Digital Microhmmeter

• DO5000 Digital Microhmmeter
• 10 Amp measuring current
• Programmable Hi/Lo limits with red/green lamps on front panel

Digital Microhmmeter   

Model:DO5000

FEATURES

This new generation of microhmmeters offers flexibility of measurement with high accuracy and exceptional functionality.

The DO5000 microhmmeter encompasses all the features required of an ohmmeter in one instrument. Programmable measuring current in 100 steps ensures that the DO5000 is suitable for all your applications. Automatic temperature compensation references the measurement to 20°C and Hi / Lo limits permits sorting of components with the minimum of fuss. All these options are included in the basic unit as well as a data logging function which stores up to 4000 readings with date and time stamp. Statistical analysis of these values allows you to display the Max / Min /Average values as well as peak to peak and standard deviation. The DO5000 will even calculate cable lengths in ohms/metre.

The DO5000 microhmmeter is a truly remarkable instrument and ideally suited for laboratory testing of samples, for production line testing, and with the addition of the interfaces RS232 / IEEE-488 or PLC the DO5000 may be remotely controlled and integrated into an automated testing system. For those applications where speed is important the DO5000 has a FAST measurement mode which measures at 50 measurements per second.

For applications where portability is required the model 5001 may be powered either from the mains or by the inbuilt rechargeable batteries. The charger is also incorporated into the unit and the full 10 Amps pulsed measuring current is available when used in battery mode.

Whatever your resistance measurement application the DO5000 microhmmeter provides the solution.

Key Features

• True 4 measurement eliminates lead resistance errors

• Wide measuringe range 3 milliohms to 30 kilohms

• Resolution 0.1 microhms on 30 milliohm range

• High accuracy 0.03%

• Programmable measuring currents 0 to 100% in 1% steps

• 10 Amp measuring current

• Programmable Hi/Lo limits with red/green lamps on front panel

• Fast measuring mode up to 50 measurements / second

• Automatic temperature compensation with programmable oefficients

• Open circuit limit mode 20mV / 50mV maximum

• Measuring current +I -I and auto average

• Interface options RS232, IEEE-488 and PLC

• Data logging with statistical analysis

• Rechargeable battery version

• Calculates cable length ohms/kilometre

Technical Specification

Resistance Ranges