In March 2009, the intelligent integr...
In 2009, Jinan Shengtai Technology in...
Automatic Chemical Oxygen Demand (COD...
ST109C Traditional Chinese Medicine S...
Foldable, portable distillation instr...
Relying on the national standard meth...
ST109C Traditional Chinese Medicine Sulfur Dioxide Analyzer
Completely faithful to the statutory testing method of the 2020 version of the Chinese Pharmacopoeia, it can batch up to 8 samples at one time, automatic timing backflow, automatic acid addition, automatic nitrogen blowing, super cost-effective! It is suitable for all levels of Chinese medicine inspection and testing, all levels of Chinese medicinal materials, decoction pieces production enterprises and Chinese medicine scientific research units, etc.
(3) The front LCD touch screen can realize the functions of nitrogen blowing before adding acid, automatic acid addition, automatic nitrogen start control, etc.;
(4) 8 samples can be made at a time, and the heating power can be adjusted in a single hole;(5) Automatic nitrogen control function, the nitrogen flow can be adjusted independently for a single hole (60-600ml/min);
(7) There is a built-in magnetic stirrer at the bottom of the receiving bottle, and the stirring speed can be single group and monotonous;(8) It can be used with our company's nitrogen generator.
Principle: Membrane separation technology relies on the differences in the dissolution and diffusion coefficients of different gases in the membrane to achieve different permeation speeds to achieve gas separation. When the mixed gas is driven by the driving force-the pressure difference between the two sides of the membrane, the gas with a relatively fast permeation rate, such as oxygen, hydrogen, helium, hydrogen sulfide, carbon dioxide, etc., permeates the membrane, and is enriched on the permeate side of the membrane. Gases with a relatively slow rate, such as nitrogen, argon, methane and carbon monoxide, remain on the stagnant side and are enriched, so as to achieve the purpose of separation of mixed gases. Membrane separation nitrogen generator is based on the above principles, and compressed air is used as raw material to extract nitrogen with higher purity.
Features: The process is simple, the all-in-one machine has a compact structure and saves space. The nitrogen production capacity of the system can be expanded by adding membrane modules.
0-0.6Mpa (0-0.6Mpa (出厂设定0-0.6Mpa (
220V ±220V ±220V ±220V ±
keywords: the new laboratory analytical instruments, intelligent pre-processing equipment