امروز جمعه ۹ آبان ۱۳۹۹
  • sheralbusiness.com
    مرکز دائم صادرات و سرمایه گذاری

Electrical Conductivity ( EC)

Electrical Conductivity ( EC)

5٫0 rating based on 1,234 ratings
در مرکز دائم صادرات و فرصتهاي سرمايه گذاري
در مرکز دائم صادرات و فرصتهاي سرمايه گذاري
در مرکز دائم صادرات و فرصتهاي سرمايه گذاري
در مرکز دائم صادرات و فرصتهاي سرمايه گذاري

 Electrical Conductivity ( EC), relate to the ability of a  ionic solution to pass an  electric current. In solutions the current is carried by cations and anions whereas in  metals it is carried by  electrons. How well a solution conducts electricity depends on a number of factors • Concentration • Mobility of  ions • Valence of ions •  Temperature In  aqueous solutions the level of ionic strength varies from the low conductivity of ultra pure water to the high conductivity of concentrated  chemical samples. The  probe of the  conductivitymeter would be diped in the measuring sample and the parameters of the solution is calculated by applying an alternating  electrical current (I) to two/four  electrodes immersed in the solution and measuring the resulting voltage (V). During this process, the cations migrate to the negative electrode, the anions to the positive electrode and the solution acts as an electrical conductor

دیدگاهتان را بنویسید

نشانی ایمیل شما منتشر نخواهد شد. بخش‌های موردنیاز علامت‌گذاری شده‌اند *

طراحی سایت