Orion electronics of the select systems launchesintroducesprovides an isfet solid-state technology ph meter, model iq 240. Thanks to theits shock-resistant rubber hoisting of the ph meter, this ultra-rugged system can withstand a 2 metre drop onto concrete. Temperature compensation of this ph meter is automatic or manual as the user desires. Up to seven buffers are recognized automatically by this isfet ph meter and the operator can choose between one or two point calibration. The stainless steel probe contains no glass, stores dry and no maintaining is requiredrequires no maintenance. This stainless steel it acts as an is ideal for liquids, viscous samples penetration of semi-solids and surface measurements. Depending on whether speed or accuracy is most important, the display resolution can be adjusted from 0.001, 0.01 to 0.1 ph, depending on whether speed or accuracy. This model iq 240 has 20 reading memory for storing the readings and also the 9 v battery can last for 200 hours. There is also a provision for analogue output recorder analogue recorder output option is available.
