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E-mail
zhangq@bj-xuxin.com
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Phone
13552591542
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Address
Shanshui Taihe Entrepreneurship Park, Shahe Town, Changping District, Beijing
Product Categories
Beijing Xuxin Instrument Equipment Co., Ltd
Microcomputer Coulomb Chlorine Analyzer
NegotiableUpdate on 01/06
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Overview
ST-1535C Microcomputer Coulombic Chlorine Analyzer is a product that applies microcoulometric analysis technology and uses computer-controlled microcoulometric titration. It has the characteristics of reliable performance, easy operation, good stability, and easy installation. Compliant with standards such as GB/T 18612, GB/T 22904, SY/T 7329-2016, Q/SH1020 2093-2016, etc., the entire operation process is controlled by a microcomputer, and the total sulfur and total chlorine content of different samples can be determined. Widely used in departments such as power, petroleum, chemical, commercial inspection, universities, and scientific research.
Product Details
Microcomputer Coulomb Chlorine Analyzer--Applicable standards:
GB/T 18612-2011 "Determination of Organic Chlorine Content in Crude Oil"
GB/T 22904 "Determination of Total Chlorine and Organic Chlorine in Pulp, Paper and Paperboard"
SY/T 7329-2016 "Method for determination of organic chlorine content in oilfield chemicals"
Q/SH1020 2093-2016 Determination of Organic Chlorine Content in Oilfield Chemicals (Method A and Method B)
Functional characteristics of microcomputer coulomb chlorine analyzer:
The whole machine consists of a computer, microcoulometric analyzer host, temperature and flow controller, electrolytic cell, stirrer, sampler, etc
During the analysis process, the operating conditions, analysis parameters, and analysis results of the instrument are directly displayed on the monitor
The gas flow system has mass flow meter control and float flow meter control (optional)
Quality flow meter: All gas flow rates are controlled by electronic quality flow meters, which are set and controlled by computers without manual intervention. The flow input is stable, reducing the repeatability and reproducibility deviation caused by flow fluctuations (optional)
The temperature and flow controller has an automatic controller for controlling the cooling fan. When the temperature of the cracking furnace reaches 80 ℃, the fan will automatically start working, and when it drops below 80 ℃, the fan will automatically stop working, which is safe and convenient
The Windows operating platform and user-friendly interface make it more convenient and efficient for analysts to operate
◆ Full Chinese/Full English interface display (optional)
◆ Paid provision of metrology certificates from metrology research institutes
Technical Specifications
Bias voltage range |
0-500mv (continuously adjustable) |
Determination method |
Coulomb's method |
measurement range |
0.1-10000mg/L (high concentration can be diluted, low concentration gas samples can reach 0.01mg/m3) |
detection limit |
0.1mg/l (chlorine element) |
Sample type |
Liquids, solids, and gases (require corresponding injectors) |
Temperature control range |
Room temperature~1100 ℃ |
temperature control accuracy |
±1℃ |
Gas source requirements |
Ordinary nitrogen, ordinary oxygen |
ambient temperature |
5℃~45℃ |
relative humidity |
10%~80%Rh |
power supply voltage |
220V±10％ 50Hz |
Power |
2500 W |
measurement accuracy
Chlorine analyzer (mg/L) |
Injection volume (μ L) |
RSD（%） |
0.1 |
10 |
20 |
1.0 |
10 |
8 |
100 |
5 |
3 |
5000 |
5 |
2 |