DRK-FX-836 Intelligent Graphite Digestion Instrument
The digester is a pre-processing equipment for sample element analysis and testing. When sample analysis and testing in environmental monitoring, agricultural inspection, commodity inspection, and quality inspection departments, the sample pre-processing time accounts for about 70% of the entire analysis and testing time. Therefore, the new generation of sample pre-processing equipment is The key to improving the efficiency of sample analysis and testing.
High-purity graphite heating element, good temperature uniformity, batch sample processing, greatly saving labor costs and acid consumption, and more economical;
Wire control, the instrument can be controlled outside the fume hood, the operator is far away from harmful gases and heat sources, and the health and safety of employees are guaranteed;
Multi-step program, intelligent temperature control, realize unattended automatic digestion;
Mature digestion procedures to ensure experimental consistency;
Intuitive and easy to use, low requirements for experimenters;
An external temperature probe can be selected to reflect the real sample digestion temperature.
| Digestion hole number | 36 holes |
| Aperture | 30mm |
| Graphite body size | 270mm*270mm |
| Temperature control range | room temperature: -210℃ |
| Temperature control accuracy | ±0.2℃ |
| Load power | 1500w |
| Time setting | within 24 hours |
| Size | 391mm×321mm×136mm |
| Technical index | Electric furnace heating | Plate heating | Bathroom heating | Microwave digestion | High temperature graphite heating |
| Technology attribution | Atmospheric wet digestion | Atmospheric wet digestion | Atmospheric wet digestion | Atmospheric wet digestion | Atmospheric wet digestion |
| Heating uniformity | Poor | Slightly better | Good | Good | Good |
| Temperature accuracy | Poor | Poor | Good | Better | Good |
| range of working temperature | Uncontrollable | Wider | Narror | Wider | Wide |
| Sample throughput | Small | Larger | Small | Small | Big |
| Multipart processing | Complex | Complex | Can’t | Can’t | Easy |
| Cross-contamination | Big | Big | Big | Small | Small |
| Anti-corrosion | Poor | Poor | Average | Good | Good |
| Safety | Poor | Good | Good | Poor | Good |
| Intelligent | Poor | Poor | Poor | Average | Good |
| Cost | Low | Lower | Lower | High | Higher |
Environmental monitoring fields: such as sewage, drinking water, silt, mineral mud, sewage, soil, etc.
Agricultural food inspection field: such as milk powder, fish, vegetables, tobacco, plants, fertilizers, etc.
Product quality control areas: such as cosmetics, non-staple foods, industrial products, etc.
Scientific research field: experimental analysis, project development, etc.
Disease prevention and control fields: biological samples, human hair, etc.
Suitable for use with flame atomic absorption spectrometer and flameless atomic absorption spectrometer, atomic fluorescence spectrometer, ICP spectrometer, polar spectrometer, chemical analysis method, etc.