background image

 

6

Method of connection of digester furnace 

 

 

Extraction tee A side with A rubber hose connection with faucet, B side with A rubber hose 

connected to the exhaust gas absorption nozzle, C termination rubber hose into the sewer, B end 

connection rubber hose shoulds not be too long, digest sewage water flow should be properly (3-4 

l/min), to ensure that the suction tee suction, exhaust gas and water together in the sewage (besides 

the  icon  on  the  mating  method  is  adopted,  my  company  is  also  equipped  with  A  high  matches 

connection method: adopt vacuum pumps, filters, and exhaust gas absorption equipment through 

rubber  hose  connection.  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 particles. 

Digestion furnace temperature control 

D-type  digital  digestion  oven,  using  a  new  generation  of  digital  temperature  controller  to 

control  the digester heating,  can  display  the  target  temperature and  the  actual  temperature value, 

the user can change the heating temperature according to actual needs. 

1.Temperature control instrument button description: 

a. "PV" display window: shows the current temperature value; 

b. "SV" display window: display the new parameter value after setting the

 temperature control 

value and the self-defined value;

 

c. "

" mode menu key: set the temperature value / enter the instrument to view, set parameters, 

Summary of Contents for DW-KDN-08D

Page 1: ...s DW KDN 08D 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 sales01 drawell com cn ...

Page 2: ...tures 5 2 Technical Parameters 5 Method of connection of digester furnace 6 Digestion furnace temperature control 6 1 Temperature control instrument button description 6 2 Temperature setting 7 Method of operation 7 Precautions 8 List of attachments 9 ...

Page 3: ...he 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 or personnel injury please use as required SPECIAL POWER SOURCE GND FLAMMABLE AND EXPLOSIVE No RENOVATION a Please use the power supply and voltage conforming to the requirements of this product b Th...

Page 4: ...vironment 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 direct sunlight j The reagent and other solutions are corrosive and should be equipped with protective equipment and safe operation during operation ...

Page 5: ...20ml c Capacity of digestive tube 300ml standard d Determination range 240mgN e Temperature control range at room temperature to 550 f Heating rate 30 degrees min g Temperature control accuracy 1 h Power consumption digester 8 holes 2000W i Power source 220 V 10 50 60HZ j Appearance size 435 270 225 mm k Weight 8 6kg In accordance with the principle of the kjeldahl method the apparatus is widely u...

Page 6: ...h rubber hose connection 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 particles Digestion furnace temperature control D type digital digestion oven using a new generation of digital temperature controller to control the digester heating can display the target temperature and the actual tempe...

Page 7: ...thod can neutralize the harmful gases such as SO2 which is easier to operate c Connect the power cord in the fitting open the main switch of the ship type power supply the temperature instrument is bright and the first infrared quartz tube is energized to start the work Press the power switch 1 and the second infrared quartz tube begins to heat Press the power switch 2 the third infrared quartz tu...

Page 8: ...waste gas from overflowing when taking the exhaust gas absorption bottle first pour the bottle to one side and then take it off the whole so as to avoid the pressure to bring the digestive tube together with the accident c Since the location of the alimentary canal digestion process the surrounding and the temperature of the center position is a bit poor so some sample color change first appeared ...

Page 9: ...8 holes 1 3 Digestive tube cooling rack 8 holes 1 4 Digestive tube Φ40 300mm 8 5 Exhaust absorption Φ50 280mm 2 6 Exhaust gas absorption bottle seal Φ55 28mm 8 7 Extraction tee Teflon 1 8 Power cable AC 220 1 9 Y type tee PC tube 1 10 Fuse tube 10A 2 11 6 11 Rubber tube Meter 4 12 Certification Sheet 1 ...

Page 10: ...ational 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 sales01 drawell com cn ...

Reviews: