Megger DLRO200-EN Low Resistance Ohmeter
| Megger DLRO200-EN 200A Micro Ohmmeter | |
| Measurement Range | 0.1 μΩ to 999.9 mΩ (Subject to supply voltage and leads used) |
| Accuracy | Voltage ±0.5% ± 0.1 mV Current ±0.5% ± 0.1 A Resistance: Better than 1% from 300 μΩ to 100 mΩ Better than ±2% from 100 μΩ to 300 μΩ |
| Current Lead Resistance (Megger Leads) | 2 x 5 m 25 mm2 current leads 8 m 2 x 5 m 50 mm2 current leads 4 mΩ 2 x 10 m 70 mm2 current leads 5.4 mΩ 2 x 15 m 95 mm2 current leads 6 mΩ |
| Maximum Continuous Test Time | More than 10 minutes at 200 A @ 20 ºC ambient. |
| Power Supply for DLRO200 for full output (unsmoothed DC) | 100 to 265 V 50/60 Hz with a load less than 19 mΩ (supply >207 V rms), or 11 mΩ (115 V rms) including current leads |
| Power Supply for DLRO200-115V for full output (additional smoothing) | 100 to 130 V 50/60 Hz with a load less than 11 mΩ including current leads |
| Test Modes | Manual, Auto, Continuous. |
| Test Time | 10 seconds NORMAL /AUTO mode. Refreshed every 2 seconds in CONTINUOUS mode |
| Display | Large, high resolution backlit liquid crystal display |
| Warnings | Current flowing: - LED. Other warnings are shown on the lcd display |
| Data Transfer | Real time or batch download via RS232 using Download Manager. |
| Storage Capacity | 300 result sets and memo, battery backed for 10 years. |
| Memo Field | 160 characters max. |
| Test Current Range | 10 A to 200 A d.c. |
| Accuracy | ±2% ±2 A |
| Voltmeter Input Impedance | >200 kΩ |
| Hum Rejection | 5 V rms 50 Hz/60 Hz |
| Temperature Operation | -10 to +50 ºC (-14 to +122 ºF) |
| Storage | -25 to +65 ºC (-13 to 149 ºF) |
| Calibration | 20 ºC |
| Co-Efficient | <0.05% per ºC |
| Max Humidity | 95% RH non-condensing |
| Max Altitude | 2000m |
| Safety | IEC 61010-1 |
| EMC | IEC61326-1 |
| Dimensions | 410 x 250 x 270 mm (16.4 x 9.84 x 10.63 ins) |
| Weight | 14.5 kg (excluding test leads) (31.97 lbs) |
Description
Megger DLRO200-EN-NLS Low Resistance Ohmmeter
*Please note that this version of the Megger DLRO200 comes as standard without test leads.
Megger's DLR200 is designed to make measurement and datalogging of low resistance levels as simple as possible.
Capable of measuring resistance levels between 1μΩ and 1Ω, the DLRO200 uses test current from 10A to 200A to measure the level of resistance generated across a conductor. Measurements are carried out using four terminals, a testing procedure that negates the resistance of test leads and ensures that measurements taken are as accurate as possible.
Three different measurement modes are available on the DLR200: continuous, normal and auto. In continuous mode, resistance levels can be measured over a period of time as the tester constantly generates a current. In normal mode, standard testing is applied, ramping up the desired level over ten second. The third mode, auto, is used for repeated testing and makes it easy to generate the correct current for a test.
Up to 300 records can be stored directly on the DLRO200's built-in memory and can be downloaded easily to PC/printer via an RS232. A alphanumerical keypad can be used to add notes to stores results or easily navigate between stored data.
Megger DLRO200 Comes Supplied With:
- Megger DLRO200 Low Resistance Ohmmeter
- Download Manager
- User Guide on CD-ROM
- RS232 Download Cable
- Quick Start Guides (English/French)
- Warranty Card
Megger DLRO200-EN-NLS Low Resistance Ohmmeter Key Features
- Small, lightweight design for use out in the field
- Test current from 10A to 200A (DC)
- 0.1μΩ high resolution
- Built in memory stores up to 300 records (with notes)
- RS232 allows communication with PC and printers
- Continuous, normal and auto testing modes
- Four terminal testing
Features & Specification
| Key Features | Multiple operating modes, Quick, accurate results, Storage and download functions, Small and weighs less than 15 kg | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | Megger | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Short Description |
DeliveryUpdated January 2024
Please note, our cut-off time is 2:00pmOrders requiring calibrationWhilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery. Bank/Public HolidaysPredicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order. *UK Mainland (Revised March 2021)
Delivery SurchargesBecause of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
Offshore ServicesAll offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles. International deliveryInternational delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk ExportAll export inquiries should be directed to the export division before placement of order. If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
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