The HTKL-3000 microcoulometric sulfur and chlorine analyzer is the latest product that applies microcoulometric analysis technology and adopts computer-controlled microcoulometric titration. It features reliable performance, simple operation, good stability, and easy installation. It can be used for the analysis of trace sulfur and chlorine in petrochemical products and is widely applied in petroleum, chemical industry, scientific research and other sectors.

Applicable standards：

SH/T 0253 Method for Determination of Total Sulfur Content in Light Petroleum Products (Coulometric Method)

SH/T 0222 Method for Determination of Total Sulfur Content in Liquefied Petroleum Gas (Coulometric Method)

ASTM D3120   ASTM D3246  Test Method for Determination of Sulfur in Petroleum Gas by Oxidative Microcoulometry

GB/T 11060.4-2017   Determination of Sulfur Compounds in Natural Gas – Part 4: Determination of Total Sulfur Content by Oxidative Microcoulometry

SY/T 7508-2016  Determination of Total Sulfur in Liquefied Petroleum Gas from Oil and Gas Fields – Oxidative Microcoulometry Method

 GB/T 6324.4-2008 Determination of Trace Sulfur in Organic Liquid Products – Microcoulometry Method

GB/T 12688.6-1990  Determination of Trace Sulfur in Industrial Styrene – Oxidative Microcoulometry Method

GB/T 11141-2014  Determination of Trace Sulfur in Light Olefins – Oxidative Microcoulometry Method

GB/T 3208-2009  Microcoulometric Determination Method for Total Sulfur Content in Benzene Products

SH/T 1757-2006 Determination of Organic Chlorine in Industrial Aromatics by Microcoulometry

SH/T 1147-2008  Determination of Trace Sulfur in Industrial Aromatics – Microcoulometry Method

ASTM D5808-18  Test Method for Determination of Organic Chlorine in Aromatic Hydrocarbons and Related Compounds by Microcoulometer

ASTM D5808-09a  Standard Test Method for Determination of Chlorine in Aromatic Hydrocarbons and Related Chemicals by Microcoulometric Analysis

ASTM D5194-18  Test Method for Trace Chlorides in Liquid Aromatics

GB/T 18612-2011  Determination of Organic Chlorine Content in Crude Oil

ASTM D4929-2017  Test method for determining the content of organic chlorine in crude oil

YB/T 5022-2016  Crude benzene sulfur and chlorine detection

SY∕T 7329-2016  Method for Determination of Organic Chlorine Content in Oilfield Chemicals

HTKL-3000Parameters of Microcoulometric Sulfur and Chlorine Analyzer：

Bias range：0 ～ 500mv

Types of samples: liquid, solid and gas

Measurement range：S：0.1 ～10000 PPM（High concentrations can be diluted, and low-concentration gas samples can reach 0.01mg/m³）

Cl：0.1～10000 PPM（High concentration can be diluted）

High concentration can be diluted1000℃

Temperature control accuracy： ±1℃

Gas source requirements: industrial nitrogen, industrial oxygen

Power Supply：AC220V±22V，50Hz±0.5Hz

Power：3.5KW

Overall dimensions：700×480×540(mm) 

Weight：46kg

measurement accuracy：

concentration value (mg/L)	RSD(％)
＜1.0	20
1～10	8
>10	4

Advantages of HTKL-3000 Microcoulometric Sulfur and Chlorine Analyzer

1、Integrated structure, compact design, and attractive appearance。

2、Controlled by a computer, with a color liquid crystal display showing peak shapes。

3、Automatic data processing and report printing output。

4、PID regulation has high control precision (±1℃)。

5、Cracking furnace over-temperature protection, long service life (service life of more than 3 years)。

6、The stirrer is integrated with the main machine to prevent the quartz tube from being stuck and broken.。

7、The heat preservation and heat dissipation settings of the high-temperature furnace have a good effect.。

8、It has a self-check function, which can automatically determine whether it is a hardware fault or an analysis system problem.。

9、The experimental temperature of the cracking furnace is set, controlled, and saved by a computer.。

10、The adjustment of bias voltage is automated. Just set the target bias voltage, and it will be adjusted automatically without supervision.