Name: Falling Number Meter / Cereal Amylase
Model: FN-II with printer
1. Introduction
Falling number Cereal Amylase Meter is the special instrument for testing the amylase activity in grain, can accurately judge the injury degree of grain germination, widely used in determination of grain, especially wheat and wheat flour, is the necessary instrument for grain storing, flour processing, food processing and other fields of quality inspection
2. Principle
According to Berhagger's sedimentation value method test the α - Amylase activity index in grain.
Powder grain (such as wheat flour) suspension in the boiling water bath can quickly paste, different amylase activity cause different liquefaction degree of starch of gelatinization, and then different falling speed of mix stick in gelatinization, the falling value shows the difference of Amylase activity, Low value shows high activity.
Falling number is expressed by the seconds needed of mix stick drop a certain height in free falling.
3. Specification
1. Mix stick weight: 25± 0.05g
2. Water bath barrel preheated pipe: 600W
3. Viscosity tube
Inside diameter 21± 0.02mmOuter diameter 23.8± 0.25mm
Inside high 220± 0.3mm
4. Repeat: Difference of the two test results does not over 10%
5. Size: 420× 340× 350mm
6. Weight: 25kg
7. Power resource: AC 220V± 10% 50Hz
Model: FN-II with printer
1. Introduction
Falling number Cereal Amylase Meter is the special instrument for testing the amylase activity in grain, can accurately judge the injury degree of grain germination, widely used in determination of grain, especially wheat and wheat flour, is the necessary instrument for grain storing, flour processing, food processing and other fields of quality inspection
2. Principle
According to Berhagger's sedimentation value method test the α - Amylase activity index in grain.
Powder grain (such as wheat flour) suspension in the boiling water bath can quickly paste, different amylase activity cause different liquefaction degree of starch of gelatinization, and then different falling speed of mix stick in gelatinization, the falling value shows the difference of Amylase activity, Low value shows high activity.
Falling number is expressed by the seconds needed of mix stick drop a certain height in free falling.
3. Specification
1. Mix stick weight: 25± 0.05g
2. Water bath barrel preheated pipe: 600W
3. Viscosity tube
Inside diameter 21± 0.02mmOuter diameter 23.8± 0.25mm
Inside high 220± 0.3mm
4. Repeat: Difference of the two test results does not over 10%
5. Size: 420× 340× 350mm
6. Weight: 25kg
7. Power resource: AC 220V± 10% 50Hz
| Name | Quantity | Name | Quantity |
| Falling number tester | 1 | Plastic tube ( §6) | 4m |
| Water bath barrel | 1 | Water faucet | 1 |
| Tube shelf | 1 | Instruction | 1 |
| Power line | 1 | Miniature printer | 1 |
| Viscosity tube | 10 | Miniature printer power | 1 |
| Rubber stopper | 2 | Miniature printer Communication line | 1 |
| Mix stick | 4 | Miniature printer Communication adapter | 1 |
| Viscosity tube shelf | 2 |