LU-504 food-safety detector (nitrite)
LU-504 food detector is mainly used in food safety field. It can detect the content of nitrite in the food, such as: ham, cured meat, sausage and other meat products.
Principle
After the food samples been pre-processed, the nitrite in which reacts with reagent and produces fuchsia compounds which can absorb visible light in selectivity and the depth of the compounds color is direct proportion to the nitrite content in the food samples. This detector just automatically determines and displays the nitrite content by detecting the absorbency.
Characteristic
1. It adopts national standard method to quantificationally detect the content of nitrite in food;
2. It adopts SCM intelligent control, has the functions of measuring, setting, storing, printing and curve making and correcting, and with high automatization;
3. With big LCD and big data storage capacity it is equipped with interface for micro printer and RS-232 communication;
4. It can detect food sample without adding any apparatus by users, because this detectors are equipped with pre-processing equipments and full of reagent.
Technology index
● Channels Q’ty: 4
● Measuring lower limit: 1.0mg/Kg
● Measuring range: 0~500mg/Kg
● Measuring accuracy: ≤5%
● Interface: RS-232
● Printer: SP-T16SHz - 153
● Power: 220V±22V, 50HZ±1Hz
● Outline dimension: 283×154×91 mm
● Main frame weight: 2.30Kg
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