CM2000型全自动氮气浓缩�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong><span></span></strong></p><p><strong><span>产品简介：</span></strong></p><p><span>全自动氮气浓缩仪</span><span>在大量的分析工作中，为了获得痕量的目标组分，都需对备检样品进行预处理，其过程主要包括有样品提取（萃取）、浓缩、净化及再浓缩等基本步骤，其中如何快速无损的浓缩是非常关键的一环。当样品数量不多，溶剂量较大时，采用该款仪器十分方便、�/span><span>北京成萌伟业科技有限公司自主研发皃�/span><span>CM2000</span><span>型全自动氮气浓缩仪采用独特的浓缩方式，大幅提高浓缩速率。同时设备自带抽气风机，将蒸发的废气由排气管路定向排出，使得原本必须置于通风厨中的氮吹浓缩装置可安全的安装于一般实验平台上。不仅移动容易，节约实验室成本，而且限度地减轻了有毒有害溶剂对操作人员的伤害，是实验室必备的样品前处理装置、�/span></p><p><strong><span>产品特征９�/span></strong></p><p><span>1</span><span>、同时浓缩单个或多个样品，毋需人工值守：全自动氮气浓缩仪采用多个光学传感器监控每个样品的浓缩过程，当蒸发浓缩至预设体积时，系统自动停止相应通道的氮气吹扫，并报警提示。整个浓缩过程无需人工看管：�/span></p><p><span>2</span><span>、独特的旋涡式气流吹扫轨迹及缓冲设计：可加速溶剂蒸发浓缩、防止溶剂喷溅损失；</span><span>3</span><span>、工作参数任意设置、控制和实时显示：氮吹压力、水浴温度和工作时间均可按需设置、�/span><span>4</span><span>、氮吹气流压力恒定：仪器自带自动调压装置，气流压力可自动控制并保持恒定，不受工作通道突然开启、关闭或数量的影响；</span><span>5</span><span>、样品无污染影响：所有气路及相关器件均采用经过验证的零污材料，避免样品受到来自仪器的污染：�/span><span>6</span><span>、操作简便、安全：灵活的工作参数设定、方便样品的置入、取出过程，易学易用：�/span></p><p><span>7</span><span>、全封闭设计及仪器自带的强力排风系统配置，可有效避免水浴蒸汽和有机挥发组份对仪器及操作人员的影响、�/span></p><p><strong><span>技术参数：</span></strong></p><p><span>1</span><span>、产品型号：</span><span>CM2000</p><p>2</span><span>、样品数量：同时浓缩处理</span><span>1-12</span><span>个样品；</span><span>3</span><span>、样品瓶体积９�/span><span>50</span><span>戕�/span><span>150mL(</span><span>支持定制</span><span>200ml)</span><span>：�/span><span>4</span><span>、终点检测：每一个工作通道均配有专门的光学传感器，自动、独立地检测终点；</span><span>5</span><span>、终点体积：可定容的体积分别丹�/span><span>1.0mL</span><span>�?/span><span>0.5mL</span><span>或近干（</span><span>~0.1mL</span><span>，适当延长吹扫时间亦可将溶剂吹干）并有报警提示，不同规格的浓缩瓶可以同时交叉使用；</span></p><p><span>6</span><span>、浓缩终点可以定制，浓缩终点误差不超迆�/span><span>5%</span></p><p><span>7</span><span>、实验表明吹幱�/span><span>40ml</span><span>甲醇</span><span>�?0min</span><span>（样品不同时间不同）</span><span>8</span><span>、水浴温度：室温</span><span>-95ℂ�/span><span>＇�/span><span>��0.5ℂ�/span><span>）；</span><span>9</span><span>、氮吹时间：</span><span>0-9999s</span><span>：�/span><span>10</span><span>、气体压力：氮吹工作气压＋�/span><span>0~0.1MPa</span><span>（压力间隔变化为</span><span>0.01MPa</span><span>）；</span><span>11</span><span>、外接氮气压力范围：</span><span>0.2~0.8MPa</span><span>；外接允许气压，</span><span>1.0MPa</span><span>：�/span><span>12</span><span>、气体消耗量：吹扫气压（</span><span>0.1MPa</span><span>）下，每通道�?/span><span>500mL/min</span><span>（约</span><span>17cfm</span><span>）；</span><span>13</span><span>、定容灵敏度：十级可调，保证不同颜色或透光度的溶剂的浓缩定容更为准确；</span><span>14</span><span>、控制方式：用户可根据实际情况，自行选用手动方式或智能方式控制吹扫终点；</span><span>15</span><span>、报警提示：仪器在开盖、浓缩完成、水浴水量或氮气压力不足时，均会自动报警提示：�/span><span>16</span><span>、其他：电源＋�/span><span>220V/60Hz</span><span>：�/span><span>17</span><span>、仪器尺寸：</span><span>600��700��490mm</span><span>：�/span></p><p><span>18.</span><span>重量９�/span><span>43Kg</p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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