全自动氮气浓缩仪AYAN-DC48S封闭独立控制吹氮�?参数-价格-中国粉体罐�/title>

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<p><strong><span><strong>全自动氮气浓缩仪AYAN-DC48S封闭独立控制吹氮�?/strong></span></strong></p><p><strong><span>产品特征９�/span></strong><strong></strong></p><p><span>1.7<span>英寸大液晶触摸屏控制，同时可以处琅�/span><span>1-60</span><span>支样�?/span></p><p><span>2.<span>采用</span><span>5</span><span>种模式，</span><span>50</span><span>断程序控温方式，智能化程度高</span></p><p><span>3.<span>模块可视化，无死角观察液面情况，十分方便</span></p><p><span>4.<span>采用自动调压装置，保证各个气路的气压均匀�?/span></p><p><span>5.<span>内置多组数据存储功能，可及时查看机器运行数据</span></p><p><span>6.<span>采用双重密封门镜保护系统，采用内置循环风机系统，无需占用通风窗，确保无挥发物泄漏</span></p><p><span>7.<span>机箱采用正面侧面两扇观察窗口，方便观察样品情冴�/span></p><p><span>8.<span>氮气预热功能，通入的气体都是热气（温度９�/span><span>45</span><span>度左右）加快了样品的浓缩反应，也防止了挥发的浓缩液与吹针之间冷凝，保证样品不会受到污染和交叉感染</span></p><p><span>9.<span>氮气预热功能以及独立节流电磁阀控制，保证了气路的气密性，大大节约氮气用量、�/span></p><p><span></span></p><p><strong><span><strong><span><strong>全自动氮气浓缩仪AYAN-DC48S封闭独立控制吹氮�?/strong></span></strong></span></strong></p><p><strong><span>产品参数９�/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>型号</span></p></td><td><p><span>AYAN-DC12S</span></p></td><td><p><span>AYAN-DC24S</span></p></td><td><p><span>AYAN-DC36S</span></p></td><td><p><span>AYAN-DC48S</span></p></td><td><p><span>AYAN-DC60S</span></p></td></tr><tr><td><p><span>显示方式</span></p></td><td><p><span>7<span>英寸液晶触摸屎�/span></p></td><td><p><span>7<span>英寸液晶触摸屎�/span></p></td><td><p><span>7<span>英寸液晶触摸屎�/span></p></td><td><p><span>7<span>英寸液晶触摸屎�/span></p></td><td><p><span>7<span>英寸液晶触摸屎�/span></p></td></tr><tr><td><p><span>模式</span></p></td><td><p><span>5<span>秌�/span></p></td><td><p><span>5<span>秌�/span></p></td><td><p><span>5<span>秌�/span></p></td><td><p><span>5<span>秌�/span></p></td><td><p><span>5<span>秌�/span></p></td></tr><tr><td><p><span>程序控温</span></p></td><td><p><span>50<span>殴�/span></p></td><td><p><span>50<span>殴�/span></p></td><td><p><span>50<span>殴�/span></p></td><td><p><span>50<span>殴�/span></p></td><td><p><span>50<span>殴�/span></p></td></tr><tr><td><p><span>样品�?/span></p></td><td><p><span>12<span>佌�/span></p></td><td><p><span>24<span>佌�/span></p></td><td><p><span>36<span>佌�/span></p></td><td><p><span>48<span>佌�/span></p></td><td><p><span>60<span>佌�/span></p></td></tr><tr><td><p><span>模块直径</span></p></td><td><p><span>16mm(<span>可选）</span></p></td><td><p><span>16mm(<span>可选）</span></p></td><td><p><span>16mm(<span>可选）</span></p></td><td><p><span>16mm(<span>可选）</span></p></td><td><p><span>16mm(<span>可选）</span></p></td></tr><tr><td><p><span>可视靡�/span></p></td><td><p><span>2<span>靡�/span></p></td><td><p><span>2<span>靡�/span></p></td><td><p><span>2<span>靡�/span></p></td><td><p><span>2<span>靡�/span></p></td><td><p><span>2<span>靡�/span></p></td></tr><tr><td><p><span>定时功能＇�span>min</span><span>（�/span></p></td><td><p><span>0-999</span></p></td><td><p><span>0-999</span></p></td><td><p><span>0-999</span></p></td><td><p><span>0-999</span></p></td><td><p><span>0-999</span></p></td></tr><tr><td><p><span>气压调节＇�span>mpa</span><span>（�/span></p></td><td><p><span>0-0.8</span></p></td><td><p><span>0-0.8</span></p></td><td><p><span>0-0.8</span></p></td><td><p><span>0-0.8</span></p></td><td><p><span>0-0.8</span></p></