WESTTUNE FN Falling Number Tester with Printer
Principle
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.
Specification:
Test results |
automatically calculated by SCM, printed out by 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. |
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% |
Size |
420*340*350mm |
Weight |
25kg |
Power resource |
AC 220V±10% 50Hz |
Real pictures for your reference:






Delivery time: usually 3-15 days
Warranty: 12months
Payment methods: T/T, Western Union, Paypal, Credit Card, L/C
Our main lab instruments: mixer, shaker, water quality tester, autoclave, incubator, oven, water treatment(PH/DO/COND/Turbidity meter,
pure water system), spectrophotometer, refractometer, peristaltic pump, heating mantle, hot plate, PCR machine, homogenizer, water bath and so on.
ally 3-15 days
Warranty: 12months
Payment methods: T/T, Western Union, Paypal, Credit Card, L/C
Our main lab instruments: mixer, shaker, water quality tester, autoclave, incubator, oven, water treatment(PH/DO/COND/Turbidity meter,
pure water system), spectrophotometer, refractometer, peristaltic pump, heating mantle, hot plate, PCR machine, homogenizer, water bath and so on.
Technical ParDelivery time: usually 3-15 days
Warranty: 12months
Payment methods: T/T, Western Union, Paypal, Credit Card, L/C
Our main lab instruments: mixer, shaker, water quality tester, autoclave, incubator, oven, water treatment(PH/DO/COND/Turbidity meter,
pure water system), spectrophotometer, refractometer, peristaltic pump, heating mantle, hot plate, PCR machine, homogenizer, water bath and so on.ameter
Features
Features