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Resource Library

Welcome to our resource library. Here you can locate useful information to read online or download for later user. We include articles written by our engineers and regulatory specialists, job aids, case studies, links to view past webinars, presentation slides from our semi-annual user group meetings and other events.


One Page Tip: August 2021 - Resources for First Time CEMS Operators

Senior Regulatory Specialist Jon Konings’ guide to resources for those who are new to the world of continuous emissions monitoring systems (CEMS).

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In this webinar Senior R&D Manager Anthony Dougherty will talk about the new 8864 Data Controller firmware release v6.01r52 and answer any questions you may have. Please note that the firmware will be released prior to the webinar.


Recently, ESC Spectrum helped CAMD investigate a reporting discrepancy at a customer’s facility. Learn how this can be prevented using StackVision's Database Locking Wizard.


In this webinar, you'll learn best practices for using the 8864 Data Controller with Prism Data Acquisition System, as well as what is included in the Prism 1.4 release.


This document is reference for customers who plan to purchase StackVision servers or client workstations on their own for their Engineering installation projects. (Last Updated: 06/23/2021)


In 2012, the EPA mandated emission sources conducting relative accuracy test audits (RATAs) or stack tests under Part 75, Appendix E or § 75.19, must use an Air Emission Testing Body (AETB) that meets competency standards.


Join our webinar to learn more about best practices for ProcessNow and how to troubleshoot errors.


The Protocol Gas Verification Program (PGVP) was established to ensure the accuracy of calibration gases. Often, calibration gas from unapproved (or no longer approved) vendors goes unnoticed and results in invalid data during QA/AC checks.


As of January 1, 2019 the 8832 Data Controller is obsolete. This means that ESC Spectrum no longer ensures compatibility with StackVision, provides hardware support, repairs or spare parts for 8832 units.


See the greater capacities the 8864 Data Controller has compared to the SpectraPak-E controller.


Find out about the changes in the world of air regulation with regards to the new Biden administration.


The Q1 Reporting Period is underway! Units operating under the ARP, CSAPR, SIPNOX, TXSO2, RGGI, and MATS rule have until the end of the day on 4/30/2021 to report their Q1 QA and emissions data sets using the EPA's ECMPS client tool.


Learn how ESC Spectrum's StackVision Data Acquisition System improved their data stability and reporting efficiency.


Refinery Panel


StackVision Update