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Four-lead Kelvin method for accurate low resistance measurement
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Results within 0.05% accuracy
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Continuous testing up to 60 minutes at 10 A
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Tests both resistive and inductive material
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Three test modes: resistive (instantaneous), inductive (continuous), and auto (repetitive)
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Stores up to 1500 measurements
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Included DataView® Software for configuration, data storage, and printing reports
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Temperature measurement with 3-wire 100 Ω platinum RTD
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Selectable metal type (Copper, Aluminum, or Custom)
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Alarm mode with 2 alarms and High-Low trigger
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Rechargeable NiMH battery pack (6 V, 8.5 A•h)
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IP64 rating with cover closed
Micro-Ohmmeter Model 6255
$0.00
The AEMC INSTRUMENTS Micro-Ohmmeter Model 6255 is a 10 A low resistance tester for plant maintenance and field use with automatic and manual testing modes and large measurement memory.
In stock
The 10 A Micro-Ohmmeter Model 6255 is a rugged, low resistance tester designed for both plant maintenance and field use. Utilizing a four-lead Kelvin method, the Model 6255 is the most accurate Micro-Ohmmeter available, with results within 0.05%. It can test up to 60 minutes continuously at 10 A. The Model 6255 is uniquely designed to conduct tests on both resistive and inductive material, with operator selection directly from the front panel. Three test modes are available: resistive (instantaneous test), inductive (continuous test), and auto (repetitive test). Up to 1500 measurements can be stored and printed directly to a printer from a PC. Includes DataView® Software for configuration, data storage, and report generation.
Description
Micro-Ohmmeter Model 6255
The 10 A Micro-Ohmmeter Model 6255 is a rugged, low resistance tester designed for both plant maintenance and field use. Utilizing a four-lead Kelvin method, the Model 6255 is the most accurate Micro-Ohmmeter available, with results within 0.05%. It can test up to 60 minutes continuously at 10 A. The Model 6255 is uniquely designed to conduct tests on both resistive and inductive material, with operator selection directly from the front panel. Three test modes are available: resistive (instantaneous test), inductive (continuous test), and auto (repetitive test). Up to 1500 measurements can be stored and printed directly to a printer from a PC. Includes DataView® Software for configuration, data storage, and report generation.
Features
Specifications
- Measurement Range 5 mΩ – Resolution
- 0.1 µΩ
- Measurement Range 5 mΩ – Accuracy @ 23 °C ± 5 °C
- ±(0.15 % +1.0 µΩ)
- Measurement Range 5 mΩ – Measurement Current
- 10 A
- Measurement Range 5 mΩ – Voltage Drop
- 50 mV
- Measurement Range 25 mΩ – Resolution
- 1 µΩ
- Measurement Range 25 mΩ – Accuracy @ 23 °C ± 5 °C
- ±(0.05 % +3 µΩ)
- Measurement Range 25 mΩ – Measurement Current
- 10 A
- Measurement Range 25 mΩ – Voltage Drop
- 250 mV
- Measurement Range 250 mΩ – Resolution
- 10 µΩ
- Measurement Range 250 mΩ – Accuracy @ 23 °C ± 5 °C
- ±(0.05 % +30 µΩ)
- Measurement Range 250 mΩ – Measurement Current
- 10 A
- Measurement Range 250 mΩ – Voltage Drop
- 2500 mV
- Measurement Range 2500 mΩ – Resolution
- 0.1 mΩ
- Measurement Range 2500 mΩ – Accuracy @ 23 °C ± 5 °C
- ±(0.05 % +0.3 mΩ)
- Measurement Range 2500 mΩ – Measurement Current
- 1 A
- Measurement Range 2500 mΩ – Voltage Drop
- 2500 mV
- Measurement Range 25 Ω – Resolution
- 1 mΩ
- Measurement Range 25 Ω – Accuracy @ 23 °C ± 5 °C
- ±(0.05 % +3 mΩ)
- Measurement Range 25 Ω – Measurement Current
- 100 mA
- Measurement Range 25 Ω – Voltage Drop
- 2500 mV
- Measurement Range 250 Ω – Resolution
- 10 mΩ
- Measurement Range 250 Ω – Accuracy @ 23 °C ± 5 °C
- ±(0.05 % +30 mΩ)
- Measurement Range 250 Ω – Measurement Current
- 10 mA
- Measurement Range 250 Ω – Voltage Drop
- 2500 mV
- Measurement Range 2500 Ω – Resolution
- 100 mΩ
- Measurement Range 2500 Ω – Accuracy @ 23 °C ± 5 °C
- ±(0.05 % +300 mΩ)
- Measurement Range 2500 Ω – Measurement Current
- 1 mA
- Measurement Range 2500 Ω – Voltage Drop
- 2500 mV
- Temperature Measurement
- 3 wire 100 Ω platinum RTD
- Temperature Accuracy
- ±0.5 °C
- Temperature Resolution
- 0.1 °C
- Selectable Metal Type
- Yes – Copper, Aluminum or Custom
- Alarm Mode
- Yes – 2 Alarms with High-Low trigger
- Storage Memory
- 1500 tests, supplied with DataView® software for download and reporting
- Battery
- Rechargeable NIMH battery pack 6 V, 8.5 A•h
- Battery Life: 10A
- ≥ 5000 tests typical
- Battery Charger
- 120/240 VAC ± 20 % (45 to 400) Hz
- Auto Power OFF
- When battery voltage <5.0 V
- Overload Protection
- 250 Vrms
- Dimensions (L x W x H)
- (10.70 x 9.76 x 7.18) in (272 x 248 x 182) mm
- Weight
- 8.1 lbs (3.69 kg)
- IP Rating
- IP64 (with cover closed) IP53 (with cover open)
- Altitude Operating
- 2000 m
- Operating Temperature
- (14 to 131) °F (-10 to 55) °C & (10 to 80) % RH
- Storage Temperature (without battery)
- (-40 to 140) °F (-40 to 60) °C & (10 to 90) % RH
- Safety
- IEC/EN 61010-1 50V CAT III Pollution 2
