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Karya Mandiri Instrument indonesia adalah supplier peralatan laboratorium baik eletronik maupun mekanik, serta berbagai macam instrument measurement, dengan didukung dari berbagai macam merk dari negara negara Eropa, US, dan beberapa negara di Asia seperti Korea, Japan dan Taiwan. Instrument yang kami sediakan seperti : Anemometer, Analitical Balance, Spectrophotometer, pHmeter, Laser survey, Micropipette, Peristaltic Pump, Flame photometer, Water bath heating cooling, Colorimeter, Water Strirer, Viscometer. Freezers, Refractometer, Polarimeter, Sound Level meter, Tachometer. Dll
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Elliptical clamp shape improves access to earth cables and straps up to 50 mm Low maintenance flat jaw interface Measures ground resistance from 0.05 © to 1500 © Measures true RMS ground leakage current from 0.5 mA rms to 35 A rms Memory to record and view results Automatic self calibration Auto ranging High and low alarms Real time clock for date and time stamping of results CAT IV 600 V safety rating Backlit LCD display IrDA USB interface to PC Advanced memory functionality with download Megger PowerDB/ PowerDB Lite compatible The Megger DET24C represents a new generation of earth ground clamp-on resistance testers. This instrument induces a test current into earth systems and measures ground resistance in multi ground installations without needing to disconnect the ground. It offers market leading access, advanced features, simple operation and CAT IV 600 V safety protection Designed with flat core ends they prevent dirt build up, ensuring measurement integrity and improved reliability over products with interlocking teeth. Other enhancements over current generation products include improved accuracy and up to 300% increase in battery life. In electrically noisy environments the built-in filter function offers increased noise immunity. The DET24C supports a download of results via IrDA-to-USB link into PowerDB and Power DB Lite, Megger’ s acceptance and maintenance test data management software. Stored data is indexed using a sequential serial number together with a time and date stamp for each record. Specifications DET24C Resistance Range Resolution Intrinsic certainty 0.05 © to 0.99 © 0.01 © ± 1.5% ± 0.05 © 1.00 © to 9.99 © 0.01 © ± 1.5% ± 0.1© 10.0 © to 99.9 © 0.1 © ± 2% ± 0.5 © 100.0 © to 199.9 © 0.1 © ± 5% ± 1 © 200 © to 400 © 1 © ± 6% ± 5 © 400 © to 600 © 1 © ± 10% ± 10 © 600 © to 1200 © 10 © ± 20% 1200 © to 1500 © 10 © ± 35% Alarm settings Alarm type Range Resolution Threshold 1 1 © to 1500 © 1 © Threshold 2 1 © to 1500 © 1 © Current measurements ( RMS) Range Resolution Intrinsic Certainty 0.5 mA to 0.99 mA 0.01 mA ± 2% ± 0.05 mA 1.00 mA to 9.99 mA 0.01 mA ± 2% ± 0.05 mA 10.0 mA to 99.9 mA 0.1 mA ± 2% ± 0.1 mA 100 mA to 999 mA 1 mA ± 2% ± 1 mA 1.00 A to 9.99 A 0.01 A ± 2% ± 0.01 A 10.0 A to 35.0 A 0.1 A ± 2% ± 0.1 A Max. jaw opening 39 mm Max. jaw inner dimensions 39 mm x 55 mm Display type 4 + 6 digit with backlight Battery type 4 x 1.5 V IEC LR6/ AA alkaline Auto power down 300 s ( reset by jaw action or button press) Data logging 2 k records Data download Opto-coupled IrDA-USB interface Range selection Automatic within each mode Sample time < 1 s Hold function Yes with visual indicator Alarm function Yes with visual indicator Warning buzzer Yes Operating temp./ humidity -20 ° C to + 50 ° C, < 85% RH Storage temp./ humidity -40 ° C to + 60 ° C, < 75% RH Weight 985 g Dimensions 248 mm ( l) x 114 mm ( w) x 49 mm ( h) IP rating IP30 with jaws closed Performance IEC 61557-5 IEC 61557-13 Class 1 Safety EN 61010-2-032 CATIV 600 V Pollution degree 2 EMC Class B Compliant, IEC 61326, BSEN 61326
