NAMA         :A.WIHARTA PHone        :081294124885  .085778084789  .0877840222201 PIN BB       : D3AAE606 Whatsapp   :085778084789 Tags: HANNA Murah, HANNA Jakarta, Agen HANNA, HANNA Indonesia, Distributor HANNA, HANNA Berkualitas, Promo HANNA, Supplier HANNA, HANNA Refair. Agen Murah, Distributor Indonesia, BERBAGAI Merek alat alat Laboratorium Dan instrumen sbb: RION, BestScope, Hioki, Extech, Davis, Weather Station, Fluke ,, Boeco, Constant, Hach, Brookfield, Irtek, GE Druck, Kett, Kyoritsu, Kern, Lutron, megger, Nytech, Ohaus, Schoot Instrumen, Hanna Instrument, Atago, AMPROBE, Ebro, Dwyer, Memmert, Eutech, Ika, Kanomak, 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.     The Hanna Instruments HI 2315 Bench-Top Conductivity Meter with built-in auto-temperature compensation is a multi-range meter with built-in automatic temperature compensation for testing Conductivity. The Hanna Instrument HI2315 replaces EC 215 and features a large, easy to read LCD, solution holders and an attractive redesigned case. The Hanna Instruments HI2315 utilizes a four ring potentiometric probe with platinum sensor that offers greater versatility and accuracy over amperometric designs. A potentiometric probe works on the principal of induction which eliminates the effects of polarization ( a common problem of amperometric systems) . Two outer rings apply an alternating voltage and induce a current loop in the solution while two inner rings measure the voltage drop induced by the current loop ( which is dependent on the conductivity of the solution) . By utilizing the 4-ring method, it is possible to measure very low to high conductivity levels ( up to 200 mS/ cm) without changing probes.