|
AEMC Micro-Ohmmeter 6292
|
|
Item Number: 2129.83
|
AEMC Micro-Ohmmeter 6292
200A, includes DataView® Software
The high-current Micro-Ohmmeter Model 6292 is a portable, microprocessor-controlled instrument. It has optimized filters and protection for measurements in electrical substations. The Model 6292 can be used to accurately measure very low contact resistances of high voltage circuit breakers, switches, busbars, etc., with test currents up to 200A.
Measurement accuracy is guaranteed through a state-of-the-art signal amplification system, offset-free with high long-term stability. Resistance readings are shown in the alphanumeric display with up to 4½-digit resolution. It allows measurement resistances up to 1Ω, and resolution of 0.1µΩ.
Product Features:
- Perform tests normally or with both sides of the switch gear connected to the ground
- Four languages
- Cooling system to improve the number of sequential tests that can be performed
- Programmable Test Duration to 120 seconds
- Viewing of stored tests on the instruments display
- Programmable and manual test current selection
- Accurately measures low contact resistances with test currents up to 200A
- Measures resistances up to 1Ω
- Low resolution of 0.1µΩ
- Large LCD digital display
- Stores up to 8,000 test results
- USB communication interface
- Printout using DataView software and a PC
- Rugged, light-weight and water-resistant case
Applications:
- Switchgear contact resistance
- Circuit breaker contact resistance
- Air frame bonding
- Rail bonding
- Pipeline bonding
Included:
- 1 - Set of 20 ft Kelvin test leads w/C clamp
- 1 - Ground lead (green) with clamp
- 1 - 5 ft USB cable
- 1 - 110V US power cord
- 1 - 12A fuse (5x20mm)
- 1 - User manual
- 1 - DataView software
| ELECTRICAL
|
| Test Current Range
|
5 to 200A (True DC)
|
| Resistance Range
|
0.1µΩ to 2mΩ
2 to 200mΩ
200mΩ to 1Ω
|
| Accuracy
|
± 1% of reading from 50µΩ to 1Ω
|
| Resolution
|
0.1µΩ to 2mΩ
2 to 200mΩ
200mΩ to 1Ω
|
0.1µΩ (50 to 200A)
10µΩ (25A at 200mΩ)
1mΩ (5A at 1Ω)
|
| Output Voltage
|
100VAC: 4.2V @ 200A
220VAC: 8.6V @ 200A
|
| Max. Load Resistance
|
100VAC: 20mΩ @ 200A
220VAC: 42mΩ @ 200A
|
| Measurement Method
|
Four-terminal, Kelvin-type
|
| Test Mode
|
Normal or both sides grounded (BSG)*
|
| Adjustable Test Time
|
Unlimited for test currents of 100A or less;
5 to 120 seconds for test currents above 100A
|
| Memory
|
Stores up to 8000 measurements
|
| Automatic Storage Of Test Results
|
Yes
|
| Interface
|
USB 2.0, supplied with DataView® software for download and reporting
|
| Power Supply
|
100 to 240VAC, 50/60Hz
|
| MECHANICAL
|
| Dimensions
|
19.8 x 15.5 x 7.5" (502 x 394 x 190mm)
|
| Weight
|
24.25 lbs (11 kg) approx
|
| ENVIRONMENTAL
|
| Operating Temperature
|
32° to 122°F (0° to 50°C)
|
| Storage Temperature
|
14° to 158°F (-10° to 70°C)
|
| Humidity
|
95% RH (non-condensing)
|
| SAFETY
|
| Environmental Protection
|
IP 54 with cover closed
|
| Safety Rating
|
IEC61010-1
|
|
|
|