棉纤维回潮率与HVI检测指标相关性的研究探讨

A Study and Probe into the Relevance of Cotton Fiber Moisture Content and Its HVI Testing Index

棉纤维回潮率的大小与HVI仪器的检测结果密切相关,同一棉样在不同回潮率时进入样品平衡间平衡后,HVI检验数据有明显的差异。在进行HVI检验前,如果棉样回潮率超过规定要求,没有进行预调湿处理就进平衡间平衡,得到的HVI检验结果和经过预调湿的HVI检验结果之间的差值,容易超出允差范围。

The cotton fiber moisture regain correlated closely to HVI Instruments Test Results.When testing the cotton fiber by HVI,if the fiber moisture regain is beyond what is required and tested without humidifying,the difference between testing results and the results adjusting humidity will be beyond the tolerance.