DW-F800  Fiber Analyzer

DW-F800 Fiber Analyzer is with advanced design, easy operation and flexible application. It can be used in the conventional Weende method to analyze crude fiber and Van Soest analysis to wash the fiber. Applies to plant, feed, food and other agricultural products as well as the determination crude fiber, neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose and acid detergent lignin (ADL).


  1. Hidden solution barrel pull structure designed to facilitate dosing operation, and provide the safest fiber analysis.
  2. Corrosive liquid is not in contact with any pump body, to avoid waste discharge pump susceptible to corrosion phenomena.
  3. The crucible recoil function is designed to prevent sample in the crucible can not caking filtration.
  4. With dosing overflow protection function prevents dosing corrosive liquid overflow due to operator error, protect the safety of the operator.
  5. Adjust the crucible heating power in time, enabling customers to control the heating rate easily and low down energy consumption, ECO-friendly.
  6. Having a built-in pre-heating function, greatly reduces the whole experiment time.
  7. Provide five various specifications crucible specifications to meet the needs of different samples for standard configuration.
  8. Can detect crude fiber, neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose and acid detergent lignin (ADL).
  9. Optional peripheral accessories: cool extractor. Experiments can go fat, washed with acetone extraction after detection of acid lignin and other steps.

Precise control experiment

  • Test time can be set free, clockwise and countdown timing functions are available, real-time reminder end of the experiment, the experimenter to facilitate precise control experiment, save test time, and improve efficiency.

Integrated infrared heating technology

Advanced integrated infrared heating, more uniform heating of the crucible fast, more consistent sample extraction, higher extraction recovery, thereby improving the accuracy of test results.

Technical Data

Measurement range 0.1%~100%
Sample weight 0.5g~3g
Repeatability error Craw Fiber Content below 10%, ≤0.4%
Craw Fiber Content above 10%, ≤1%
Capacity 6 pcs/batch
Pre-heating time 10-12min
Heating to boiling 13-15min
Rated power 2.2KW
Power supply 220 VAC ±10% 50Hz
Dimension 776mm×476mm×644mm