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 HI 23151 Bench-Top Multi-Range Conductivity Meter is a multi-range meter with built-in automatic temperature compensation for Conductivity measurements. The HI 23151 replaces EC 215R and features a large, easy to read LCD, solution holders and an attractive redesigned case. The HI 23151 utilizes a four ring potentiometric probe with platinum sensor that offers greater versatility and accuracy over typical 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. The temperature coefficient correction is adjustable from 0 and 2.5% / ° C. FEATURES/ BENEFITS: * Four ring potentiometric platinum probe * Four measurement ranges * ± 1% F.s. accuracy * Manual calibration * Analog output * Automatic Temperature Compensation * Large LCD * Built-in Solution Holders FEATURES IN DEPTH: Four ring probe - This allows for 1 probe to measure 4 ranges with no polarization effect. It provides an increased accuracy ( 1% F.S.) over amperometric style meters. Analog output - Allows a recording device to be connected to the meter. Manual calibration - This simple to use feature allows the HI2315 Bench-Top Conductivity Meter to be calibrated to any value within the measurement ranges ( 0.0 to 199.9 µ s/ cm; 0 to 1999 µ s/ cm; 0.00 to 19.99 ms/ cm; 0.0 to 199.9 ms/ cm) It is also less expensive than models with auto-calibration. Manual adjustable temperature correction coefficient ( ß = Beta) - This simple to use feature allows for different temperature correction coefficients to be used based on the sample being tested. It is adjustable from 0-2.5% / ° C. Automatic Temperature Compensation - This helps provide the HI 23151 with higher accuracy since conductivity is very sensitive to temperature variations. Large LCD - The new, larger LCD is bright and easy to read. Built-in Solution Holders - The HI 23151 has solution holders built into the casing. This convenient feature saves space and prevents solutions from tipping over. Recessed Connector Bay - Protects connectors from liquids.