The device is a brand new upgrade product, a large-screen touch display, instead of traditional buttons. The operation uses a biochemical reaction method to detect ATP content. The ATP fluorescence detector is based on the principle of firefly luminescence and uses the "luciferase-luciferin system" to quickly detect adenosine triphosphate (ATP). The ATP swab contains a reagent that can lyse the cell membrane, can release ATP in the cell, react with the specific enzyme contained in the reagent to generate light, and then detect the luminescence value with a fluorescent illuminance meter. Since all biological living cells contain a constant amount of ATP, the ATP content can clearly indicate the amount of residual microorganisms and other organisms in the sample, which is used to judge the health status.
Technical Parameter | ||
Display | 3.5-inch high-precision graphic touch screen | |
Processor | 32-bit high-speed data processing chip | |
Detection accuracy | 1 × 10-18mol | |
Coliform group | 1-106cfu | |
Detection range | 0 to 9999 RLUs | |
Detection time | 15 seconds | |
Detection interference | ± 5 ﹪ or ± 5 RLUs | |
Operating temperature range | 5 ℃ to 40 ℃ | |
Operating humidity range | 20-85 ﹪ | |
ATP recovery rate | 90-110% | |
Detection mode | RLU, coliform screening |