Wheat hardness tester, hardness tester, wheat teste

  Wheat hardness tester, hardness tester, wheat tester — Zhengzhou zhongzhuliang Instrument Equipment Co
, Ltd
 
Model:   JYDX× 100× forty
Principle:
  According to the principle that soft and hard wheat have different mechanical crushing strength, hard wheat is not easy to become powdery, soft wheat is easy to become powdery, and the sample is crushed under the specified conditions
The hardness of wheat is determined by the ratio of the sample mass on the screen to the total sample mass
JYDX100× The wheat hardness index tester uses the motor to drive the sharpening knife set on the outer surface of the rotor
The sharpening knife and the outer cutter head have shear and impact crushing effects on the sample, so that the sample is crushed
At the same time, the high-speed rotating rotor blade generates a centrifugal airflow field in the crushing chamber, and the pulverized powder particles enter the receiving hopper through the screen under the centrifugal impact of the airflow field with the rotor and itself
In a certain grinding time, the quality of wheat powder with different hardness passing through the screen is different
The percentage of the quality of wheat powder retained on the screen to the quality of the tested wheat sample is used to characterize the hardness of wheat, which is called hi for short
The higher the hardness index, the higher the hardness of wheat
Otherwise, the lower the hardness of wheat
Instrument composition: jydx100× The good performance of the wheat hardness index tester guarantees the repeatability and reproducibility of the experimental results
The wheat hardness index tester consists of a main machine, a weighing and data processing system

 
Technical parameters:
Overall dimension (length × width × height): 345× 212× 354mm
Rotor diameter: & 100mm
Determination accuracy: the absolute error with the nominal value of wheat hardness index standard sample shall not be less than 1
5
Coefficient of variation (CV): not less than 2
4%
Rated output: 25g/ batch
Equipped power: 180W
Voltage: 220V
Frequency: 50Hz
Current: 2
5A
Net weight: 21
5kg
Gross weight: 32kg
 
 
Address: North Section of Nanyang Road, Zhengzhou