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DLRO 10 and DLRO 10X

Digital Microhmmeter

DESCRIPTION

DLRO 10 and DLRO 10X set the standards for low resistance

measurement. DLRO 10 and DLRO 10X are fully automatic

instruments, selecting the most suitable test current up to 10 A

d.c. to measure resistance from 0.1 µΩ to 2000 Ω, on one of seven

ranges.

For users who desire more control over the measurement process,

DLRO 10X uses a menu system controlled by a two-axis paddle to

allow the user to manually select the maximum test current.

DLRO 10X also adds real time download of results and on board

storage for later download to a PC.

Both instruments are built into a strong, lightweight case that is

equally at home in the field or in the laboratory. Light enough to

be worn around the neck, they are small enough to be taken into

areas that were previously too small to access.

DLRO 10 uses a large, bright 4 1/2 -digit LED display while DLRO

10X has a large, backlit LCD display. Normally, measurements are

made with forward and reverse currents to cancel the effects of

any standing voltages across the test sample.

The average value is then displayed within 3 seconds, to a basic

accuracy of 0.2%. DLRO 10X displays both forward and reverse

measurements as well as the average of the two.

DLRO 10X allows the user to set high and low pass limits, thereby

enabling simple go-no-go testing.

At the end of a test DLRO10X will store the test results, as well as

any notes relevant to the test.

To assist operator safety and ease of use, both instruments are

supplied complete with a pair of duplex handspikes with 1.2 m

(4 ft) leads. One of the probes is fitted with LED’s, which duplicate

indicators on the instrument display indicating that all four contacts

have been made, the presence of a high voltage across the load,

and the presence of current flow while a load is discharging. A full

range of test leads is available with probes, clamps and Kelvin clips.

Nickel Metal Hydride (NiMH) batteries power the instruments.

The battery packs are interchange-able so that an exhausted battery

may be recharged using the external charger supplied while testing

continues using a spare pack. Although full charging will take 4 hours,

a fast charge mode allows the battery to be 90% charged within

2 1/2 hours from a 12 volt battery or from a standard 120/230 V AC

supply via the supplied charger. The battery pack contains its own

battery state indicator, which allows the charge-state to be monitored,

even without being connected to the instrument.

DLRO 10X is fitted with RS232 communications that will allow

results to be downloaded in real time or stored for later retrieval.

Up to 700 sets of results may be stored within DLRO 10X complete

with notes containing up to 200 characters which may be added

using the on board keypad. These results can also be downloaded

to a PC.

MEASUREMENT MODES:

A variety of measurement modes are available. Since the introduction

of V2.0 firmware, Normal, Auto, Continuous and Inductive mode

are available on both the DLRO 10 and the DLRO 10X.

n

Auto current reversal cancels standing

emfs

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Protected to 600 V

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Automatically detects continuity in

potential and current connections

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Multiple operating modes including fully

automatic

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Alpha-numeric keypad for entering test

notes (DLRO 10X)

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User selectable high and low limits

(DLRO 10X)

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Printer output and memory (DLRO 10X)

DLRO 10 AND DLRO10X

Digital Microhmmeter

1 2 3 4

Sommario

Pagina 1 - Digital Microhmmeter

DLRO 10 and DLRO 10XDigital MicrohmmeterDESCRIPTIONDLRO 10 and DLRO 10X set the standards for low resistance measurement. DLRO 10 and DLRO 10X are fu

Pagina 2 - APPLICATIONS

DLRO 10 AND DLRO 10XDigital MicrohmmeterFEATURES AND BENEFITSn Small, lightweight and portable - can be used in tight places, reduces the need for ex

Pagina 3

DLRO 10 AND DLRO 10X Digital MicrohmmeterFull Scale1.9999 mΩ19.999 mΩ199.99 mΩ1.9999 Ω19.999 Ω199.99 Ω1999.9 ΩResolution0.1 µΩ1 µΩ10 µΩ 100 µΩ1 mΩ10 m

Pagina 4 - ORDERING INFORMATION

ORDERING INFORMATIONItem (Qty) Order No.DLRO 10 Digital Low Resistance Ohmmeter 6111-428DLRO10X Digital Low Resistance Ohmmeter 6111-429Comple

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