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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span>WDF型粉尘发生器是塔望科技基于同类进口产品上开发的，该产品*早是由Martin Wright发明设计制造，其旨在为实验室提供长期而稳定的粉尘气体，从而使一些动物模型的构建成为可能。后几经升级改进，其工艺更加成熟，质量得到显著提升。该设备操作较为简单，粉尘气体浓度可控性好，稳定性好，供应时间久且不需要人力长期关注等</span><span>、�/span></p><p><span>WDF型粉尘发生器可长时间提供浓度均匀的，各种粒径的颗粒物气溶胶，粒径范围从纳米到微米级。由控制器精确控制调节样品的发生参数，如进料器的刮粉速率、气量等，是一款全自动粉尘发生器。适用于药物干粉、纳米颗粒、PM2.5、PM10、环境粉尘、氧化铜重金属颗粒物等、�/span></p><p><span>我公司可以根据客户的实际需求进行量身定制，如有需求，请来电咨询、�/span></p><p><span>原理简今�/span></p><p><span>通过齿轮(C)�?E) � (D)的调节沿着螺纹�?F) 旋转粉尘容器(A) ，刮擦物被携带出�?这个齿轮主要的作用是差速齿轮，引导粉尘容器(A)沿着螺纹�?F)慢慢旋转。粉尘被刮擦进入刀�?K)表面的沟槽中。气流通过沟槽，粉尘被携带进入内管(J)通过喷嘴，所有剩余聚集在一起的粉尘被彻底分解、�/span></p><p><span>特点</span></p><p><span>自动控制：�/span></p><p><span>样品室具有两种规格：40cm</span><span>3</span><span>�?cm</span><span>3</span><span>，其它尺寸可定做：�/span></p><p><span>使用粒径范围宽，纳米到微米级：�/span></p><p><span>非常稳定的输出特性，度均一，粒径均匀：�/span></p><p><span>宽范围输出：</span><span>2.6mg- 60.0g/h（单位密度粉尘）：�/span></p><p><span>差速齿轮每转一圈使得粉尘容器移�?.16mm：�/span></p><p><span>适用于长时间暴露：�/span></p><p><span>进气压力可调，为</span><span>5 PSIG 或�?0 PSIG：�/span></p><p><span>出气速率为分别为</span><span>12 �?5 L/min：�/span></p><p><span>标准喷嘴孔径丹�/span><span>1.3mm：�/span></p><p><span>用逓�/span></p><p><span>基础气溶胶研究；</span></p><p><span>过滤研究：�/span></p><p><span>吸入剂研穵�/span><span> � 肺生理学研究，毒理学疗法：�/span></p><p><span>药学气溶胶；</span></p><p><span>职业卫生</span><span> � 大气污染：�/span></p><p><span>气溶胶采样器和仪器的校准：�/span></p><p><span>作物研究</span><span> � 沉积研究：�/span></p><p><span>气象学研究、�/span></p><p><span><strong><span><strong></strong></span></strong></span><span><strong>我公司可提供</strong><strong>3Q</strong><strong>验证，协助客户对系统进行全方面的验证、�/strong></span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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