Online chromatograph
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Which manufacturer has a good track record in online chromatography analyzers?
Same question: Manufacturers with good performance in online chromatography analyzers
Volume 7 of the \"Rules for Maintenance and Repair of Petrochemical Equipment\", titled \"Instruments\", lists Siemens AA’s Advance Maxum chromatograph and ABB’s VISTA2000 chromatograph as the instruments used as a basis for formulating these maintenance and repair rules, which shows that these two brands are likely to be widely used in the petrochemical industry; that’s my opinion
For online industrial chromatography, ABB, Yokogawa, and Siemens options are all available.
We just ordered two Siemens units.
There are basically three foreign brands: YOKOGAWA’s GC1000 MARKII, SIEMENS’ MAXUM II, and ABB’s VISTA 2000. In China, there are brands such as Tianhua and Shihua for chromatography equipment, but few factories now use domestic online chromatography systems. The technology is already far behind that of foreign countries.
We are using a Siemens Advance Maxum II chromatograph; the ABB VISTA2000 chromatograph is also a good option according to the quotes, but the key factor is the overall price.