News
Read the latest ESC Spectrum news to learn about our innovative air emissions monitoring and compliance hardware, software, products, and services, corporate updates, and community giving initiatives.
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For industry news, best practices, and useful information, check out The Source, our air emissions compliance blog.
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New Release: StackVision™ Version 7.3 Data Acquisition System
Industry-leading DAS StackVision Version 7.3 presents new features and provides enhancements and updates to existing features that will improve user efficiency.

New Release: QAInsight™ Version 1.3 Now Available
QAInsight helps industrial companies solve challenges with scheduling, planning, and tracking a myriad of activities related to performing Quality Assurance tests required by state and federal agencies. Enhancements in Version 1.3 offer new features to improve overall user experience.

ESC Spectrum’s New 8864 Data Controller Generation 2 Offers Faster Communication and Updated Interface with Customizable Dashboards
Austin, TX, May 16, 2023; ESC Spectrum, the industry leader in air emissions monitoring and compliance, is excited to announce the release of the 8864 Data Controller Generation 2. ESC Spectrum

New Release: StackVision™ Version 7.2 Data Acquisition System
Industry-leading DAS StackVision Version 7.2 presents new features and provides enhancements and updates to existing features that will improve user efficiency.

New Release: RATAView™ Version 1.3 Now Available
RATAView Version 1.3 release offers new features and enhancements to help stack testers’ perform RATA tests accurately and efficiently.

New Release: Prism Version 1.7 Data Acquisition System
We’re excited to announce the release of Prism Version 1.7! This release provides new features designed to make CEMS compliance and monitoring easier and more productive than ever.

Control Analytics, Inc. and Monitoring Solutions Change Name to ESC Spectrum Corporation
ESC Spectrum, an industry leader in air emissions monitoring and compliance, acquired Monitoring Solutions in December 2021 and Control Analytics, Inc. in February 2022 to grow the company’s footprint in the Continuous Emissions Monitoring (CEM) market. On January 1, 2023 Monitoring Solutions and Control Analytics will be merged into ESC Spectrum Corporation to build on this successful alliance.

New Release: FleXReports™ Version 1.3 Now Available
FleXReports gives StackVision Data Acquisition System (DAS) users the power to develop fleetwide reports that aggregate data, then customize the format with Excel. Enhancements in Version 1.3 make it easier for users to configure, filter, and view data that FleXReports has retrieved from StackVision.

New Release: StackVision™ Version 7.1 Data Acquisition System
Industry-leading DAS StackVision Version 7.1 presents new features and provides enhancements and updates to existing features that will improve user efficiency.

New Release: RATAView™ Version 1.2 Now Available
RATAView Version 1.2 release offers new features and enhancements to help stack testers’ perform RATA tests accurately and efficiently.

New Release: Prism Version 1.6 Data Acquisition System
The Prism data acquisition system (DAS) Version 1.6 release provides new features designed to make CEMS compliance and monitoring easier and more productive than ever.

New Release: StackVision™ Version 7.0 Data Acquisition System
Industry-leading DAS StackVision Version 7.0 presents new features and provides enhancements and updates to existing features that will improve user efficiency.
From The Source Blog

Air Emissions Calibration Testing: Staying Compliant With Daily and Quarterly Requirements
Accurate air emissions calibration testing is essential for maintaining compliance and ensuring reliable CEMS performance. This blog breaks down daily and quarterly calibration test requirements, explains how offline calibrations are used, and clarifies what causes out-of-control data.

Alliance Technical Group Acquires ESC Spectrum, Cementing Global Leadership in Continuous Emissions Monitoring (CEMS) and Data Acquisition Systems (DAS)
ESC Spectrum is now part of Alliance Technical Group, combining forces to deliver the most comprehensive CEMS and DAS compliance platform in the industry. This strategic acquisition strengthens our ability to serve customers with expanded resources, nationwide support, and end-to-end environmental solutions.

CEMS Probe Maintenance: Extractive vs. Dilution Systems
CEMS probes are the first point of contact with the gas sample line in your emissions monitoring system. Discover why routine maintenance is critical—and how to do it right.