Onsite micro-ohmmeter up to 10 A Designed for field use as well indoor as outdoor, OM 16 micro-ohmmeter performs 4-wire measurements of inductive and non-inductive resistances with continuous, pulse or AC measuring current up to 10 A. Offering a high accuracy of 0.05 % and resolution of 0.1 µΩ, it works over a large selectable range of resistances from 5 mΩ up to 2.5 KΩ.

Description Designed for field use as well indoor as outdoor, OM 16 micro-ohmmeter performs 4-wire measurements of inductive and non-inductive resistances with continuous, pulse or AC measuring current up to 10 A. Offering a high accuracy of 0.05 % and resolution of 0.1 µΩ, it works over a large selectable range of resistances from 5 mΩ up to 2.5 KΩ. All parameters are user-programmable, either directly through the instrument interface or via Log OM software delivered in option: measuring current, range, unit, alarmes, automatic average function, absolute autozero. Before every measurement, EMFs...

continuity, contact resistances, non-twisted cables… Automatic compensation of thermal E.M.F. Temperature compensation Metal temperature compensation

Specifications Resistance measurement Measurement range Measuring current Voltage drop Automatic or manual selection of measurement range Accuracy given in % of reading + fixed value at 23°C ± 5°C Possible excess over the normal rating: 5 mΩ range: + 20 % 25 mΩ range: + 20 % Maximum voltage between the terminals in an open circuit: 7V. Further features Resistance types Inductive resistances: Coils, transformers, motor windings... Non-inductive resistances: Earth bonding, coating, contact resistances... Measurement current DC current from 1 mA to 10 A Continuous ou pulsed Measurement trigger conditions...

Précision : ± 0,5°C (Tref = Température de reference programmée, à laquelle la mesure est ramenée) Temperature coefficient beyond operating range <10% accuracy/°C (from 0 to18°C and from 28 to 50°C) 2 programmable thresholds with visuel and sound signal Digital calibration without internal adjustment General specifications Size Batteries (option) Type: Ni/Mh 8.5 Ah Charging time: 5 h Battery life: 5,000 measurements at 10 A Communication ports Storage capacity 1,000 measurements identified by numbers Memory reading directly on the display, via software or printer Environmental specifications...

Models and accessories Instrument: OM16 On-site micro-ohmmeter Clips and probes: Please note that 2 clips are needed per OM 16. AMT005 Long handspike, per unit Needle diameter: 3 mm, length without handle: 83 mm, total length: 215 mm Cable length: 5 m Large kelvin clip, per unit Opening diameter: 25 mm, cable length: 5 m Triggered handspike, per unit Needle diameter: 3 mm, length without handle 83 mm, total length: 215 mm Cable length: 5 m Triggering cable to be connected by RS 232 to OM 16 Small handspike, per unit Needle diameter: 3 mm, total length: 125 mm Cable length: 5 m Small kelvin clip,...

COFRAC certificate of calibration Packing information: Shipping size