Megger DLRO10 10A Low Resistance Ohmmeter

SKU

MEGLO3

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£4,218.00 £3,515.00

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Megger DLRO10 Ducter Digital Low Resistance Ohmmeter - 10A

Description

Use the Megger DLR010 to carry out evaluation of low resistance levels without the need to carry out complex testing.

Featuring a fully automatic test current mode, the DLRO10 makes life easier by automatically choosing an applicable testing current (up to 10A DC) and applies it to the conductor under test to generate an insulation resistance reading from 0.1μΩ to 2000Ω across seven separate ranges.

The design of the DLR010 allows it to be used either on a bench or out in the field. It is comfortable to hold in the hands or alternatively can be worn around the neck with a strap, giving easy access to all functionality when testing out in the field. An extremely large LED screen with backlight clearly shows the detected testing reading and can also be used to show an average value.

Multiple selectable testing modes are available on this low resistance tester: normal mode carries out a normal evaluation of four connections using forward and reverse currents, auto mode uses forward and reverse measurements and automatically adjusts test current, continuous mode allows repeated testing to take place over a time period and a specific inductive mode is included for use on inductive components (such as those found in motors and generators).

The following table outlines the specific functionality of the DLRO10 and the specific tests it can perform.

Resistance Ranges			Full Scale Volts		Test Current
Full Scale	Resolution	Accuracy*	Resistive	Inductive	Resistive	Inductive
1.9999 mΩ	0.1 μΩ	±0.2% ±0.2μΩ	20 mV	n/a	10 A	n/a
19.999 mΩ	1 μΩ	±0.2% ±2 μΩ	20 mV	20 mV	1A	1A
199.99 mΩ	10 μΩ	±0.2% ±20 μΩ	20 mV	200 mV	100mA	1A
1.9999 Ω	100μΩ	±0.2% ±0.2 mΩ	20 mV	200 mV	10mA	100mA
19.999 Ω	1 mΩ	±0.2% ±2 mΩ	20 mV	200 mV	1mA	10mA
199.99 Ω	10 mΩ	±0.2% ±20 mΩ	20 mV	200 mV	100 μA	1mA
1999.9 Ω	100 mΩ	±0.2% ±0.2 Ω	200 mV	200 mV	100 μA	100 μA

This tester is ideally suited for a large number of different applications including carrying out insulation resistance measurements on switch and contact breakers, busbar and cable joints, aircraft frame bonds and static control circuits, integrity of welded joints, inter-cell connections on battery systems, quality control of components, transformers, motor winding, rail and pipe bonds, metal alloys, welds and fuses, graphite electrodes and various others.

Megger DLRO10 10A Low Resistance Ohmmeter Key Features

Small, lightweight and portable for use wherever it is needed
Four terminal resistance method shows true resistance by filtering out test lead resistance
Multiple resistance ranges
Bright LED display
Automatically applies forward and reverse currents to cancel out the effects of standing voltages
Noise evaluation
Automatic continuity detection in P and C circuits
Battery condition indicator

Full List of Products Included

Megger DLRO10 10A Low Resistance Ohmmeter
7 Ah NiMH Battery Module
DH4 Duplex Handspikes (2x), One with Indicator Lights (1.2m)
Battery Charger (115/230V 50/60Hz Supply)
Cigar Lighter Adapter for Battery Charging
User Guide
Warranty Book

Accessories

There are a number of accessories available for the Megger DLRO10 10A Low Resistance Ohmmeter. For further information, please contact our sales team.

