FN-II Falling Number Tester


Falling Number Meter is the special instrument which is testing the amylase activity in grains and can accurately judge grain’s germination damage degree. It is suitable for testing grain, wheat etc. and it is the necessary instrument in the areas of grain storage,  flour processing, and food processing. This instrument is testing a-amylase activity index in grains based on Berhagger’s sedimentation value method.

Technical parameters

  •  Water bath apparatus: consists of the heating unit, cooling system and water level indicator.
  •  Electric timer: digital and precision time control
  •  Test results: automatically calculated by SCM, printed out by the printer, and data saved in PC by connecting a PC via RS232.
  •  Mix stick’s weight: 25±0.05g
  •  Water bath barrel preheated pipe: 600W
  •  Viscosity tube: made by special glass
    a) Inside diameter 21±0.02mm
    b) Outer diameter 23.8±0.25mm
    c) inside high 220±0.3mm
Repeat Difference of the two test results does not over 10%
Size 420 x 340 x 350mm
Weight 25kg
Power resource AC 220V±10% 50Hz


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