Services
DASProtect
DASProtect is ESC Spectrum's robust package of support, maintenance, and training services designed to save your facility money, time and ensure your Data Acquisition System (DAS) runs smoothly and efficiently.
Engineering Services
Our professionals can configure a Data Acquisition System (DAS) to your facility’s precise requirements, ensure it is updated, align it with the latest regulations, and make it work smoothly with your other resources.
IT Services
Let our IT experts help you with the time-consuming challenges that come with Data Acquisition System (DAS) server software and hardware maintenance as well as data security and management.
Regulatory Services
ESC Spectrum has over 50 years of experience helping customers comply with local, state and federal regulations. We look forward to assisting you with your regulatory needs to keep you in compliance and audit-ready.
Reporting Services
Our Reporting analysts are standing by to help you record facility data and ensure your reports meet ever-changing requirements and are ready for final submission.
Training
ESC Spectrum Training is your quick path to becoming skilled with our Data Acquisition System (DAS) products and understanding how they are used to comply with regulations.
Analyzer Repairs and Upgrades
We understand that analyzers are integral to your CEMS. We offer customized solutions that include the parts and expertise needed to repair, maintain and upgrade your analyzers rooted in a deep knowledge of air emissions.
Maintenance
ESC Spectrum’s provides the services you need to protect your CEM system, keep your equipment in good working order, and stay in compliance.
Sitewalk
Our CEMS Sitewalk and Evaluation process helps operators in various industries assess the condition of CEMS-equipped plants and facilities.
Training
Our seasoned instructors provide in-person, on-site, and online CEMS training opportunities to ensure your staff is able to meet compliance. We teach practical knowledge based on five decades of experience in the construction, installation, troubleshooting and repair of CEM systems.
Umbilical System Inspection and Installation
ESC Spectrum’s Umbilical Systems Inspection and Installation service helps you keep your facility healthy to avoid downtime and failures.
From The Source Blog

New Release: Prism Version 1.8 Data Acquisition System
We’re excited to announce the release of Prism Version 1.8! This release provides new features designed to make CEMS compliance and monitoring easier and more productive than ever.

CEMS Probes, Flow Probes & Opacity Units: How To Locate
In this article, read about where you can locate your plant’s CEMS Probes, Flow Probes & Opacity Units on your stack unit & what EPA regulations apply to them.

New Release: RATAView™ Version 1.4 Now Available
RATAView Version 1.4 release offers new features and enhancements to help stack testers’ perform RATA tests accurately and efficiently.