SE2000
SE2000 Ground Tester
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SE2000 Ground Tester
The SE2000 Ground Tester is a high-performance instrument designed for precise ground resistance testing. It has a wide resistance range from 0 to 1200 Ω, enabling it to handle various testing scenarios. It can measure current within 0-20 A, providing comprehensive data. Equipped with 300-group memory and an LCD display, it stores results conveniently and shows values clearly.
Applications
Telecommunication and Power Industries
Tests grounding of base stations, power lines, and substations to prevent malfunctions and ensure safe operation.
Meteorology and Computer Rooms
Protects meteorological equipment from lightning and maintains computer room equipment stability via proper grounding checks.
Oil Fields and Gas Stations
Ensures safe grounding of storage tanks, pipelines, and dispensers to avoid ignition risks.
Factory Grounding Networks and Lightning Rods
Verifies factory grounding networks and lightning rod performance, safeguarding machinery, workers, and structures.
SE2000 can also test the leak current from lowest 9.95 mA to highest 20 A, which is very helpful when there are huge harmonics and spurious waves in the under-tested ground network.
SE2000 can show resistance and current synchronously, thus reduce the testing time.
SE2000 Ground Resistance Tester can test ground resistance lowest to 0.010 Ω with resolution 0.001 Ω, highest to 1200 Ω, special clamp type makes the measurement conducted no need of using earth rod.
Maximum 300 group data can be stored for recalling any time.
| Mode | Range | Resolution | Accuracy |
Resistance | 0.010Ω-0.099Ω | 0.001Ω | ±（1%＋0.01Ω） |
| 0.10Ω-0.99Ω | 0.01Ω | ±（1%＋0.01Ω） | |
| 1.0Ω-49.9Ω | 0.1Ω | ±（1%＋0.1Ω） | |
| 50.0Ω-99.5Ω | 0.5Ω | ±（1.5%＋0.5Ω） | |
| 100Ω-199Ω | 1Ω | ±（2%＋1Ω） | |
| 200Ω-395Ω | 5Ω | ±（5%＋5Ω） | |
| 400Ω-590Ω | 10Ω | ±（10%＋10Ω） | |
| 600Ω-880Ω | 20Ω | ±（20%＋20Ω） | |
| 900Ω-1200Ω | 30Ω | ±（25%＋30Ω） | |
Current | 0.00mA -9.95mA | 0.01mA | ±（2.5%＋1mA） |
| 10.0mA -99.0mA | 0.1mA | ±（2.5%＋5mA） | |
| 100mA -300mA | 1mA | ±（2.5%＋10mA） | |
| 0.30A-2.99A | 0.01A | ±（2.5%＋0.1A） | |
| 3.0A-9.9A | 0.1A | ±（2.5%＋0.3A） | |
| 10.0A-20.0A | 0.1A | ±（2.5%＋0.5A） |
Calibration Loop
Battery(1.5V)
CD
