Ion meter I-500 (stationary)
Ionomer I-500 Model discontinued. Analogue: Ionomer I-510 (0...50g/l; 0.5...14 pH, portable) Microprocessor ion meter I-500 is intended for determining in aqueous solutions the activity of hydrogen ions (pH), redox potential (Eh), concentration (activity) of ions: F –, Br –, Cl –, I –, NO3 –, S2–, K +, Na+, Ag+, NH4+, Ca2+, etc., as well as for potentiometric titration when the device is equipped with additional devices. Ion meter I-500 is a modern, convenient device that meets all the requirements for devices of this class in world laboratory and field practice. It is used for analytical monitoring of various objects (water, food products and raw materials, pharmaceutical and veterinary drugs, environmental objects), as well as in production systems for continuous monitoring of technological processes. Main features: Measurement results can be presented in mV, pH units, mg/l or mol/l. The design provides the ability to calibrate the device in some units (for example, Mol/l), and present the result in others (for example, mg/l), which is very convenient in everyday work. I-500 is equipped with a communication device with a computer and software that allows you to control the measurement process, carry out five-point calibration, record the results and the dynamics of their changes with information displayed on a computer screen or printer. I-500 is compatible with ion-selective electrodes from most domestic and foreign manufacturers (BNC connector), including combined ones. Alphanumeric display with internal backlight Built-in control of electrode characteristics Powered from the mains via an adapter or from built-in batteries The ion meter remembers the last calibration and allows you not to calibrate it again during breaks in operation. Specifications EMF measurement in the range, mV -2000 to +2000 Measurement of pH in the range, units. pH from -0.5 to 14 Measuring the concentration of an ion in a solution from 3x10-8 to 5x10-1 mol/l Limit of permissible basic absolute error in measuring pH and EMF 0.01 units; 0.7 mV Limit of permissible relative error of concentration measurement 2 – for monovalent ions 5 – for divalent ions Manba: https://www.nv-lab.ru/catalog_info.php?ID=185