Máy phân tích Kjeldahl Drawell DW

 SITE： [HOME](https://www.drawell.com.cn/) \> [PRODUCT](https://www.drawell.com.cn/product/i1710.html) [Spectrometer](https://www.drawell.com.cn/product/c1008.html) [Chromatography](https://www.drawell.com.cn/product/c1004.html) [Incubator/Oven](https://www.drawell.com.cn/product/c1000.html) [Centrifuge](https://www.drawell.com.cn/product/c1003.html) [Physical Property Test](https://www.drawell.com.cn/product/c1002.html) [Autoclave/Sterilizer](https://www.drawell.com.cn/product/c1165.html) [Deep Freezer/Refrigerator](https://www.drawell.com.cn/product/c1255.html) [Freeze Dryer](https://www.drawell.com.cn/product/c1168.html) [Homogenizer](https://www.drawell.com.cn/product/c1160.html) [Medical Equipment](https://www.drawell.com.cn/product/c1154.html) [Rotary Evaporator](https://www.drawell.com.cn/product/c1174.html) [Electrochemistry Meter](https://www.drawell.com.cn/product/c1177.html) [Water Purification](https://www.drawell.com.cn/product/c1181.html) [Kjeldahl Nitrogen Apparatus](https://www.drawell.com.cn/product/c1182.html) [Microwave Digestion](https://www.drawell.com.cn/product/c1279.html) [Laboratory Balance](https://www.drawell.com.cn/product/c1005.html) [Microscope](https://www.drawell.com.cn/product/c1006.html) [Lab Furniture](https://www.drawell.com.cn/product/c1176.html) [Electrophoresis/Gel Documentation](https://www.drawell.com.cn/product/c1007.html) [Liquid Handling](https://www.drawell.com.cn/product/c1186.html) [Lab Mixing Equipment](https://www.drawell.com.cn/product/c1009.html) [Temp-control Equipment](https://www.drawell.com.cn/product/c1169.html) [Thermogravimetric Analyzer](https://www.drawell.com.cn/product/c1298.html) -  -  -  -  <> # Kjeldahl Digester DW- SH220F Features 1.Graphite block, Compare metal heating, the heating is more uniform; 2.Corrosion resistant design, PTEF coating is very useful when strong acid experiments; 3.PID temperature control, to achieve 450℃ only need 25 minutes. 4.4.3 inch color screen, display real running situation; 5.Multi protection, such as Over-current protection, High temperature warning,Overload protection 6.Gas collection hood system with suction pump (Suction Cap) 7.Special air insulation design, when heating solution, liquid need backflow, we design special air flue to keep the whole tube near uniform temp 