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HD021型電子單紗強(qiáng)力機(jī)
HD021Electronic Single Yarn Strength Tester

用途：用來測定各種棉、毛、麻、化纖類等單根紗線斷裂強(qiáng)力和伸展率。
Usage:It is used to determine the single yarn breaking strength ,extensibility,the relevant technical indexes for various cottons.wools,silks,linens,chemicl fibres and so on.

工作模式：測試數(shù)據(jù)自動計算，結(jié)果打印輸出。
Working pattern:it automatically calculates,prints and outputs the testing data and results.

主要技術(shù)參數(shù) main technical parameters: