JK-ERFD-6 Equipment for Raw Fiber determination

The JK-ERFD-6 Equipment for Raw Fiber determination is based on the present commonly used acid and alkali boiling method to boil the sample and carries on the gravimetric measurement to obtain the test specimen’s raw fiber content. The JK-ERFD-6Equipment for Raw Fiber determination is suitable for measuring the raw fiber content of many kinds of grain, the feed and so on, the testing result conforms to GB/T5515、GB/T6434 provision.

The JK-ERFD-6 Equipment for Raw Fiber determination uses the acid and alkali which have the accurate density, boils the sample under the specific condition, again uses the ethyl alcohol except the soluble substance, deducts the mineral substance after the high temperature ignition, so the content calls raw fiber. It is not an accurate chemical entity, only is the summary ingredient which determines in under the recognition compulsion stipulation condition, in which by the cellulose primarily, but also has the few hemicellulose and lignin. 

Technical Specification:

1.Measurement object: many kinds of feed, grain, food and the other agricultural and subsidiary products need to measure the raw fiber content.

2.Testing sample number: 6/per time

3. Repeatability error:  

Raw fiber content below 10%, absolute value error ≤0.4;  

Raw fiber content above 10%, relative error ≤4%;  

4. Measurement time: About 90min on the instrument  (Including acid 30 minutes, alkali 30 minutes, filter and wash approximately for 30 minutes)

5. Supply voltage: AC220V/50Hz

6. Power: 3.3KVA

7.Volume: 540×450×670 mm3；

8. Weight: 28kg