authority. It can complete full-item professional calibration including basic error correction, creep calibration, starting current calibration, power factor point calibration and temperature drift verification.
Core Calibration Advantages & Technical Principles
1. Metrology-grade High-precision Closed-loop Calibration
The bench adopts high-stability digital power source and real-time closed-loop feedback sampling technology. The built-in high-precision reference standard meter synchronously samples and corrects output voltage, current and phase parameters in real time, effectively suppressing signal distortion and temperature drift interference.
With an overall accuracy class up to 0.05, the output deviation is far lower than the international standard tolerance. It ensures that each meter's calibration data is accurate, repeatable and consistent, avoiding unqualified products or market supervision risks caused by insufficient calibration precision.
2. Complete Traceable Calibration System
All calibration data is recorded with full timestamp, meter serial number and test parameter logs, with non-tamperable original data storage. The system automatically generates standard calibration certificates and test reports that fully conform to international audit standards.
3. Multi-scene Professional Calibration Adaptability
It supports calibration of all mainstream meter types worldwide: static energy meters, smart meters, prepayment meters, PLC communication meters and NB-IoT IoT energy meters. It covers full-range power factor adjustment and multi-load point calibration, realizing one machine to complete all standard calibration items required by IEC regulations.
4. Ultra-stable Long-term Calibration Performance
Key metrological components adopt industrial high-stability chips and independent temperature compensation circuits. Within the working temperature range of 0℃–40℃, the output fluctuation is extremely small. After 8 hours of continuous full-load calibration operation, no obvious accuracy drift occurs.
It solves the common pain point of traditional calibration equipment: frequent precision offset and regular recalibration, greatly reducing customers' later maintenance cost and downtime loss.
Hardware & Safety Design for Professional Calibration
The whole machine adopts separated strong and weak electric layout and independent air duct heat dissipation structure, which effectively isolates industrial electromagnetic interference and ensures stable calibration data in complex workshop and laboratory environments.
Equipped with multi-layer safety protection of overvoltage, overcurrent, short circuit and miswiring cutoff, it can instantly protect standard equipment and tested meters during abnormal calibration, improving the safety and stability of professional calibration work.
Intelligent Calibration Software System
Support one-click fully automatic calibration process, automatic parameter switching, automatic error calculation and automatic pass/fail judgment. Compatible with mainstream international meter communication protocols, supporting remote protocol upgrade and personalized calibration scheme customization.
The open data interface can be connected with laboratory management systems to realize intelligent, digital and standardized calibration management.
Application Scenarios
- Professional metrology calibration laboratories
- Third-party energy meter verification institutions
- High-standard quality calibration of energy meter manufacturers
- Overseas product certification and pre-market calibration testing
Compliance & Service
Designed and manufactured in full compliance with IEC international metrology standards, CE compliant version is available. Each equipment is delivered with complete factory inspection reports, and supports customized meter positions, output parameters and professional calibration functions.
We provide long-term warranty, remote technical support, on-site commissioning training and lifelong software upgrade services.
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