Overview
HUXI ST-24 water bath Nitrogen blowing instrument is a sample condensing instrument using purge and capture technology, which can perform temperature control heating on the sample, and use nitrogen and other inert gases to quickly, controllably and continuously blow to the sample surface to achieve rapid oxygen-free condensation. This method has the characteristics of time saving, convenience and accuracy, which solves the shortcomings of slow condensing speed and troublesome operation of Rotary evaporator, and is especially suitable for small quantities of multiple Sample Handling.
Features
1. Each air needle channel on the distribution room can be used in combination or alone, each air needle can be switched on and off separately, and the height of the distribution room can be adjusted as needed
2. Gas flow rate of each channel can be adjusted separately to meet different needs, overcoming the unadjustable Nitrogen blowing instrument
3. Adopt a unique self-equilibrating suspension lifting system, ingeniously designed to make the height adjustment of the distribution room more flexible
4. The digital thermostat uses dual digital display and PID technology to achieve over-temperature alarm
5. Parts that may come into contact with solvents are made of 316 stainless steel, which has a long service life and is easy to clean
6. The whole machine can be used in the fume cupboard
7. Gas flow rate meter and pressure regulator are optional for each model
8. The standard tuberack specification is the aperture φ 15mm, and special specifications can be booked in advance
Principle
Nitrogen blowing instrument using purge trap technology, while the sample temperature control heating, the use of nitrogen and other inert gases quickly, controllably, continuously blown to the sample surface, by accelerating the evaporation of the sample surface solvent to achieve rapid oxygen-free sample solution condensed object.
Applications
Food safety and other fields
Steps
1. Put the sample into the tuberack.
2. Adjust the height of the distribution room to the appropriate position
3. Separately adjust the gas flow rate of each gas path
4. Set the desired temperature and heating
5. Turn on nitrogen to purge and condense
6. Turn off nitrogen and heating after condensing
Notice
• Please confirm whether the gas connection is firm before use
• When adjusting the temperature, be careful not to exceed the Temperature range of 100 ° C
• Pay attention to observe the over-temperature alarm prompt during operation
• Pay attention to the maintenance of stainless steel parts when cleaning
• Special tuberacks need to be booked in advance
• The whole machine can be used in the fume cupboard
