C.A 6462 Earth & Resistivity Tester
Earth expertise
In its rugged, leakproof case, the C.A 6462 is easy to use, designed specifically for operation in the field. Wherever it is necessary to install an earth connection or characterise an existing earth point, it helps to establish an accurate, fast and reliable diagnosis with optimum comfort and safety.
3-in-1 tester: resistivity, earth, couplin
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Measurement range: 0.00 to 2,000W (3 automatic calibres)
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Change from 4 - wire method to 3-wire method thanks to 1 removable captive bar between E and ES
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3 fault presence indicators to validate measurement
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Measurement frequency: 128Hz
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Easy connection of rods through colour-coded terminals
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Large backlit digital display with 2,000 counts
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Power supply: NiMH rechargeable battery for an average battery life, constantly controlled, of 1,180 measurements of 15s each
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IP53 leakproof case with folding cover and carrying handle
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Electrical safety: IEC 61010 and IEC 61557
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Dimensions: 273x247x127 mm - weight: 3.3 kg
Technical Datasheet Earth & Resistivity Tester C.A 6462
| Model | C.A 6462 | |
| Reference | P01126502 | |
| Manufacturer - Origin |
Chauvin Arnoux - France |
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| Ground resistance | Test method | 3P & 4P method |
| Range | 0.00 ... 19.99 Ω / 20.00 ... 199.9 Ω / 200.0 ... 1999 Ω (automatic) | |
| Resolution | 10 mΩ / 100 mΩ / 1 Ω | |
| Test current | 10 mA / 1 mA / 0.1 mA | |
| Accuracy | ±2 % ±1 pt / ±2 % ±1 pt / ±2 % ±3 pt | |
| Measurement frequency | 128 Hz | |
| Coupling measurement | yes | |
| Ground resistivity | Test method | Wenner & Schlumberger |
| Range | 0,01 to 99,9 kΩ | |
| Measurement frequency | 128 Hz | |
| Response time | between 4 and 8 seconds depending on measurement conditions | |
| Power supply | rechargeable NiMH battery | |
| Protection | IP53 | |
| Conditions for use | -10 °C…+55 °C / 20 %…90 % RH | |
| Dimensions / Weight | 273 x 247 x 127 mm / 3.3 kg | |
| EMC | EN 61 000-3, EN 61 000-4 | |
| Safety | 50 V CAT III, IEC 61010 & IEC 61557 | |
