Overview: The document details the specifications and applications of the Teledyne Analytical Instruments (TAI) Series 6400E, specifically the 6400-TSG and 6400-TSL models, designed for sulfur analysis in various industrial applications. These systems are compliant with ASTM D5453 and ASTM D6667 standards, offering ultra-low detection capabilities down to 10 ppb of total sulfur.

Specifications: The 6400-TSG model uses a Flame Combustion Converter Module (FCCM) for continuous gas-phase analysis, while the 6400-TSL employs a Quartz Tube Converter Module (QTCM) for semi-continuous liquid-phase analysis. Both models provide a wide detection range from 0-200 ppb to percent levels, with repeatability of ±2% of full-scale and response times of less than 100 seconds for gas and 8 minutes for liquid samples.

Applications: The systems are used in hydrocarbon feed-stocks, refinery fuel gases, natural gas processing, and the beverage industry to monitor and control sulfur content, ensuring catalyst preservation, compliance with environmental regulations, and product quality.

Technology: The UV-Fluorescence detection method is employed, converting sulfur compounds to sulfur dioxide (SO2) for analysis. The FCCM is suitable for gas-phase applications, while the QTCM is designed for liquid fuels, ensuring complete sulfur conversion at 1,100°C.

Features: The Series 6400E offers advanced communication capabilities, including 4-20mA outputs, RS-232C, and Ethernet connectivity, allowing for remote monitoring and control. The system is equipped with diagnostic features, multi-stream sequencing, and purged cabinet solutions for hazardous areas.

Technical Details: The systems operate within specific temperature ranges and require utility gases for operation. They are housed in NEMA-4/4X enclosures and are designed for easy access and maintenance. The instruments are warranted for one year against defects.