The SHH-20 column thermostat adopts semiconductor heating technology, intelligent program controls heating and insulation, and has high automation and precision.
The SHH-20 column thermostat adopts semiconductor heating technology, intelligent program controls heating and insulation, and has high automation and precision. It has mobile phase preheating function, which can preheat before the mobile phase reaches the chromatographic column, making the temperature control more accurate, avoiding the data accuracy due to environmental temperature fluctuations.
The SHH-20 bidirectional column thermostat is a high-performance column thermostat that can be refrigerated and heated. The built-in multi-switching valve is controlled through the shinelab workstation, which can realize the parallel and tandem functions of chromatography, two-dimensional chromatography, online matrix elimination (desalting, solid phase extraction, enrichment), online post-column derivation and double column alternation.
Application areas
Environmental monitoring: When analyzing environmental water samples, soil samples, etc., the precise temperature control of the column temperature box can be used to achieve efficient separation and accurate detection of various pollutants in the sample, such as detecting heavy metal ions and organic pollutants in the water.
Food safety testing: In combination with relevant chromatographic columns, it can be used to analyze various ingredients in food, such as detecting additives, pesticide residues, veterinary drug residues, sugars, etc. in food to ensure food safety.
Drug analysis: In the drug development and production process, it can be used to isolate and identify drug ingredients, as well as drug quality control, such as detecting impurities and active ingredient content in drugs, ensuring the quality and safety of drugs.
Chemical analysis: In the fields of petrochemical, fine chemicals, etc., it can be used to analyze chemical raw materials, intermediates and products, such as analyzing the composition of hydrocarbons in petroleum products, organic compounds in chemical products, etc., to guide the chemical production process.
Highlights
The column heater has the function of bidirectional temperature control, therefrigeration mode can be 20℃ below the ambient temperature, the highest can be heated to 85℃;
Optional equipped with 4 electromagnetic six-way valves, can realize the column switch and other functions;
Equipped with 4 column identification, you can realize the chromatograph column information and usage identification;
If the temperature rises to an abnormal height, the column heater will automatically stop heating and prompt to ensure safety.