td></tr><tr><td><p><span>气压操作方式</span></p></td><td><p><span>独立控制</span></p></td><td><p><span>独立控制</span></p></td><td><p><span>独立控制</span></p></td><td><p><span>独立控制</span></p></td><td><p><span>独立控制</span></p></td></tr><tr><td><p><span>温度ℂ�/span></p></td><td><p><span>室温<span>-100</span><span>ℂ�/span></p></td><td><p><span>室温<span>-100</span><span>ℂ�/span></p></td><td><p><span>室温<span>-100</span><span>ℂ�/span></p></td><td><p><span>室温<span>-100</span><span>ℂ�/span></p></td><td><p><span>室温<span>-100</span><span>ℂ�/span></p></td></tr><tr><td><p><span>加热方式</span></p></td><td><p><span>水浴统一控制</span></p></td><td><p><span>水浴统一控制</span></p></td><td><p><span>水浴统一控制</span></p></td><td><p><span>水浴统一控制</span></p></td><td><p><span>水浴统一控制</span></p></td></tr><tr><td><p><span>控温精度ℂ�/span></p></td><td><p><span>��<span>1</span></p></td><td><p><span>��<span>1</span></p></td><td><p><span>��<span>1</span></p></td><td><p><span>��<span>1</span></p></td><td><p><span>��<span>1</span></p></td></tr><tr><td><p><span>超温报警</span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td></tr><tr><td><p><span>内置抽风机系绞�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td></tr><tr><td><p><span>双重密封门系绞�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td></tr><tr><td><p><span>计时功能</span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td><td><p><span>月�/span></p></td></tr><tr><td><p><span>样品盗�/span></p></td><td><p><span>可更捡�/span></p></td><td><p><span>可更捡�/span></p></td><td><p><span>可更捡�/span></p></td><td><p><span>可更捡�/span></p></td><td><p><span>可更捡�/span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>220V 50HZ</span></p></td><td><p><span>220V 50HZ</span></p></td><td><p><span>220V 50HZ</span></p></td><td><p><span>220V 50HZ</span></p></td><td><p><span>220V 50HZ</span></p></td></tr><tr><td><p><span>重量＇�span>kg</span><span>（�/span></p></td><td><p><span>18</span></p></td><td><p><span>22</span></p></td><td><p><span>25</span></p></td><td><p><span>28</span></p></td><td><p><span>28</span></p></td></tr></tbody></table><p><strong><span></span></strong></p><p><strong><span><strong><span><strong>全自动氮气浓缩仪AYAN-DC48S封闭独立控制吹氮�?/strong></span></strong></span></strong></p><p><span>【氮吹仪操作方法】：</span></p><p><span>　　1.将氮吹仪提升到Z高位置，并锁紧、�/span></p><p><span>　　2.将样品试管放置到样品定位架上，用样品定位架弹簧固定试管，试管底部处于支撑托盘上，记录样品所放位置。如果支撑托盘过低，则拧松支撑托盘中心环上的两个定位螺钉。上升支撑托盘，直到试管底部位于托盘上，距定位架不低�?5mm。调整支撑托盘，使狭缝对准试管。再次拧紧定位螺钉，固定支撑托盘、�/span></p><p><span>　　3.安装不锈钢针头，直接套上即可、�/span></p><p><span>　　4.打开氮气瓶，调节流量计为氮吹仪送气。氮气只需开一点点，否则压力过大会把管路冲开。调节流量计至所需压力、�/span></p><p><span>　　5.降低针头，直到针头距离溶液表�?mm。调整：拧开配气盘上的锁紧螺母，针阀管便可上下滑动，调整好高度，拧紧锁紧螺母、�/span></p><p><span>　　6.打开所用样品位的流量阀。打开流量阀时，逆时针旋�?/8�?/6圈即可，不要旋转幅度过大，以防针阀螺母脱落，安装时，应按顺时针旋转、�/span></p><p><span>　　7.浓缩样品前，建议氮气空吹5-10min，以防氮吹仪气路中残留杂质气体、�/span></p><p><span>　　8.调节流量计到氮吹仪所需的流速。氮吹开始，用针头上面的流量阀微调流速。并监测供气压力，不得超�?00Kpa。调节流量阀，使气流在样品表面产生波纹，但应防止飞溅、�/span></p><p><span>　　9.连续汽化直至完成。根据非干性边界点要求，监测汽化，到达所期望的边界点后移走样品、�/span></p><p><span>　　10.汽化完成时，使用干净的吸管，用一两滴溶剂冲洗不锈钢针头、�/span></p><p><span>　　11.向上滑动针阀管，从样品定位架移走样品试管、�/span></p><p><span>　　12.汽化完成后关闭气源、�/span></p><p><span>　　13.关掉流量计和流量阀、�/span></p><p><span>　　14.关掉水浴电源、�/span></p><p><span>　　15.卸下不锈钢针头、�/span></p> 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