This standard specifies the terms and definitions, technical requirements, test methods and inspection rules for wheat hardness index testers. This standard applies to wheat hardness index testers that use the principle of resistance to mechanical crushing and use wheat hardness as the measurement object.
LS/T 3704-2007 Referenced Document
GB 5226.1-2002 Safety of machinery--Electrical equipment of machines--Part 1: General requirements
GB 5491 Inspection of grain and oilseeds--Methods for sampling and sample reduction
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane*, 2017-12-29 Update
GB/T 5497 Inspection of grain and oilseeds--Methods for determination of moisture content
GB/T 9314 General specification of serial impact dot matrix printer *, 2011-12-30 Update