CALL: A.WIHARTA 081294124885 085778084789 087784022201 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 Kami juga menerima jasa service dan kalibrasi untuk peralatan laboratorium sesuai kemampuan kami.   JOFRA HPC550/ 552Ex calibrators feature deadweight tester accuracy in a modern digital package. The HPC550/ 552Ex can be used in a very broad range of applications from simple tool type jobs to complex calibration jobs in custody transfer systems. Including potential hazardous areas in Oil, Gas and Chemical industries. The HPC550/ 552Ex series has been designed to meet high accuracy pressure calibration applications and faciliate your tasks. HPC550/ 552Ex offers features such as user configurable information display, 15 different pressure units, transmitter supply, mA input, % error calculation, voltage measurement, serial communication, and external pressure module capability. The accuracy of the HPC550/ 552Ex calibrators is specified in % of reading to ensure an even better accuracy and wider applicable pressure range. The HPC is temperature compensated from 0 to 45º C/ 32 to 113º F for on-site operation. It is a truly superior pressure calibrator for laboratory and field use, bringing laboratory accuracy into the field. Wide pressure range 25 mbar to 700 bar FS ( 0.35 to 10, 000 psi) High accuracy ± 0.025% of reading + 0.01% F.S. True field calibrator Fully temperature compensated Single or dual sensor versions Chose between HPC550Ex single sensor calibrator, or HPC552Ex dual sensor calibrator. A HPC552Ex might be an alternative to two separate calibrators, saving investment and cost of ownership Full set of intelligent features Wide selection of useful functions and features. Damping, leak test, % error calculation, min/ max, switch test, etc. Thermometer High accuracy thermometer, Pt100 sensor. Intrinsically Safety - Apparatus - IECEx and EU Ex standards JOFRA HPC550/ 552Ex are intended for use in explosively hazardous areas and designed to prevent ignition by electrical, sparking or heating effects. KEMA 10 ATEX 1068 X IECEx: Ex ia IIB T3 Gb ( Ta= -10° C to + 45° C) IECEx CSA 10.0013