ATN 300 1
  • ATN 300 1

    • DW-ATN-300 Automatic Azotometer

    Our company’s DW-ATN-300 automatic azotometer(protein determinator) is designed in accordance with the Kjeldahl method, mainly for assaying the content of ammonia nitrogen, protein nitrogen in cereals, food, dairy products, beverages, feed, soil, water, medicine, sediment and chemicals. The determination conforms to national standards, AOAC, ISO, etc.

    Features

    1. For solution setting, volume of boric acid solution, the amount of alkali and distillation time can be set up at random
    2. 20 groups of experimental procedures can be stored to meet user’s various requirements
    3. Perfect protection system: remind when digestion tube is not in place, protect steamer furnace from being overheated or over-voltage; alarm when distillation is finished
    4. Manual and auto, two modes for customer to shift
    YouTube video

    Technical parameters

    Materials cereals, food, dairy products, beverages, feed, soil, water, medicine, sediment and chemicals
    Range 0.1mgN ~240mgN（nitrogen content 0.02% ~95%)
    Sample quantity solid ≤5g/unit, liquid ≤15ml/unit
    Recovery ≥99.5%
    Repeatability ≤ ±1%
    Distillation rate 3~ 7 min/sample
    Cooling water consumption 1L~2L/min
    Power 220V 50Hz
    Power rating 1600W
    External dimension 775×380×330mm
    Weight 28kg
    ATN-300-A

    Optional digestion furnace for DW-ATN-300 automatic azotometer

    DW-KDN-D series digital-display temperature-controllable digestion furnace have models of 4 holes, 8 holes, 12 holes and 20 holes for user to choose, depending on their detection amount. SO2 and other poisonous gas escaping from digestion furnace will be discharged by relevant waste gas absorption system, guaranteeing the safety and cleanness of your lab.

    Name Model Specification
    digital-display temperature-controllable digestion furnace DW-KDN-04D 4 samples/batch
    DW-KDN-08D 8 samples/batch
    DW-KDN-12D 12 samples/batch
    DW-KDN-20D 20 samples/batch