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首頁>産品中心>水泥試驗儀器>水泥凝結時間測定儀>HGR-1D全自動混凝土凝結時間測定儀廠家

全自動混凝土凝結時間測定儀廠家

産品簡介：

全自動混凝土凝結時間測定儀廠家是用于测定混凝土凝结时间的全自动智能仪器，全自动完成去泌水、启/闭试样盖、贯入、换测针、清洗、结果分析等，无需人工值守，解放人力。结合实测的贯入值，根据设定测试策略，自动分析贯入时间间隔，可在试验完成前提前数小时预测初/终凝时间的初步结果；贯入速度和贯入深度精确控制，综合误差微小，可避免因操作手法不标准产生的人为误差。

更新時間	2025-09-22
訪問次數	297
産品型號	HGR-1D

詳細介紹

品牌	榮計達儀器	價格區間	面議
産地類別	國産	應用領域	建材/家具,綜合

一、全自動混凝土凝結時間測定儀廠家産品簡介：

本産品是用于測定混凝土凝結時間的全自動智能儀器，全自動完成去泌水、啓/閉試樣蓋、貫入、換測針、清洗、結果分析等，無需人工值守，解放人力。結合實測的貫入值，根據設定測試策略，自動分析貫入時間間隔，可在試驗完成前提前數小時預測初/終凝時間的初步結果；貫入速度和貫入深度精確控制，綜合誤差微小，可避免因操作手法不標准産生的人爲誤差。

全自動混凝土凝結時間測定儀包括儀器主機硬、軟件等組成。儀器選用高性能、高可靠性嵌入式工業控制計算機平台，與本公司自主研發的控制軟件和專門設計的一體式3維定位貫入阻力采樣機構相配合，實現了混凝土試樣貫入阻力（抗貫入強度）變化特性全自動准確測定，自動分析、計算混凝土初、終凝時間和生成試驗數據文件。爲科研、檢測、質量控制提供一款全新、優質、方便實用的檢測儀器。

二、全自動混凝土凝結時間測定儀廠家符合標准：

1、《GB/T50080-2016普通混凝土拌合物性能試驗方法標准》

2、《SL352-2006水工混凝土試驗規程》

3、《DL5150-2001水工混凝土試驗規程》

4、《JTG E30-2005公路工程水泥及水泥混凝土试验规程》

5、《GB/T50119混凝土外加劑應用技術規範》

三、技術參數：

1、壓力測量範圍：（0~1000）N

2、溫度測量範圍：(-40~120)℃

3、濕度測量範圍：(0~100)%RH

4、測針數量：3

5、試樣數量：3

6、控制方式：計算機

7、試驗室溫度：標准溫度（20±2）℃

8、試驗室濕度：標准濕度（40—60）%RH

9、电源：AC 220V±10%, 400W

四、工作原理：

凝結時間的測定從混凝土拌和物開始加水時算起。首先，需要取混凝土拌和物的代表樣，並使用5㎜篩篩出砂漿。砂漿經過人工翻拌均勻後，一次裝入三個試模，並振實使其低于試模上沿約10㎜。試模制備完畢後，應置于溫度爲20℃±2℃的環境條件下待試。測試時，需在(10±2)s內均勻地使測針貫入砂漿(25±2)㎜深度，記錄貫入壓力，精確至10N。根據計算結果，以貫入阻力值爲縱坐標，測試時間爲橫坐標，繪制貫入阻力值與時間關系曲線。求出貫入阻力值達3.5Mpa和28Mpa時的對應時間即爲初凝時間和終凝時間。

全自動混凝土凝結時間測定儀廠家

上一篇：ZD-V碾壓混凝土抗彎拉試件成型機廠家

下一篇：RHZ-IV熱荷重收縮溫度試驗儀廠家

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