Overview
LICHEN Technology Hydrothermal Synthesis Reaction Kettle (model LC-KH-400), also known as coalescence Reaction Kettle, high voltage digestion tank, etc., is a closed container for the analysis of insoluble substances. It can be used in atomic absorption spectroscopy (AAS) and plasma emission analysis for sample pretreatment, small dose synthesis reaction, and rapid digestion of insoluble substances in a high temperature and high voltage closed environment. It is an ideal sample pretreatment equipment in chemical analysis methods such as gas phase, liquid phase, plasma Light spectrum mass spectrometry, atomic absorption and Atomic fluorescence.
Features
1. The kettle body is made of non-magnetic 304 stainless steel.
2. The inner lining is made of acid and alkali resistant polytetrafluoroethylene.
3. After tightening, long-term stable and leak-free sealing effect can be achieved.
4. Beautiful appearance, reasonable structure, easy operation and good corrosion resistance.
5. Compact size makes it convenient for multiple Reaction Kettles to operate at the same reaction temperature.
Principle
The hydrothermal synthetic Reaction Kettle realizes manual tightening and sealing by pressing the threaded screw cap to form a high temperature and high voltage closed environment. In this environment, strong acid, strong alkali and high temperature and high voltage conditions are used to accelerate the analysis of insoluble substances or promote the synthesis reaction, so as to achieve the purpose of rapid digestion or synthesis.
Applications
Atomic absorption spectroscopy (AAS) analysis sample pretreatment, plasma emission analysis sample pretreatment, small dose synthesis reaction, gas chromatograph analysis sample pretreatment, liquid chromatograph analysis sample pretreatment, plasma Light spectrum mass spectrometry sample pretreatment, Atomic fluorescence analysis sample pretreatment
Standards
The information does not mention
Steps
1. Place the sample and Reagent in the Teflon liner.
2. Cover the kettle cover and manually press and seal through the threaded screw cap.
3. Place the Reaction Kettle in the heating device and carry out heating at the specified heating rate (≤ 5 ℃/min).
4. After the reaction, let it naturally chill down to a safe temperature.
5. Use an afterburner rod (8 * 200mm) to carefully open the kettle cover, remove the inner lining and the treated sample.
Notice
• Maximum Operating Pressure shall not exceed 3MPa.
• Operating temperature shall not exceed 220 ° C (if the lining is made of PPL material, the maximum temperature shall not exceed 260 ° C).
• Heating and cooling rates should be controlled at ≤ 5 ° C/min.
• Ensure that the sealing is in place during operation to prevent leakage.
Before turning on the Reaction Kettle, make sure that the internal pressure has been fully released and chilled down to a safe temperature.
• Please use the matching afterburner to operate and avoid using inappropriate tools.
• Pay attention to the corrosion resistance range of the Reaction Kettle and avoid the use of strong corrosion substances beyond the tolerance range of the PTFE lining.
