OneClosed digestion for acid removalProduct Configuration

1 Graphite digestion instrument

2. Acid liquid condensation recovery system (consisting of digestion tubes and condensation recovery system), with the number of sets selected according to the graphite digestion instrument model.

3 PTFE vacuum acid removal device (imported vacuum pump)

4-5-inch electric true color touch screen control

IIClosed digestion for acid removalProduct advantages

During the graphite digestion process, adding acid once can continue until the digestion is complete, avoiding repeated acid addition and reducing the emission of toxic and corrosive gases. It can decompose 2g or even larger amounts of samples;

During the digestion process, no acid vapor is emitted into the external environment, eliminating the corrosion caused by acid gas in the ordinary graphite digestion process;

After the digestion is completed, automatic vacuum pumping is used to remove acid, greatly saving acid removal time and improving work efficiency

The entire system during the acid rush process is a closed system, provided with vacuum by a vacuum diaphragm pump, and operates under negative pressure. All acid vapors are absorbed by the alkaline solution, resulting in zero emissions to the outside world and preventing pollution;

5 pairs of volatile samples can reduce the acid recovery temperature and provide element recovery rate;

The graphite digestion instrument adopts three-dimensional surround heating, with good uniformity, high efficiency and energy saving;

7. Control and heating module split anti-corrosion design to prevent acid gas from corroding electrical equipment;

8 PID parameter self-test, adjustable heating rate, single hole temperature fluctuation within ± 1 ℃;

9-5-inch touchscreen control, with free settings for working time, temperature gradient, and rate to achieve intelligent digestion;