Cropico DO7010

Rugged portable digital microhmmeter

High accuracy ranges from 6millohms to 6ohms.
Small light weight unit 4kg with NiMh rechargeable batteries
Data logging with up to 1,000 readings stored with date and time stamp.

Cropico DO7010

The DO7010 portable micro ohmmeter is a practical instrument for low resistance and bonding resistance measurement, ideal for aerospace utillities in the workshop, or test facilities. It is of rugged construction, contained in a sealed case.

The DO7010 micro ohmmeter has many advanced features including, auto ranging, auto power off, auto measure trigger when leads are connected to the DUT, data logging, replaceable battery pack, Hi-Lo limits. To ensure that downtime is minimised the battery pack can be easily and quickly withdrawn from the front panel and replaced with a fully charged unit. Battery charge indicators are provided.

Cropico DO7010

Technical specification

Measurement	4 Terminal Kelvin/Thomson principle eliminates error due to lead resistance. Open circuit measurement voltage =5V dc
Display	240 x 64 dot Graphics with backlight, 3 language selection
Ranges	4 ranges auto or manual selection
Battery	NiMhd battery pack that can be quickly and easily replaced with a fully charged unit. External charger
Terminals	The measurement leads are connected via Jaeger connectors
Working Temp	0...50°C rel. humidity 80% max. non-condensing
Storage Temp	-20...+50°C
Safety	Conforms to EN61010-1
	Main Instrument Class
	111(SELV)
	Battery Pack Class 111 (SELV)
	External mains charger Class 11
Dimensions	330 x 120 x 200mm (W D H) approx
Mass	4kg approx
Accessories	Supplied complete with battery pack and external charger, operating handbook, and calibration certificate

Resistance ranges

Range	Resolution	Typical Current	Accuracy @ 20°C ±5°C, 1 year	Temperature Coefficient / °C
6Ohm	1mOhm	100mA/1A	±(0.1% Rdg +0.1% FS)	40 ppm Rdg + 30 ppm FS
600millOhm	100microhm	1A/10A	±(0.1% Rdg +0.1% FS)	40 ppm Rdg + 30 ppm FS
60mOhm	10microhm	1A/10A	±(0.1% Rdg +0.1% FS)	40 ppm Rdg + 30 ppm FS
6mOhm	1microhm