Introduction:
Microwave digestion as an efficient sample preparation method, compared with the traditional electric board digestion with heating speed, heating evenly, reagent dosage less, low blank, energy saving and efficient. Especially in the analysis of volatile elements can be well tested to maintain the integrity of the sample, with high sample recovery. Has been widely used in food, textile, geology, metallurgy, plastics, coal, cosmetics, petrochemicals, biomedicine, environmental monitoring, sewage treatment, battery manufacturing and other fields.
Self-recovering sample digestion tank: The self-recovering double pressure relief structure enables the sample digestion tank to automatically restore the sealing status and continue to work after the overpressure relief during the digestion process, which avoids scrapping and lowering of batch samples The use of solvent wastage and prevent damage to the sample tank provides a higher protection; Features:
1. Digestion tank material imported modified PTFE processed from TFM;
2. Temperature - pressure dual monitoring / protection system;
3. 360 ° continuous rotation platform;
4. High-end color smart touch screen display;
5 large-capacity memory system
6. Humane, intelligent software interface;
7. Standard output port: can be connected to computers and other equipment;
8. peripheral emergency button button;
9. Power and power regulation using variable frequency resonant or non-pulse (optional) continuous microwave intelligent adjustment.
10. A variety of active and passive safety protection. Technical Parameters:
* Single batch sample size: 1-10 samples can be digested simultaneously;
* Combined digestion tank: the maximum working temperature of 250 ℃, the maximum temperature 300 ℃; maximum working pressure 6MPa, the maximum pressure: 18Mpa;
* Temperature - pressure dual monitoring / protection system: real-time monitoring and display of each digestion tank solution of the real temperature and pressure; temperature control accuracy of ± 0.3 ℃, pressure control accuracy of ± 0.01MPa;
* Microwave input power: 0-1500W (0-1500W between the arbitrary regulation);
* Microwave frequency: 2450MHz ± 13MHz;
* Cavity cavity spray multi-layer coating, resistant to industrial acid, high temperature;
* Furnace exhaust: The use of corrosion-resistant, high volume blower, exhaust volume> 5m3 / min. Under normal conditions, digestion tank can be cooled within 15-30min to open the tank temperature.
* Microwave leakage: <0.3mW / cm2;
* Instrument power supply configuration: AC 220V ± 10%, 50 / 60Hz; 10A;
Introduction:
Microwave digestion as an efficient sample preparation method, compared with the traditional electric board digestion with heating speed, heating evenly, reagent dosage less, low blank, energy saving and efficient. Especially in the analysis of volatile elements can be well tested to maintain the integrity of the sample, with high sample recovery. Has been widely used in food, textile, geology, metallurgy, plastics, coal, cosmetics, petrochemicals, biomedicine, environmental monitoring, sewage treatment, battery manufacturing and other fields.
Self-recovering sample digestion tank: The self-recovering double pressure relief structure enables the sample digestion tank to automatically restore the sealing status and continue to work after the overpressure relief during the digestion process, which avoids scrapping and lowering of batch samples The use of solvent wastage and prevent damage to the sample tank provides a higher protection;
