According to the national environmental standard (HJ828+2017), the standard 8-hole digestion device adopts microcomputer technology for timed control of the heating electric furnace, which can simultaneously heat 8 250ml straight digestion reflux devices. The glass burr reflux tube replaces the spherical reflux tube, and the traditional self cooling method is replaced by air cooling technology. The countdown method and unmanned operation are adopted to achieve the goals of energy saving, efficiency improvement, and environmental protection. Not only is the instrument more beautiful, but it also improves the safety of instrument use.
SCOD-100typestandardCODDissolver(8Pipe)
Standard 8-well digestion apparatusaccording toNational Environmental Standards(HJ828+2017)By using microcomputer technology for timed control of heating electric furnaces, it is possible to8a250mlstraightShape digestion reflux deviceSimultaneously heating, replacing the spherical reflux tube with a glass burr reflux tube, and replacing the traditional tap water cooling method with air cooling technology. Adopting a countdown method and unattended operation, achieving the goals of energy conservation, efficiency improvement, and environmental protection, not only makes the instrument more beautiful, but also improves the safety of instrument use.
Standard 8-well digestion apparatustechnical indicators:
●measurement range:0~1000mg/LThe1000mg/LThe dilution method can be used for the above;
●measure time:not greater than2Hour; (Users can choose their own heating time)
●Number of Dissolved Samples:8a250mlStraight bottle (can also be paired)200mlCone shaped bottle
●standard solution:Potassium hydrogen phthalate(500mL);
●relative standard deviation:not greater than5%Industrial organic wastewater(500mL),The relative standard deviation is not greater than8%; ●heating power:1300W;
●ambient temperature:Room temperature~40℃。
Standard 8-well digestion apparatusCharacteristics:
●The digestion time can be set, and after digestion is complete, the instrument automatically stops heating and can be left unattended.
After the sample digestion is completed, the instrument fan continues to work for half an hour to assist in cooling the sample.