Cropico – DO5001 Bench 10A Micro-ohmmeter with rechargeable batteries & temperature compensation

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The DO5001 micro-ohmmeter encompasses all the features required of an ohmmeter in one instrument. Automatic temperature compensation 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 4,000 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. The DO5001 micro ohmmeter is a truly remarkable instrument and ideally suited for laboratory testing of samples, for production line testing, 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.

  • Programmable micro-ohmmeter
  • Measures resistance from 3 mohm to 30 kohm, with 100 nohm resolution
  • Current range from 10uA to 10A
  • High accuracy of 0.03% and fast measuring of 50 measurements per second
  • Data logging of up to 4000 measurements, with statistical analysis of these values
  • Mains/battery operation
  • Rechargeable battery

Technical specification

Measurement 4 wire eliminates lead resistance
Display LCD Graphics panel with backlight 30,000 count
Ranges Manual / Automatic
Auto Zero Value Average Hold
Systems Interface RS232 fitted as standard, IEEE-488, PLC option
Terminals 4mm safety sockets
Working Temperature 0°C … 45°C
Storage Temperature -10°C…+60°C
Mains Supply 230 V ±10%, 115 V ±10% 47…63Hz
Safety IEC 1010 Class 1
Dimensions 339 x 324 x 131mm (W D H)
Weight 8.5kg
Accessories Supplied with RS232 interface, mains cord, handbook and certificate of conformity

Resistance ranges

Range Resolution Min. Current Max. Current Accuracy at full rated current
30kOhm 1Ohm 10mA 100mA ±(0.03% Rdg +0.02% FS)
3kOhm 100mOhm 100mA 1mA ±(0.03% Rdg +0.01% FS)
300Ohm 10mOhm 1mA 10mA ±(0.03% Rdg +0.01% FS)
30Ohm 1mOhm 10mA 100mA ±(0.03% Rdg +0.01% F