CROPICO D07010 User Manual

ESISTANCE MEASURING INSTRUMENTS

R

D07010

RUGGED PORTABLE MICRO OHMMETER FOR

LOW RESISTANCE MEASUREMENT

The DO7010 is a very rugged and very compact, portable digital

ohmmeter for the measurement of low resistance.

sing rechargeable and replaceable NiMh batteries with external

U

charger the DO7010 is capable of measuring with a current of

1 and 10 Amps on all except the highest range. The DO7010 has

been designed with the latest solid state and microprocessor

techniques to ensure the very best in measurement reliability and

features. The LCD graphic display panel gives full information

regarding the measurement configuration, and a single

measurement start button ensures that the operation is simple

and easy to use. The measurement may be triggered when the

measurement leads are applied to the device under test ensuring

fast single person operation. A remote hand terminal is also

available which will fully control the DO7010 at a distance of up

to 15 metres. The data logging function also permits test

sequences to be downloaded from an Excel spreadsheet and the

measured results uploaded back to the spreadsheet.

key feature

True 4 wire measurement eliminates lead resistance errors

4 ranges 6 milli ohm to 6 ohm

Resolution 1 micro ohm on 6 milli ohm range

Graphics Display with backlight 3 languages

1 and 10 Amp measuring current even on the
600 milli ohm range

Forward and reverse current measurement

Auto average of forward and reverse measurement

True zero offset

Built in test resistor for confidence check

Data logging with up to 1000 r
date and time stamp

Hi-Lo limits with audible and visual warning

Automatic measurement trigger when leads are
connected to DUT

Small size and light weight <4Kg

RS232 interface with option remote terminal to enable
operation up to 15 metres distance

Rechargeable NiMh batteries with charge indicator
and easily replaceable battery pack

eadings stored with

DO7010

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Bracken Hill, South W

el:

T

[phone] Fax: [phone] Email: sales@cr

est Industrial Estate, Peterlee, County Durham, SR8 2SW United Kingdom

opico.com Web:

www

opico.com

.cr

D07010 SPECIFICATIONS

Range Resolution Typical Current Temp Coefficient/°CAccuracy at 20°C ±5°C, 1 Year

6Ω

600mΩ

60mΩ

6mΩ

MMeeaassuurreemmeenntt

4 Terminal Kelvin/Thomson principle eliminates error due to

lead resistance. Open circuit measurement voltage =5Vdc

DDiissppllaayy

240 x 64 dot graphics LCD with backlight

RRaannggeess

4 ranges with auto range mode. Two selectable measuring

currents for each range

TTeerrmmiinnaallss

The measurement leads are connected via Jaeger connectors

and a full range of lead configurations are available

WWoorrkkiinngg TTeemmppeerraattuurree

0°C to +50°C rel. humidity up to 80% non condensing

SSttoorraaggee TTeemmppeerraattuurree

-20 to +50°C

SSaaffeettyy

Conforms to EN 61010-1, Main instrument Class 111 (SELV),

Battery pack Class 111 (SELV), external mains charger Class 111

1mΩ

100µΩ

10µΩ

1µΩ

100mA/1A

1A/10A

1A/10A

1A/10A

±(0.1% Rdg +0.1% FS)

±(0.1% Rdg +0.1% FS)

±(0.1% Rdg +0.1% FS)

±(0.1% Rdg +0.1% FS)

BBaatttteerryy

The DO7010 is supplied with battery fitted. The batteries are

NiMh and the charger is external. The battery pack may be

removed from the front panel when discharged and a

replacement charged pack inserted. This ensures minimum

down-time when making measurements

RReemmoottee TTeerrmmiinnaall

The remote terminal emulates the DO7010 front panel and all

functions and readings are fully controllable up to 15 metres from

the ohmmeter. Connection is made through the RS232 terminal

LLeeaadd SSeettss

We offer a wide variety of lead sets with 3 sizes of Kelvin clip or

handspikes. Lead lengths may be up to 100 meters total loop

DDaattaa LLooggggiinngg

The DO7010 has data logging modes. The first will store each

reading with record number date and time. The second is a

sequence mode which will store values with operator ID, serial

number etc

40ppm Rdg + 30ppm FS

40ppm Rdg + 30ppm FS

40ppm Rdg + 30ppm FS

40ppm Rdg + 30ppm FS

DDiimmeennssiioonnss

390mm x 160mm x 270mm (W H D) approx

MMaassss

4kg appr

Code

DO7010-BP

DO7010-REM

HS01-710

HS02-710 Duplex handspikes with 3 and 15 metre lead length

LS03-710 Lead set with 3 metre leads and terminated with large Kelvin clips type KC3

LS04-710 Lead set with 3 metr

MTS3 Calibration Standar

REMTC015 Remote terminal cable 15 metres

RSL04 RS232 interface cable 1 metre

XL-710 Excel spread sheet software permits upload of measurment parameters and download of stored values

ox

Item

Battery pack

Remote terminal emulates the DLRO710 front panel and permits the operation remotely up to 15 metres. Supplied complete with 15 metre RS232 cable

Duplex handspikes with 3 metr

DO7010 OPTIONS

e lead length

es and 15 metr

d

es lead length terminated in large Kelvin clips type KC3

SEAWARD

GROUP

Seaward test and measurement companies include:

CLARE

INDUSTRIAL SAFETY INSTRUMENTS

CROPICO

PRECISION

INSTRUMENTS

RIGEL

MEDICAL

SEAWARD

PORTABLE ELECTRICAL SAFETY INSTRUMENTS