| AEMC 6470-B Specifications |
| 3-Point Measurement |
| Range (Auto-Ranging) |
0.01Ω to 99.99kΩ |
| Resolution |
0.01Ω to 100Ω |
| Test Voltage |
Nominal 16 or 32VRMS user selectable |
| Resistance |
| Measurement Frequency |
41 to 513Hz user selectable or automatic selection |
| Test Current |
Up to 250mA |
| Accuracy |
±2% of Reading + 1ct |
| Earth Coupling Measurement |
Yes |
| Soil Resistivity 4-Point Measurement |
| Test Method |
Wenner or Schlumberger selectable with automatic calculation of test results in Ω-meters, Ω-cm or Ω-feet |
| Range (Auto-Ranging) |
0.01 to 99.99kΩ |
| Resolution |
0.01 to 100Ω |
| Test Voltage |
16 or 32V user selectable |
| Frequency |
From 41 to 128Hz selectable |
| External Voltage Measurement |
| Range (Auto-Ranging) |
0.1 to 65.0V - DC to 450Hz |
| Accuracy |
2% of Reading + 3cts |
| Resistance Measurement (Bond Testing) |
| Measurement Type |
2-Point (with lead resistance compensation) or 4-Point (Kelvin sensing) user selectable |
| Range (Auto-Ranging) |
2-Point 0.01Ω to 99.9kΩ; 4-Point 0.001Ω to 99.99kΩ |
| Accuracy |
±2% of Reading + 2cts |
| Test Voltage |
16Vdc (+, - or auto polarity) |
| Test Current |
Up to 250mA max |
| Data Storage |
| Memory Capacity |
512 test results |
| Communication |
Optically isolated USB |
| Automatic Report Generation |
Yes - tabular listings and Fall-of-Potential plots |
| Power Source |
9.6V rechargeable battery pack |
| Recharging Source |
110/220 50/60Hz external charger with 18Vdc, 1.9A output or 12 Vdc vehicle power |
| Mechanical |
| Test Lead Connection |
4mm recessed banana jacks |
| Mechanical Shock |
Per EN 61557 |
| Vibration Test |
Per EN 61557 |
| Drop Test |
Per EN 61557 |
| Dielectric Test |
3kV 50/60Hz |
| Dimensions |
10.7 x 9.76 x 5.12" (272 x 248 x 130mm) |
| Weight |
7.5 lbs (3.5kg) |
| Case |
Polypropylene |
| Index of Protection |
IP53 with cover closed |
| Display |
| Display Type |
Custom 256 segment multi-line LCD |
| Backlight |
Blue electroluminescent |
| Communication |
| Software |
DataView graphing, analysis and reporting software |
| Environmental |
| Operating Temperature |
14° to 122 °F (-10° to 55°C) |
| Storage Temperature |
-40° to 158°F (-40° to 70°C) |
| Safety |
| Safety Rating |
EN 61010-1 50V Cat IV, Pollution Degree 2 |
| Double Insulation |
Yes |
| CE Mark |
Yes |