Dshy7200 I Fluorescent Uv Sulfur Analyzer - Chinaprice: contact company for price
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.
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:
- Posted By: China Zhuhai Dshing
- Phone: 13286053263
- Address: nanping,zhuhai, zhuhai, China
- Website: http://www.dshing.com
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.
Dshd 0206 Transformer Oils Oxidation Stability TesterPetroleum - Equipment - China Zhuhai Dshing - China - July 11, 2014 - contact company for price
DSHD- 0206 Transformer Oils Oxidation Stability Tester is designed and made as per the national standard of People’s Republic of China GB/ T0206 Standard test method for oxidation stability of transformer oil. It is suitable to determine the oxidatio...
Dshd 511b Mechanical Impurity TesterPetroleum - Equipment - China Zhuhai Dshing - China - July 11, 2014 - contact company for price
DSHD- 511B Mechanical Impurity Tester is designed according to the national standard of People’s Republic of China GB/ T511 Test Method for Mechanical Impurity of Petroleum Products and Additive ( Weight Method) . Its main function is to determine me...
Dshd 2122c Coulometric Karl Fischer TitratorPetroleum - Equipment - China Zhuhai Dshing - China - July 11, 2014 - contact company for price
Summary The instrument is designed and made as per national standard of China GB/ T 7600 Standard Test Method for Water Content of Transformer Oil in Service ( Coulometric Method) , industrial standard of China SH/ T0246 Standard Test Method for Wate...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"