Our Facility | Sensor Research & Development | Orono, Maine
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SRD has been designing unique test and evaluation solutions for scientific research and sensor development for over 16 years in Orono, Maine. Our current 28,000 sq ft. research was designed and built specifically for developing chemical and biological detection systems. Our facility houses a fully equipped chemistry and microbiology laboratory, an electronic fabrication shop, and a machine shop.

SRD’s laboratories currently support 24 test setups for sensor research. Nearly all setups contain gas delivery systems and sensor testing instrumentation. These systems provide the capacity to simultaneously test approximately 200 different sensors in a variety of real-world scenarios. Current capabilities include:

  • Three – Gas Chromatography-Mass Spectrometers (GCMS) equipped with auto sampler, direct vapor samplers and solid phase analysis
  • Fourier Transform Infrared Spectrometry (FTIR)
  • Ultra-violet/Visible Spectrometry (UV-Vis)
  • X-ray Photoelectron Spectroscopy
  • Enhanced Raman Spectroscopy
  • Continuous Trace Gas Analyzer
  • Gas Chromatography Thermal Conductivity Detector and Flame Photo-ionization Detector in Tandem
  • Gas Chromatography Photo-ionization Detector and Flame Photo ionization Detector in Tandem
  • Continuous Flame Ionization Detector

SRD laboratories and it’s proven gas delivery capabilities allow for an excellent transition to 3rd party testing and evaluation of prototypes, near to market products, and post-production application testing. SRD specializes in chemical warfare agent (CWA) simulants, toxic industrial chemicals (TIC) and other low vapor pressure/low volatile compound testing.

SRD’s laboratories comply fully with OSHA guidelines for safe laboratory practices. The facilities also meet all Federal, State and local laws and regulations for disposal, handling, and storage of: toxic and hazardous materials, waterborne effluents and solid waste.

For more information on how we can meet your needs, please visit our testing and evaluation page or contact us for a quote.

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Gas Delivery Mixing System


The GDMS AP6Ce is a six-channel gas delivery and mixing system that employs a modular, needs-driven approach and is also available in multiple configurations for all gas dilution and delivery requirements. The GDMS AP6Ce is fully automated and easily programmed via an embedded computer with a touch screen interface.

Gas Delivery Accessories


SRD can design a custom accessory to compliment the functionality of the gas delivery and mixing system designed for your unique application. SRD will work closely with the end-user to specify and design a system add-on specific to your needs. The accessories will interface directly and be integrated with the base unit gas delivery and mixing system.

Gas Testing and Evaluation Service


At SRD, we specialize in gas testing and product/sensor evaluation. This requires not only a laboratory that features state of the art equipment, but a multidisciplinary professional staff as well. The in-house testing and validation group has been in creating unique solutions to gas delivery of low volatile, low vapor pressure compounds since 1993.