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Falling Number Meter; BFLN-2 With Printer

  1. Electric timer: digital and precision time control
  2. Test results: automatically calculated by SCM, printed out by printer
  3. Mix stick’s weight: 25±0.05g
  4. Water bath barrel preheated pipe: 600W

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This instrument is testing α—amylase activity index in grains based on Berhagger’s sedimentation value method. The suspension liquid of cereal flour (such as wheat flour) can gelatinize quickly in boiling water and different amylase activity cause different liquefaction degree of starch of gelatinization, and then different falling speed of mix stick in gelatinization, the Falling Number shows the difference of Amylase activity, low value shows high activity. Falling Number is expressed by the seconds needed to drop a certain height freely in gelatinizing liquid.


 Water bath apparatus  consists of heating unit, cooling system and water level indicator.
Electric timer  digital and precision time control
Test results  automatically calculated by SCM, printed out by printer
Mix stick’s weight  25±0.05g
Water bath barrel preheated pipe  600W
Viscosity tube  made by special glass
 Inside diameter 21±0.02mm
 Outer diameter 23.8±0.25mm
 Inside high 220±0.3mm
Repeat  Difference of the two test results does not over 10%
Power resource  AC 220V±10% 50Hz
Dimension W180*D440*H515mm
Package Dimension W590*D510*H490mm
N.W./G.W. 22.5kg/27kg

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