... sample, and determine the weight to obtains he crude fiber content, the test results are in line with GB ... /T5515 and GB/T6434. It is applicable for crude fiber content determination of all kinds of feed, food, grain ... 1.Sample quantity: 6 / times;2.Repeatability error: crude fiber content of 10% or less, the absolute error of ≤ 0 ... .Working power supply: AC220V,50Hz 5. Power: 3300W Crude fibre tester