of high accuracy and good performance
Brief introduction :
This product is developed according to GB1354-2008 "wheat"GB/T21304-2007"wheat hardness testing wheat hardness index method "and so on national and the profession standard. It is mainly using the principle of soft and hard wheat with different anti-machinery smashing intensity, namely: crushing the sample using the characteristic of hard wheat is crushed not easily, but the soft wheat is crushed easily, by the proportion of sample quality on the strainer and total quality figures out the wheat hardness.
The wheat hardness numerical value of this mensurationand the international method of granularity index (PSI Method) with distinct positive linear correlation, the correlation coefficient up to 0.98.
Technical parameters:
1.Determination veracity : And wheat hardness index of the standard sample, the nominal value of the error ≤ | 1.5 |
2.Determination coefficient of variation (CV): ≤2.4%
3.Rated output: 25g / Batch
4.Working voltage: 220 V
5.Working electricity: 2.5 A
6.Frequency: 50 Hz
7.Environment temperatures: 5-45 °C
8.Relative humidity: ≤ 90 %
Wheat hardness meter
