Lumiso works like other photometers, by measuring the amount of light that passes through the sample in comparison to the blank. This is known as the “Percentage Transmission” or “%T”. This %T value is mathematically converted by the software to a mg/L concentration.
Therefore, to verify that the instrument is performing within calibration it is only necessary to check that the instrument measures correct values of %T at each wavelength of light it uses. If the instrument is reading the %T value correctly according to the certificate, the correct mg/L value will be displayed when testing.
15th June 2021
Improve the accuracy of your results and remove the need for titrations in high concentration PAA applications such as aseptic fill and bottle rinsing with our brand new peracetic acid sensor.
10th May 2021
Read our case study on ALZ Agro who use Kemio™ to monitor disinfection in fresh produce wash water.