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Dshy7200 I Fluorescent Uv Sulfur Analyzer - China

price: contact company for price

DSHY7200- I fluorescent UV sulfur analyzer a new generation precision

test instrument developed according to chemiluminescence principle and

computer technology. It is an advanced sulfur analyzer that be

provided with features of wider linear range, stronger interference

killing feature, simple operation, stable result etc. , and widely

applies to petroleum, chemical industry, electric power, coal, food,

environmental protection and other zone. The instrument conforms to

ASTM D5453, SH/ T 0689 etc.

Basal principle

1. Operating principle:

After be introduced into high- temperature cracking furnace, sulfur in sample shall be

translated into sulfur dioxide ( SO2) quantitatively via oxicracking, and reactive gas

shall be input into fluorescent chamber after dried and dehydrated. In fluorescent

chamber, partial sulfur dioxide shall translate into excited sulfur dioxide ( SO2* ) under

irradiation of ultraviolet light. SO2* shall send out photon after transited to ground

state. Photoelectron shall translate into electric signal that be in direct proportion to

luminous intensity after received by photo multiplier tube, magnified by magnifier

and processed by computer. The whole reaction process is denoted as below:


Company Contact:


  • Phone: 13286053263

  • Address: nanping,zhuhai, zhuhai, China

  • Email: Email


Published date: July 12, 2014 -

  • Business Description: Zhuhai Dshing Import&Export Co.,ltd,approved by Zhuhai special economic zone industrial and commercial bureau,is one of the leading manufacturers in geological instruments,Petroleum instruments as well as other laboratory instruments and so on.
    Since it was founded in 2010, the company has a group of highly qualified technical personnel specialized in research and development , with well trained workers,world class services ,advanced machinery and equipment.Our enterprise absorbs domestic and overseas advanced technology and excellent management concept, and constantly develop new products as well as providing thoughtful services to our customers from all over the world.

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