The HTKL-3000A microcoulometric sulfur analyzer is the latest product that applies microcoulometric analysis technology and uses computer control for 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 0253Method for Determination of Total Sulfur Content in Light Petroleum Products (Coulometric Method)

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

ASTM D3120-08、ASTM D3246-15Test 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

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

GB/T 3208-2009 Microcoulometric determination method for total sulfur content in benzene series products

SH/T 1147-2008 Determination of Trace Sulfur in Industrial Aromatic Hydrocarbons – Microcoulometric Method

YB/T 5022-2016 Detection of crude benzene, sulfur and chlorine

Parameters of HTKL-3000A Microcoulometric Sulfur and Chlorine Analyzer：

Bias range：0 ～ 500mv

Types of samples: liquids, solids, and gases

Measurement range：S：0.05 ～10000 PPM（High concentrations can be diluted, and low-concentration gas samples can reach 0.01mg/m³）

Temperature control range: room temperature ～1000℃

temperature control precision： ±1℃

Gas source requirements: ordinary nitrogen, ordinary oxygen

Power Supply：AC220V±22V，50Hz±0.5Hz

Power：3.5KW

Overall dimensions：700×480×540(mm) 

Weight：46kg

Measurement accuracy：

concentration value (ppm)	injection volume（μL）	RSD(％)
0.2~1	10	30
1～10	10	10
10~100	5	3
>100	5	2