Teledyne Monitor Labs Systems & RegPerfect DAHS
CEMSource is the only factory-authorized field service provider, distributor, and RegPerfect software partner in the U.S. outside of the Teledyne Monitor Labs factory, offering complete sales, service, and support for Teledyne CEMS and RegPerfect data acquisition platforms.
Why Teledyne Monitor Labs?
Teledyne Monitor Labs has been a leader in emissions monitoring technology for decades, delivering reliable, proven systems for regulatory compliance and process control. As the only factory-authorized field service provider, distributor, and RegPerfect software partner in the U.S. outside of the factory, CEMSource offers unmatched access to factory expertise, parts, and support.
Extractive CEMS Analyzers
Teledyne's extractive gas analyzers pull a continuous sample from the stack, condition it, and measure specific pollutants with precision and reliability.
ML®660 Series
What it measures: SO₂, NO, NO₂, NOₓ, CO, CO₂, O₂
Typical applications: Power generation, industrial boilers, process heaters, incinerators
Why it's used: Meets 40 CFR Part 60, 63, and 75 requirements for combustion source monitoring with proven reliability and low maintenance demands.
ML®675 Dilution-Extractive
What it measures: NOₓ, SO₂, CO, CO₂, O₂ (with dilution probe)
Typical applications: High-moisture sources, turbines, waste-to-energy facilities
Why it's used: Eliminates the need for traditional sample conditioning by diluting the sample at the probe, reducing maintenance and improving uptime in challenging applications.
ML®670 & ML®661 (TRS / THC)
What it measures: Total Reduced Sulfur (TRS), Total Hydrocarbons (THC)
Typical applications: Pulp and paper mills, refineries, petrochemical facilities
Why it's used: Specialized detection methods for reduced sulfur compounds and hydrocarbons that standard CEMS can't measure accurately.
Opacity, Flow, and Auxiliary Monitors
Opacity / Particulate Monitors
Teledyne opacity monitors provide continuous measurement of stack opacity for compliance with visible emissions standards and particulate matter surrogates.
- In-situ and extractive opacity measurement options
- Real-time trending and alarming for baghouse or ESP performance
- Meets EPA Performance Specification 1 (PS-1) requirements
Stack Flow Monitors
Accurate stack gas flow measurement is critical for calculating mass emissions rates and meeting 40 CFR Part 75 monitoring requirements.
- Differential pressure and ultrasonic flow measurement technologies
- Integration with DAHS for automated emissions rate calculations
- Meets EPA Performance Specification 6 (PS-6) and other flow standards
RegPerfect Data Acquisition and Handling System (DAHS)
What RegPerfect Does
RegPerfect is Teledyne's comprehensive DAHS platform for collecting, validating, storing, and reporting emissions data from CEMS and auxiliary monitors.
- Real-time data collection: Continuous polling of analyzer data with configurable scan rates
- Automated QA/QC: Built-in calibration drift checks, out-of-range alarms, and missing data flags
- Data validation: Automated application of QA test results, bias adjustments, and substitute data procedures
- Regulatory reporting: Pre-configured templates for EPA and state reporting (e.g., Part 75 EDR files)
- Trending and visualization: Real-time dashboards and historical data analysis tools
Why RegPerfect Matters
A DAHS is more than just a data logger. It's the system that ensures your emissions data is complete, accurate, and audit-ready.
- Compliance confidence: Automated checks reduce the risk of data gaps and reporting errors
- Operational insight: Track system performance trends and catch issues early
- Audit readiness: Complete, organized records make regulatory reviews smoother
- Flexible integration: Works with Teledyne analyzers and third-party instruments
CEMSource handles RegPerfect installation, configuration, training, and ongoing support to make sure your DAHS works the way you need it to.
How CEMSource Supports Your Teledyne Systems
System Design Guidance
We help you select the right analyzers, sample systems, and DAHS configuration for your application and regulatory requirements.
Factory Coordination
As Teledyne's only factory-authorized U.S. partner, we coordinate directly with the factory for equipment orders, technical support, and warranty issues.
Startup & Commissioning
On-site startup, commissioning, and certification testing to get your systems online and compliant from day one.
Ongoing Service & Training
Local field service, preventive maintenance, operator training, and 24/7 support backed by decades of combined CEMS experience.
Industries & Applications We Serve
Power Generation
Coal, natural gas, biomass, and waste-to-energy facilities rely on continuous emissions monitoring to meet federal and state air quality standards.
- Utility-scale power plants (coal, gas, biomass)
- Combined heat and power (CHP) installations
- Peaking and backup generation units
- 40 CFR Part 75 Acid Rain Program monitoring
- Part 60 NSPS and Part 63 MACT compliance
Industrial & Manufacturing
Industrial boilers, process heaters, incinerators, and other combustion sources require reliable CEMS to maintain permit compliance and operational efficiency.
- Industrial boilers and process heaters
- Refineries and petrochemical facilities
- Cement and lime kilns
- Pulp and paper mills
- Food processing and ethanol plants
- Waste incinerators and thermal oxidizers
If your facility has a stack and an emissions monitoring requirement, CEMSource can help.
Need More Technical Details?
For detailed specifications, application notes, and regulatory compliance documentation, contact CEMSource or visit the Teledyne Monitor Labs website.