A test report not including the sample date is not as helpful as one confirming that the test results represent fiber taken when the animal was a specific age. Both companies are located in Australia. These instruments are calibrated using tops from Interwoollabs, the only recognized supplier of calibration tops to the worldwide textile industry. A diagnostic and calibration check is performed each day on both instruments. When utilized properly, objective fiber testing can be a powerful marketing and genetic selection tool.
Objective measurement is an assessment made without the influence of personal feelings or prejudice.
Visual appraisal and fiber handling are fundamental aspects of fiber judging but very weak appraisal methods of accurately identifying fiber diameter Instrumentation can accomplish the measurement of fibers within a micron. Because the measurements are so tiny, the difference between a sample at 20.5 microns and one at 22.5 microns is small mathematically but critical in commercial use and pricing structure. Based on this factor alone, fiber-testing technology gives breeders a useful tool to analyze fiber and track the progress of their selection programs. The determination of average fiber diameter helps identify the best end use for fiber and is information that mills require before making their purchasing decisions. The ability to provide information on fiber quality places alpaca producers in a stronger position to receive what their fiber is worth.