产品详细内容
产品型号: 64-1190-17
产品品牌: ADVANTEC
功能
- Cylindrical filter paper heat-treated at 900 °C to reduce constant weight loss for dust concentration measurement in high temperature exhaust gas.
- Since it does not use alumina binder and consists only of silica fibers, it has little reactivity with acidic gases such as SOx and NOx and sulfuric acid mist, and it is possible to measure the amount of dust in acidic gases.
- It is mainly used for dust concentration measurement in exhaust gas.
- * No. 88R and No. 88RH are dust samplers in gas. Cannot be used to filter liquids.
- * The filter may be damaged if it gets wet during gas filtration. In such a case, we recommend you to use No. 89 or No. 89 S which has water repellent.
规格
- 成分:二氧化硅纤维
- 质量 (g/件) :1.6
- 厚度 (mm) :2.2
- 压降 (kPa) :0.44
- 收集效率 (0.3μm DOP%) : < 99.9
- 最高工作温度 (°C) :1000
- 加热损失 (%) :0.1
- *压力损失··OD 25 mmL 90 mm产品值，曝气流量5 L/min。
- 收集效率···OD 25 mmL 90收集含有0.3个邻苯二甲酸二辛酯μm颗粒的空气的效率，该颗粒分散在以5 L/min的通风量过滤的mm产品中。
- 保持粒径...当JIS Z 8901规定的7种粉末分散水被自然过滤时，可保持90%以上的粒径。
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