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Drawell DW-KDN-20D, Operating Instructions Manual

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Digestion Furnace Operating Instructions 

DW-KDN-20D   

   

 

 

 

 

 

 

 

Drawell International Technology Limited

 

Shanghai Drawell Scientific Instrument Co.,Ltd

 

 

 

 

Add :Suite 1506,Lane581 XiuChuan Rd.,PuDong New Area,Shanghai,China 
Tel/ Fax: 0086 21 50966080 
Web : www.drawell.com.cn 
Email : [email protected] 

 

 

 
 

Summary of Contents for DW-KDN-20D

Page 1: ...DW KDN 20D Drawell International Technology Limited Shanghai Drawell Scientific Instrument Co Ltd Add Suite 1506 Lane581 XiuChuan Rd PuDong New Area Shanghai China Tel Fax 0086 21 50966080 Web www dra...

Page 2: ...res 3 2 Technical Parameters 3 Method of connection of digester furnace 4 Digestion furnace temperature control 5 1 Temperature control instrument button description 5 2 Temperature setting 5 Method o...

Page 3: ...e message please give the message and we express our heartfelt thanks for it Shanghai Drawell Scientific Instruments Co Ltd Tel 0086 21 50966080 Security warning Danger May constitute property damage...

Page 4: ...ronment requires no dust inflammable and explosive gas h The working environment temperature is 10 45 degrees relative humidity is less than 80 i The instrument must be installed in a place without di...

Page 5: ...0ml c Capacity of digestive tube 300ml standard d Determination range 240mgN e Temperature control range at room temperature to 550 f Heating rate 60 degrees min g Temperature control accuracy 1 h Pow...

Page 6: ...onnection The filter contains 500 1000ml of lye which is neutralized by harmful gases such as SO2 which can be used to filter the harmful substances of adsorption particle Note The above is a descript...

Page 7: ...o increase or decrease according to the required temperature value When the value of display window reaches the required temperature value ie After the setting is completed press to confirm Method of...

Page 8: ...r the digestion time e After the digestion is completed it will be moved to the test tube cooling rack together with the tube digester and exhaust gas absorption device Precautions a The first answer...

Page 9: ...0 holes 1 3 Digestive tube cooling rack 20 holes 1 4 Digestive tube 40 300mm 20 5 Exhaust absorption 50 280mm 5 6 Exhaust gas absorption bottle seal 55 28mm 20 7 Extraction tee Teflon 3 8 Power cable...

Page 10: ...8 Drawell International Technology Limited Shanghai Drawell Scientific Instrument Co Ltd...

Page 11: ...9 Add Suite 1506 Lane581 XiuChuan Rd PuDong New Area Shanghai China Tel Fax 0086 21 50966080 Web www drawell com cn Email sales01 drawell com cn...

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