Clamp-on Ground Resistance Tester
- Specification
- Application
Electrical Specifications: (23℃±5℃)
Ground Resistance (Auto range):
Range |
Resolution |
Accuracy of Reading1 |
0.025 - 0.250 |
0.002 |
± 1.5% ± 0.05 |
0.251 - 1.000 |
0.02 |
± 1.5% ± 0.05 |
1.001 – 10.00 |
0.02 |
± 1.5% ± 0.1 |
10.01 - 50.00 |
0.04 |
±2.0% ± 0.3 |
50.01 – 100.0 |
0.04 |
±2.0% ± 0.5 |
100.1 - 200.0 |
0.4 |
± 3.0% ± 1.0 |
200.1 - 400.0 |
2 |
± 5.0% ± 5 |
400.1 - 600.0 |
5 |
± 10% ± 10 |
600.1 – 1500 |
20 |
± 20% |
1 Loop resistance noninductive, external field < 50 A/m, external electrical field < 1 V/m, conductor centered.
2 Resistance Measurement Frequency: 3.333KHz
High and Low Alarm
|
Range |
Resolution |
High Alarm |
0 - 1510 |
1 |
Lo Alarm |
0 - 1510 |
1 |
Ground/ Leakage Current (Auto range, 50/60 Hz, True RMS, Crest Factor < 3.0)
Range |
Resolution |
Accuracy of Reading |
0.300 - 1.000 mA |
0.001 mA |
± 2.0% ± 0.05 mA |
1.00 - 10.00 mA |
0.01 mA |
± 2.0% ± 0.03 mA |
10.0 - 100.0 mA |
0.1 mA |
± 2.0% ± 0.3 mA |
100 – 1000 mA |
1 mA |
± 2.0% ± 3 mA |
Ground/ Leakage Current (50/60 Hz, True RMS, Crest Factor < 3.0)
Range |
Resolution |
Accuracy of Reading |
0.200 – 4.000 A |
0.001 A |
± 2.0% ± 0.03 A |
4.00 – 30.00 A |
0.01 A |
± 3.0% ± 0.03 A |
Accuracy of Resistance Calibration Plate: ±1%
Data Logging Capacity:116 records
Data Logging Interval: 1 to 255 seconds
General Specifications:
Conductor Size: |
23 mm (0.9”) approx. (5601) 35 mm (1.38") (5637) |
Jaw Opening: |
27 mm (1.06”) approx. (5601) 38 mm (1.49") (5637) |
Dimension: |
257mm (L) x 100mm(W) x 47mm(H) 10.1" (L) x 3.9"(W) x 1.9"(H) (5601) 276mm (L) x 100mm(W) x 47mm(H) 10.8" (L) x 3.9"(W) x 1.9"(H) (5637) |
Battery Type: |
9V IEC 6 LR61 (Alkaline) |
Display: |
4 digits 9999 counts LCD |
Range Selection: |
Auto |
Auto-Power-Off: |
About 4~6 minutes |
Overload Protection: |
100A (continuous); 200A (5 sec.) |
Overload Indication: |
OL |
Power Consumption: |
40mA |
Low Battery Indication: |
|
Battery Life: |
3000 measurements |
Sampling Time: |
0.5 seconds (5601) 20 times / seconds (5637) |
Operating Temperature: |
0C to 50C (14F to 122 F) |
Operating Humidity: |
less than 85% relative |
Altitude: |
up to 2000M |
Storage Temperature: |
-20C to 60C (-4F to 122 F) |
Storage Humidity: |
less than 75% relative |
Temperature Coefficient:
|
0.1% x (Specified Spec.) / ℃ (<18℃ or >28℃) |
Weight: |
640g / 1.4 lbs (5601) 750g / 1.65lbs (5637) |
Accessories: |
Resistance Calibration Plate x 1 9V Battery (Installed) x 1 Users Manual x 1 Carrying Case x 1 |
l Telecommunication
l Electrical Power Plant
l Factory and Facility
l Cable TV System
l Cellular Phone System
l Gas Station & Tank