DRM-10A - Digital micro-ohmmeter (10Amp)
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High precision digital micro-ohmmeter The DRM-10A is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 0.01 µΩ to 200 Ω. It is the most accurate in its category. ADVANTAGES Much lighter and handier than other equip- ment in its category Shock resistant, it is suitable for all types of applications: work site or laboratory The LCD display is equipped with a backlight to allow work in any conditions Weak current injection for applications that require small measurement contacts Many accessories are available for your appli cation such as exothermic welding (Cad- weld®), measurements on very small sur- faces, etc... DRM-10A 10 ampere high precision micro ohmmeter The DRM-10A is suitable for both laboratory and field applications. Resistance measurements are calculated automatically. This equipment has become the number one choice for industries, products engineers, and manufacturers. Recognized as the most accurate and easy to use on the market, the DRM-10A is shock resistant and suitable for many applications. The DRM-10A uses a four-pin resistance measurement system which consists of injecting a current with two cables connected at each end of the joint to be tested. Then, the cables are installed which allow reading the voltage on each side of the part to be tested in order to measure the resistance. This eliminates any uncertainty linked to resistance of the contacts. The instrument is equipped with a microprocessor which eliminates gaps and parasite voltages. Thanks to its unique filtering system, the DRM-10A can be used in spite of the presence of intense magnetic fields. APPLICATIONS Quality control of smelting parts Control of mechanical joints and high voltage welded joints Control of exothermic joints (Cadweld®) Control of electrodes for aluminum plants Inspection of contacts, circuit breakers and power fuses ndb Technologies inc. • 1405 St-Jean-Baptiste, office 111 • Quebec (QC) G2E 5K2 - Canada • Tel: 1(418)877-7701 Fax: 1(418)877-7787 Email: mkt@ndbtech.com

TECHNICAL SPECIFICATIONS Measurement Range Scales Operation temperature Uses the four point measuring method Automatic current adjustment from 5mA to 10A Automatic stop mechanism of the instrument after 2 min. in idle mode Storage temperature 0 to 95% non-condensed Submersible, rain proof Automatic stop mechanism of the backlighting system after 30 seconds >12 000 measurements at 10A (for a cable loop resistivity <50mΩ). > 10 000 measurements, for the other currents. Battery type 12V 1A adapter with sealed connector, available for 110V or 220V LCD 128 x 64, wide ranging temperatures 2.36 x...