撕裂度儀是一種專業(yè)檢測材料抗撕裂性能的儀器,廣泛應用于食品包裝、藥品包裝、醫(yī)療器械包裝及工業(yè)材料領域。其通過模擬材料在受力撕裂過程中的能量消耗,量化評估薄膜、紙張、紡織品等材料的耐撕裂強度,為產品質量控制提供關鍵數(shù)據(jù)支持。
概述
撕裂度儀是材料力學性能檢測的核心設備之一,專門用于測定各類軟質材料在受力條件下的抗撕裂性能。設備通過精密的力學測試系統(tǒng),模擬材料在實際使用中可能遭遇的撕裂場景,如包裝開啟、運輸摩擦等,從而為材料研發(fā)、生產工藝優(yōu)化及產品質量驗證提供科學依據(jù)。其測試結果直接反映材料的耐用性和可靠性,是包裝、紡織、橡膠等行業(yè)重要的檢測工具。
測試原理
設備通過以下步驟實現(xiàn)測試:
1. 能量儲存:將擺體提升至預定高度,使其具備勢能;
2. 能量釋放:擺體自由下擺,利用勢能將試樣撕裂;
3. 數(shù)據(jù)計算:PLC控制系統(tǒng)實時監(jiān)測撕裂過程,計算撕裂試樣所消耗的能量,并轉化為撕裂力值。
符合標準
設備設計及測試方法嚴格遵循以下標準:
● 中國標準:GB/T 16578.2、GB/T 455(紙張撕裂度測定)
● 醫(yī)藥行業(yè)標準:YY/T 0698(最終滅菌醫(yī)療器械包裝撕裂度試驗方法)
● 國際標準:ASTM D1922(塑料薄膜撕裂度)、ASTM D1424(紙張撕裂度)、ISO 6383(塑料薄膜撕裂性能)
● 其他標準:TAPPI T414(紙和紙板撕裂度)、ISO 1974(紙張抗撕裂性)
測試應用
● 塑料薄膜與薄片:聚烯烴、聚酯、鋁塑復合膜等材料的撕裂性能測定;
● 紙張與紙板:包裝紙、瓦楞紙板、票據(jù)紙等樣品的抗撕裂性分析;
● 紡織材料:無紡布、編織材料、紡織品等柔性材料的耐撕裂性檢測。
技術特征
● 智能控制系統(tǒng):
○ 采用PLC工業(yè)控制系統(tǒng),確保測試過程穩(wěn)定性和數(shù)據(jù)高精度;
○ 7英寸HMI人機交互觸摸屏,支持參數(shù)一鍵設定與實時數(shù)據(jù)監(jiān)控。
● 自動化測試:
○ 電子式測量系統(tǒng)自動采集數(shù)據(jù),消除人為誤差;
○ 試樣氣動夾持與擺體自動釋放功能,提升測試效率。
● 多場景適配:
○ 提供多組擺體容量選擇,滿足不同材料測試需求;
○ 數(shù)字水平調整輔助功能,確保儀器始終處于最佳測試狀態(tài)。
● 數(shù)據(jù)管理:
○ 內置微型打印機,支持測試結果即時輸出;
○ 數(shù)據(jù)自動統(tǒng)計與存儲功能,便于質量追溯與分析。
總結
撕裂度儀以科學嚴謹?shù)臏y試原理和高度智能化的操作界面,成為材料抗撕裂性能檢測的專業(yè)工具。其廣泛的應用領域和精準的測試能力,不僅助力企業(yè)優(yōu)化產品性能、提升市場競爭力,更為材料科學研究和行業(yè)標準制定提供了重要技術支持。隨著包裝、醫(yī)療等行業(yè)的快速發(fā)展,撕裂度儀的技術創(chuàng)新與應用拓展將持續(xù)推動材料檢測領域的進步。
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測試原理
將擺體提升一定高度,使其具備一定的勢能;當擺體自由下擺時,利用其自身貯存的能量將試樣撕裂;由PLC控制系統(tǒng)計算出撕裂試樣時消耗的能量,從而得到撕裂試樣所需要的力。","ClassName":"其它物性測試儀器","HitNumber":"1651","Type":"SLD-01","ShowPrice":"0.00","MarketPrice":"1000","Price":"1000"},{"BaikeID":"7330","ProductID":"3878290","Name":"醫(yī)藥紗布撕裂度測試儀","CompanyID":"48371","ClassID":"2312","PictureDomain":"img47","Picture":"48081211c6b97a36c6dfb92e5d8c76369d2b3215c3b769390022dff437547adb521590a80a9dbdc9.jpg","UserID":"54138","Descrip":"醫(yī)藥紗布撕裂度測試儀專業(yè)適用于薄膜、薄片、軟聚氯乙烯、聚偏二氯乙烯(PVDC)、防水卷材、編織材料、聚烯烴、聚酯、紙張、紙板、紡織品和無紡布等耐撕裂性檢測。
測試原理
將擺體提升一定高度,使其具備一定的勢能;當擺體自由下擺時,利用其自身貯存的能量將試樣撕裂;由PLC控制系統(tǒng)計算出撕裂試樣時消耗的能量,從而得到撕裂試樣所需要的力。","ClassName":"其它儀器儀表","HitNumber":"1237","Type":"SLD-01","ShowPrice":"0.00","MarketPrice":"1000","Price":"1000"}]