Apparatus for measuring turbidity and method for rapidly measuring turbidity

摘要

Disclosed is an apparatus for measuring turbidity, which includes a body case and includes a light source device, a light path absorption cell, a light path reception and detection module, a screen and a central processing unit, all of which are disposed on the body case. Spectrum of the light ray emitted by the light source device mainly has wavelengths in a range of 350 nm to 1000 nm. The spectrum has two peak wavelengths, one of which is in a range of 400 nm to 500 nm and has a half-peak width in a range of 5 nm to 50 nm, and the other of which is in a range of 550 nm to 750 nm and has a half-peak width in a range of 50 nm to 150 nm. Also disclosed is a method for rapidly measuring turbidity. By means of the present invention, turbidity of water sample can be measured accurately, simply, steadily and in high sensitivity.

主权项

1. An apparatus for measuring turbidity comprising a body case (1) and further comprising a light source device (2), a light path absorption cell (3), a light path reception and detection module (4), a screen (5) and a central processing unit, all of which are disposed on the body case (1), Both of light path reception and detection module (4) and the screen (5) being connected with the central processing unit and light ray emitted by the light source device being absorbed by the light path reception and detection module (4) after passing the light path absorption cell (3),
wherein, spectrum of the light ray emitted by the light source device (2) has wavelengths in a range of 350 nm to 1000 nm; the spectrum has two peak wavelengths, one of the two peak wavelengths is in a range of 400 nm to 500 nm and has a half-peak width in a range of 5 nm to 50 nm, and the other of the two peak wavelengths is in a range of 550 nm to 750 nm and has a half-peak width in a range of 50 nm to 150 nm.