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HR-3A型灰熔點測定儀

发布时间：2014-08-18 点击次数：1590次

HR-3A型灰熔點測定儀与硅碳管高温炉配套，是化验室进行煤灰熔融性测定的智能化仪器。该仪器严格按照国标有关规定全自动完成灰熔点测定。可以在一定范围内对控制参数进行选择和修改，还具备可以自行设定的定时恒温程序和标准RS232通讯功能。

今天我們爲大家介紹一下這款灰熔點測定儀的具體技術特征：

控制方式：以單片機爲核心，自動校正測量溫度和電流，自動移相觸發可控矽閉環控制加熱電流。
測溫範圍：0~1600℃，分辨力1℃，配用S值熱電偶。
時間範圍：0-999min，分辨力1min（小于10min時爲1s）.
升溫速度：900℃以前，15-20℃/min（可以選擇）。

900℃以后，5±1℃/min（可以选择）。

測溫誤差：±3℃
定時誤差：小于1s/h
电源电压：220V±10% 50Hz
控制電流：最大30安
儀器功耗：10W。
儀器尺寸：305×120×390。
使用環境：溫度0-40℃，相對濕度不大于80%。
工作方式：連續。

介绍到这里您是不是觉得这款仪器非常符合您的需求呢？如果您也是急需购置一款灰熔点测定仪的话，聯系我們鶴壁市華通分析儀器有限公司吧，我们将以热情的服务，优质的产品打动您！联系电话0392-2691116

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