Stack emissions & combustion
Zero and span references for stack gas analysers, boiler checks and turbine testing.
CAC Gas & Instrumentation
Power Generation
Calibration gases for reliable plant measurements.
Gas standards and delivery equipment for emissions monitoring, combustion analysis, fuel-gas measurement and plant safety instruments.
Defined gas specifications
Composition selected for your instrument and method.
Compatible delivery equipment
Cylinders, regulators and gas control for the application.
Application support
Discuss your requirements with the CAC Gas team.
Overview
Start with the measurement you need.
Support the measurement tasks that keep your plant team informed. CAC Gas can help specify references for thermal generation, gas-fuelled assets and the monitoring instruments used around power facilities.
Tell us the instrument, gas specification and expected usage. Our team can help identify a suitable reference and gas delivery arrangement for your application.
Applications
Match the reference to the task.
Choose the mixture, concentration and delivery conditions for the specific detector, analyser or method.
Fuel gas & process analysis
Reference mixtures for methane and natural gas instruments used in gas-fuelled generation.
Plant safety & battery rooms
Calibration supply for confined-space detectors, leak detection and hydrogen monitoring around charging systems.
Gas & supply options
Define your gas specification.
These examples are a starting point for an enquiry. Exact composition, certification, packaging and current availability are confirmed for the selected product.
| Reference or supply option | Typical measurement task | What to specify |
|---|---|---|
| CEMS reference mixtures | Stack emissions analyser calibration | Specify components, analyser ranges and certification. |
| Combustion gas standards | Boiler and turbine measurement checks | Select relevant CO, CO2, O2 and nitrogen oxide references. |
| Methane and natural gas mixtures | Fuel-gas composition and detector checks | Match the mixture to the analyser or sensor. |
| Hydrogen and multi-gas references | Battery-room and maintenance instruments | Use each instrument’s approved calibration concentration. |
Ask about traceable, certified and accredited reference options where required. Accreditation and certificate scope apply to the selected product and producer.
CAC solutions
Specify the complete supply.
Combine the gas reference with suitable handling and delivery equipment.
Calibration & specialty gases
Single and multi-component references, with composition and documentation selected for your method.
Explore Calibration & specialty gases →Specialty gas regulators
Pressure and flow equipment selected for the gas, cylinder connection and instrument.
Explore Specialty gas regulators →Gas mixers & diluters
Equipment options for producing different reference concentrations from suitable source gases.
Explore Gas mixers & diluters →Gas distribution & control
Manifolds, outlet panels and distribution equipment for supply to multiple points of use.
Explore Gas distribution & control →Portable calibration kits
Cylinders, regulators, tubing and carrying equipment for service and field testing.
Explore Portable calibration kits →Calibration & bump-test stations
Equipment to organise routine detector testing around your instrument fleet.
Explore Calibration & bump-test stations →Make the specification practical.
Separate the requirements for emissions analysis, fuel measurement and gas detection. They may use different concentrations, balance gases, certification and regulators even when the gas component is the same.
Include your delivery location and required date so cylinder selection, expected use and supply arrangements can be discussed together.
Common questions
Before you specify a gas.
Do power generation emissions analysers require EPA Protocol gas?
The required gas and certification depend on the measurement method and site requirements. Send that specification so CAC Gas can confirm an appropriate reference option.
Can I request a custom gas mixture?
Send the required components, concentrations, balance gas and uncertainty or certification requirements. CAC Gas will confirm mixture feasibility, cylinder options, shelf life and lead time with your quotation.
What should I include in my enquiry?
Include the instrument make and model, analytical or test procedure, gas specification, usage, cylinder connection and flow requirements. Add the delivery location and required date so the team can prepare a suitable quotation.
Talk to CAC Gas
Find the right gas for your application.
Send us your instrument and gas requirements. Our team can help define the mixture, cylinder and delivery equipment.
Request a QuoteTo help us prepare your quotation
- Instrument make, model, sensor or analytical method
- Gas components, concentrations and balance gas
- Required uncertainty, traceability and certificate scope
- Cylinder volume, valve, flow and regulator requirements
- Usage, quantity, delivery location and required date
