High resolution of 1 mΩ, ideal for large earth systems
Versatile tests modes
High accuracy for earth/ground electrode grid and soil resistivity tests
Rechargeable battery power that can last all day with a fast re-charge (up to 10 hours)
Robust instrument with IP65 protection
Automatic test frequency selection, with filters and high current features
Diagnostic trace display
Data storage
Large colour display that shows numeric and graphical results
Optional earth testing kit (ETK) available
The DET2/3 high resolution earth tester is a robust and compact automatic earth) test instrument designed to measure earth electrode resistance and soil resistivity. For use on large or more complex earth systems, which include communications earth systems and difficult test environments, it can be used to test in accordance with BS 7430 (earthing/grounding), BS-EN-62305 (lightning protection), BS-EN-50122-1 (railway applications), and IEEE Standard 81.
Test frequency, test current, and filtering can be quickly and easily adjusted so that adverse conditions, which can influence the test, can be overcome, and a wide band of test current frequencies, with a resolution of 0.5 Hz, can be used to eliminate errors caused by noise in the earth.
With its microprocessor controlled system it provides a flexible and ‘user-friendly’ approach to earth/ground tests by the provision of excellent error detection capabilities and full test information shown on a large colour display. The DET2/3 can provide a live trace of its measurements, which graphically shows the amount of noise from the system under test - a powerful diagnostic tool for the expert earth/ground test engineer.
The DET2/3 also includes an automatic frequency selection feature that scans for frequencies with the lowest noise level and then runs a test at that frequency. The selected test current frequency, test current level, and the increased filtering option are stored in memory for use in subsequent tests.
Use of the latest processors and a large internal memory allows for immediate calculations of resistivity (Wenner or Schlumberger method) and the ability to save a complete days’ worth of test results. Test result data can be downloaded directly through a USB drive or straight to a Windows PC running PowerDB™ software.
Video MEGGER DET2/3
Standard accessories
DET2/3 Earth Tester with ETK 50M (UK plug) 1008-963
DET2/3 Earth Tester with ETK 50M (SCHUKO plug) 1008-964
DET2/3 Earth Tester with ETK 50M (US plug) 1008-969
DET2/3 Earth Tester with ETK 100M (UK plug) 1008-983
DET2/3 Earth Tester with ETK 100M (SCHUKO plug) 1008-984
DET2/3 Earth Tester with ETK 100M (US plug) 1008-989
• Full autoranging for measuring the length of power, telephony, CATV and LAN cables, provides distance to an open or short. • Extra large, high resolution backlit LCD. • Automatic output impedance control of 25, 50, 75, 100, 125 or 150 ohms. • User-friendly menu on screen operation. • Cable length calibration function. • Internal library of 39 standard cable types.
• best resolution of 0.1m the TDR2000/2 has a 20km maximum range • Comprehensive Dual Channel capability with dual aspect display. • AUTO set up mode for instant use. • Ultra fast pulse for near end fault identification. • Xpert guidance to potential fault. • IP54 rating offers real life working. • Designed for use on all metallic paired cables.
• Suitable for testing timing and travel on all circuit breakers with single interrupter per phase • Extremely easy-to-use and reliable • Two separate timing channels for measurement of auxiliary contacts • Analog measurement channels for travel transducers or general voltage/current measurements • Static and dynamic resistance measurements along with the SDRM201 accessory
• Provides reliable and accurate test results in noisy high voltage substations • Four standard models. Full stand-alone functionality or data acquisition models without user interface. • Fast and safer with DualGround™ testing, both sides of breaker grounded • On-screen assistance with connection diagrams and test template Wizard • All models can be controlled via computer
• Modular based design - user configurable TM1800 from nine different modules • Built in PC with CABA Local software - advanced testing with predefined breaker test plans (templates), onsite measurement view and analysis • Dual ground testing using DCM module - increased safety with both sides of breaker grounded • Fast and easy testing - Select-Connect-Inspect workflow and high level user interface • Graphical results for quick interpretation - timing and motion measurements, coil currents • USB and Ethernet communication interface - for quick back up, LAN connection and printer options • CABA Win - for advanced data analysis, database interface and common test data archive
• Replaces the need for multiple test sets
• Powerful, portable and compact system
• Reduces user training and testing time
• Extend the life of power transformers
• 1 Hz insulation condition testing
• Manage and analyse test data
• Patented Confidence Meter™ for True Loop™ testing
• Easy certificate generation and reporting
• User upgradeable operating system
• Intuitive interface for ease of use
• Comprehensive EV Testing Capability
Datasheet
PDF, 0.85 Mb
