Electro Tech Systems 255 Ground Resistance Tester
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Description
The Electro Tech Systems 255 Ground Resistance Tester is a specialized instrument designed for measuring the electrical resistance of grounding systems. It is commonly used in electrical installations, telecommunications, and industrial facilities to ensure the effectiveness of grounding systems in dissipating electrical currents and maintaining electrical safety. Here are its key specifications:
- Measurement Range: Offers a wide measurement range for ground resistance values, typically ranging from a few ohms to several hundred ohms, depending on the model and application.
- Accuracy: Provides high accuracy in ground resistance measurements, typically with a class-leading accuracy class of 1% or better, ensuring reliable and precise results.
- Measurement Methods: Supports multiple measurement methods such as the three-point fall-of-potential method, the four-point method, and the clamp-on method, offering flexibility in measurement techniques based on the ground system’s configuration and accessibility.
- Digital Display: Features a digital display with clear readouts of ground resistance values in ohms, allowing users to easily monitor and record measurement data.
- Test Current: Generates a controlled test current to inject into the ground system during measurements, ensuring consistent and accurate readings across different ground resistance levels.
- Auto Range: Includes auto-ranging capabilities to automatically adjust measurement ranges based on the ground resistance being measured, optimizing measurement accuracy and resolution.
- Data Logging: Offers data logging capabilities to record and store ground resistance measurements for analysis, documentation, and reporting purposes.
- User Interface: Provides a user-friendly interface with intuitive controls, menu options, and configurable settings for easy operation and customization of measurement parameters.
- Safety Features: Incorporates safety features such as overcurrent protection, insulation monitoring, and audible alarms to ensure safe operation and protect the instrument and users from electrical hazards.
- Battery Powered: Operates on batteries for portable use and flexibility in measurement locations, making it suitable for field measurements and on-site inspections.
- Applications: Suitable for a wide range of applications including ground system testing, lightning protection system verification, electrical equipment grounding verification, and compliance testing with industry standards and regulations related to grounding and electrical safety.
In summary, the Electro Tech Systems 255 Ground Resistance Tester is a reliable and essential tool for assessing the effectiveness of grounding systems, offering advanced features, high accuracy, and usability for diverse ground resistance measurement applications in electrical and industrial environments.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.