Overview
The RONGHUA INSTRUMENT RH-U 20 graphite digestion instrument is a sample pretreatment equipment with the advantages of fast digestion, effective, energy saving and convenient, and adopts a unique digital serial port design. The product has been successfully used in sample pretreatment in environmental protection, chemical, food, biochemical and other industries. It can also be used for pretreatment of microwave digestion and acid treatment. It is a professional supporting product for analytical instruments such as atomic absorption, Atomic fluorescence, ICP-AES, etc.
Features
1. Fast, effective, energy-saving and convenient digestion
2. Unique digital serial port design
3. High purity graphite + PFA coating heating method
4. LED LCD temperature display, display accuracy 0.1 ℃
5. Temperature range, from room temperature to 400 ℃
6. Temperature monitoring accuracy +/- 0.5 ℃, control accuracy ≤ 1 ℃
7.20 hole design, the standard hole configuration is < unk > 30mm and the depth is 50mm.
Principle
The graphite digestion instrument provides a uniform heat source through a high-purity graphite heater, combined with PFA coating to ensure uniform heating and corrosion resistance of the sample, to achieve rapid digestion of the sample. Its precise temperature control system monitors the temperature in real time through LED liquid crystal display to ensure stable and reliable digestion process.
Applications
Environmental protection, chemical industry, food, biochemistry, sample pretreatment, microwave digestion pretreatment, acid treatment, atomic absorption matching, Atomic fluorescence matching, ICP-AES matching
