Colorimeter, Free Chlorine and Total Chlorine, SINSCHE, Q-CL

Q-CL501B portable colorimeter is a detection instrument that can detect free chlorine, total chlorine, and combined chlorine. It is also a real portable instrument which is suitable for field work as it has light weight and external batteries. Default standard curve and EPA based methods ensure the accuracy of testing result, thus it can be used in laboratory testing.It is widely used in the field of water disinfection monitoring