Our SKU	Megger's Part Code	Product
1006-444	1006-444	DH4-C Connect Duplex Handspike 1.5m (x2) Complete Duplex Lead Set
MEGLOA11	1006-445	DH5-C Connect Duplex Handspike 3m (x2) Complete Duplex Lead Set
1006-446	1006-446	DH6-C Connect Duplex Handspike 1.5m (x2) 600V Rated Complete Duplex Lead Set
1006-461	1006-461	KL2-C Insulated Kelvin Clip Lead 3m Connect (x2) Complete Duplex Lead Set
1006-462	1006-462	KL1-C Kelvin Clip Lead 3m Connect (x2) Complete Duplex Lead Set
1006-463	1006-463	DH4-C Connect Duplex HD CATIV 600V Complete Duplex Lead
1006-448	1006-448	CP1-C Concentric Probe-Connect (x1)
1006-449	1006-449	DPT1-C Duplex Twist Probe-Connect (x1) - Probe ONLY
1006-450	1006-450	DP1-C Duplex Probe-Connect (x1) -Probe ONLY
1006-451	1006-451	KC2-C Insulated Kelvin Clip-Connect (x1)
1006-447	1006-447	KC1-C Kelvin Clip-Connect (x1)
1006-452	1006-452	TL1.5-C Test Lead 1.5m Connect (x1)
1006-453	1006-453	TL1.5-C-C Lead 1.5m Connect (x1) +COVER
1006-456	1006-456	TL1.5-CL Test Lead 1.5m Connect Lit (x1)
1006-457	1006-457	TL1.5-CL-C Lead 1.5m Connect Lit + Cover
1006-458	1006-458	TL3-CL Test Lead 3m Connect Lit (x1)
1006-459	1006-459	TL6-CL Test Lead 6m Connect Lit (x1)
MEGLOA10	6111-503	DH4 1.2m Duplex Handspikes (x2), one with indicator lights
6111-517	6111-517	DH5 2.5m Duplex Handspikes (x2), one with indicator lights
MEGLOA12	6111-518	DH6 1.2m Duplex Handspikes (x2), one with indicator light, 600V rated. Needed for DLRO10 CATIII 600V rating
1006-460	1006-460	EL6-C Extension Lead Connect 6M (X1)
1001-249	1001-249	KC30 Kelvin Lead Kit (1x30m / 1x 5m)
1001-248	1001-248	KC60 Kelvin Lead Kit (1x60m / 1x 5m)
1000-809	1000-809	KC100 Kelvin lead kit (1x 100m / 1x 5m)
MEGLOA9	6380-138	Carry Case DLRO10/10X
1008-024	1008-024	Replacement tips for DH4, DH5 & DH6 handspikes - Standard Tip
MEGLOA14	1010-929	Replacement tips for DH4, DH5 & DH6 handspikes - Serrated Tip
MEGPTA14	25955-025	Serial PC Download Lead (AT-AT Link Cable Type B)
1001-653	1001-653	USB to RS232 Serial Port Adaptor
MEGLOA18	6121-492	Battery DLRO10/10X 7Ah
6280-333	6280-333	115V or 240V 50/60Hz Battery Charger - DLRO10, 10X, BITE3
MEGLOA20	1004-483	12V DC Car Battery Charger 2.5mm PIN

Tech Specs

Megger DLRO10 Technical Specifications/Comparison Chart

The following table outlines the functionality of the Megger DLRO10 as well as the differences between the DLRO10 and the DLRO10X.

	DLRO 10	DLRO 10X
Measurement
Mode	Manual, Auto, Continuous, Inductive	Manual, Auto, Continuous, Inductive, Undirectional
Control	Fully Automatic	Fully Automatic/Manual
Speed	<3s for forward & reverse current and to display average
Display
Measurement	4 1/2 digit seven segment LED
Range and Safety	LED indication	Large backlit LCD
Test Method	Single cycle reversing d.c. ratiometric measurement -average result display
Test Current
Accuracy	±10%
Stability	<10 ppm per second
Maximum Lead Resistance	100 mΩ total for 10 A operation irrespective of battery condition.
Voltmeter Input Impedance	> 200 kΩ
Hum Rejection	Less than 1% ±20 digits additional error with 100 mV peak 50/60 Hz. on the potential leads. Warning will show if hum or noise exceeds this level.
Data Transfer	-	Real Time or from storage via RS232
Storage	-	700 tests
Memo Field	-	Up to 200 characters per test via integral alphanumeric keypad
Battery Capacity	7 Ah NiMH rechargeable
Battery Life	Typical 1000 x 10A Tests Before Recharge
Recharge	Via external 90 V - 260 V 50/60 Hz charger or from 12 to 15 V dc supply
Standard Charging Rate	2.5 hours to 90% capacity, 4 hrs for full charge
Temperature	+5 ºC to +45 ºC (41 ºF to 113 ºF) at full specification -10 ºC to +50 ºC (14 ºF to 122 ºF) at reduced accuracy
Storage Co-Efficient	-30 ºC to +70 ºC (-22 ºF to 158 ºF)
Slow Charging	<0.01% per ºC over range 5 ºC to 40 ºC (<0.006% per ºF from 4 1ºF to 104 ºF)
Humidity (MAX)	+10 ºC to +45 ºC (50 ºF to 113 ºF)
Altitude (MAX)	90% RH @ 40 ºC (104 ºF) non-condensing
Safety	2000 m (6562 ft) to full safety specifications
EMC	In accordance with IEC61010-1 600 V Category III - only when DH6 leads are used. In accordance with IEC61326-1
Dimensions	220 x 100 x 237 mm (8.6 x 4 x 9.5 in)
Weight	2.6 kg (5 3/4 lb.) including battery module
* The accuracy stated assumes forward and reverse measurements. Inductive mode or undirectional mode will introduce an undefined error if an external EMF is present.