DTI-30ST semi-automatic graphite digestion instrument Introduction: The semi-automatic digestion instrument integrates electrothermal digestion, non-contact mechanical oscillation, robotic arm lifting, intelligent control and other components, and completes the experimental operations of heating digestion, sample mixing, acid removal, lifting and cooling of sample digestion in one stop. It is mainly used for AAS or ICP and other tedious pre-treatment of samples before analyzing inorganic elements in samples. The digestion method of this system complies with EPA and national standards and industry standards Features: 1. Temperature uniformity and stability The three-dimensional surrounding heating graphite body has fast heat conduction and high heat utilization rate. Ceramic heating film, high-density arrangement of heating points, to ensure that each graphite heating hole is evenly heated PID temperature control, real-time temperature monitoring. Temperature control accuracy: 0.1℃, temperature overshoot <1℃, temperature up to 260℃ (higher temperature can be customized). 2. Corrosion-resistant design to ensure long service life Multiple anti-corrosion protection, the whole body inside and outside, graphite heating body and sample holder Teflon spraying, high temperature resistance, acid and corrosion resistance. The panel is made of glass-ceramic, which is beautiful and easy to clean, corrosion-resistant and high-temperature resistant. The fully enclosed design prevents acid mist from entering the fuselage to prevent corrosion of internal parts. 3. Multifunctional intelligent digestion It integrates the functions of sample mixing, digestion, lifting, cooling, etc., which can be programmed to run automatically, and can be manually controlled separately. With over-temperature protection, automatic cooling function. During the digestion process, the sample holder can be controlled to rise to observe the digestion status of the sample. Technical parameter: Model: DTI-30ST Machine type: semi-automatic Number of samples: 50mL, 30 digits Heating method: graphite body surrounding heating Temperature range: room temperature~260℃, real-time display temperature curve Temperature curve setting: 6 curves can be stored at most, each curve can be set to 6-step temperature increase Mixing mode: sample contact mechanical oscillation Control method: remote control
Introduction: The semi-automatic digestion instrument integrates electrothermal digestion, non-contact mechanical oscillation, robotic arm lifting, intelligent control and other components, and completes the experimental operations of heating digestion, sample mixing, acid removal, lifting and cooling of sample digestion in one stop. It is mainly used for AAS or ICP and other tedious pre-treatment of samples before analyzing inorganic elements in samples. The digestion method of this system complies with EPA and national standards and industry standards
