The Automated STM-12B MercSampler for Sorbent Trap Monitoring Systems is designed for continuous dual sampling of vapor-phase mercury emissions from stationary combustion sources, in accordance with the U.S. EPA MATS published in 40 CFR, Part 60-63, Appendix A, Subpart UUUUU and Performance Specification 12B.

Advantages of Sorbent Trap Monitoring

• Simple to Install and Operate
• Highly Accurate
• Very Low Detection Levels
• Sample Captured Directly in the Stack
• Suitable for long term sampling
• NIST Traceable SRM for QA/QC
• No Calibration Gas Required
• Traps are Non-Hazardous, Easy to Ship to Lab

MercSampler Firmware & Software

The MercSampler Automated Software works with a windows based platform and allows the operator to quickly set up test profiles, perform sample runs, sensor and gas meter calibrations, run quarterly audits and download test data at any time. The intuitive interface can be run from a local PC, Touch screen or remote network connection.

The Apex Instruments engineered firmware has been designed to allow the unit to operate autonomously, while simultaneously receiving operating data from both analog and Modbus signal inputs.