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The graphite digester applies new digestion technology, which has the advantages of fast heating, program control, complete digestion, and temperature balance.
It is suitable for pretreatment of samples in food, medicine, quality inspection, environmental protection, disease management, chemical industry, universities and other industries.
It is an ideal supporting product for analytical instruments such as atomic absorption, atomic fluorescence and ICP for pretreatment and acid removal of microwave digestion
.
The advantages of the graphite digestion instrument: 1.
The heating body using the new heating method selects isostatic high-purity graphite with excellent thermal conductivity, which can ensure the temperature uniformity among the digestion holes, and the temperature difference between the samples is less than 1.
5
.
2.
The temperature control precision can adjust the self-checking and heating speed of PID parameters.
The temperature control precision is 0.
1, and the temperature variation of a single hole is 1.
0
.
3.
The program controls the temperature control of the intelligent program of the LCD digital panel, realizes the heating of the 16-segment program, controls the heating holding time, and automatically stops the heating after the heating program is completed
.
4.
Energy-saving and high-efficiency double-layer shell design, double thermal insulation effect of air thermal insulation layer and aluminum silicate thermal insulation layer, more energy saving
.
Up to 60 samples can be processed at the same time, so it is more efficient
.
5.
Anti-corrosion treatment is performed on the graphite thermal conductive material, and the Teflon on the surface is resistant to strong acid and alkali corrosion
.
The whole machine is treated with anti-corrosion spray to ensure that the instrument works normally in an acid environment
.
6.
The main box and controller of the split design are split, and the microcomputer control part can be placed outside the fume hood, which is easy to operate and protects the control part from corrosion
.
7.
Safety device The graphite digester has the functions of high and low temperature alarm and safety indicator light
.
It is suitable for pretreatment of samples in food, medicine, quality inspection, environmental protection, disease management, chemical industry, universities and other industries.
It is an ideal supporting product for analytical instruments such as atomic absorption, atomic fluorescence and ICP for pretreatment and acid removal of microwave digestion
.
The advantages of the graphite digestion instrument: 1.
The heating body using the new heating method selects isostatic high-purity graphite with excellent thermal conductivity, which can ensure the temperature uniformity among the digestion holes, and the temperature difference between the samples is less than 1.
5
.
2.
The temperature control precision can adjust the self-checking and heating speed of PID parameters.
The temperature control precision is 0.
1, and the temperature variation of a single hole is 1.
0
.
3.
The program controls the temperature control of the intelligent program of the LCD digital panel, realizes the heating of the 16-segment program, controls the heating holding time, and automatically stops the heating after the heating program is completed
.
4.
Energy-saving and high-efficiency double-layer shell design, double thermal insulation effect of air thermal insulation layer and aluminum silicate thermal insulation layer, more energy saving
.
Up to 60 samples can be processed at the same time, so it is more efficient
.
5.
Anti-corrosion treatment is performed on the graphite thermal conductive material, and the Teflon on the surface is resistant to strong acid and alkali corrosion
.
The whole machine is treated with anti-corrosion spray to ensure that the instrument works normally in an acid environment
.
6.
The main box and controller of the split design are split, and the microcomputer control part can be placed outside the fume hood, which is easy to operate and protects the control part from corrosion
.
7.
Safety device The graphite digester has the functions of high and low temperature alarm and safety indicator light
.
