AEMC 2135.19 Ground Resistance Tester Model 4620 Kit - 150ft
Número de modelo: AEM213519
The Digital Ground Resistance Tester Model 4620 performs earth ground resistance and soil resistivity tests. This direct reading tester measures from 0 to 2000Ω, and is auto-ranging, so it automatically seeks outs the optimum measurement range. The Model 4620 is rugged, easy-to-use and is ideal for maintenance crews performing numerous tests. It exceeds mechanical and safety specifications for shock, vibration and drop tests specified in IEC standards. It is designed to reject high levels of interference, so it can be used under difficult conditions such as high stray currents that normally affect accuracy.
Cat #2130.43 & Cat. #2135.35
The Model 4620 is also available in complete Kits (150ft, 300ft and 500ft).
Pool Grounding 2 Pole Test Demo
Check out this great step-by-step pool grounding demonstration video using Model 4620
| Range (Auto-ranging) | 0 to 2000Ω |
| Resolution | 0.01 to 1Ω |
| Test Current | 0.1 to 10mA |
| Accuracy Typical | ±(2% Reading +1ct) |
| Open Voltage | 42V peak |
| Withstanding Voltage | 250V AC or 100V DC |
| Operating Frequency | 128Hz square wave |
| Interference | Rejection to high levels of interference voltage (DC, 50/60Hz, harmonics) |
| Maximum Auxiliary Rod Resistance |
Current Circuit: 3kΩ @ 20Ω range 30kΩ @ 200Ω range 50kΩ @ 2000Ω range |
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Voltage Circuit: 50kΩ on all ranges |
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| Response Time | 4 to 8 seconds for a stabilized measurement |
| Display | 200 counts, 7 segment LCD, backlight |
| Power Source | 8 x 1.5V C alkaline batteries |
| Battery Life | 4500 15-seconds tests, low battery indicator |
| Dimensions | 10.8 x 9.7 x 5.0” (273 x 247 x 127mm) |
| Weight (with Battery) | 6.28 lbs (2.85kg) |
| Operating Temperature | 14° to 131°F (-10° to 55°C) |
| Storage Temperature | -40° to 158°F (-40° to 70°C) |
| Relative Humidity | Up to 90% |
| Ingress Protection (IP) | IP 65 (closed); IP 63 (open) |
| EMC | EN 61326-1 |
| Safety Compliance |
EN 61557, EN 61010-1, 30V CAT III, Pollution Degree 2
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