ScanTech is a specialized environmental consulting firm based in Dallas, TX and has conducted EMF surveys / RF / Cellular / Radiation / Sound Testing and Indoor Air Quality Testing since 2002!
Joel-Anthony Gray: CIH, CSP, BSEE, CHMM 214.912.4691
B.S. Electrical Engineering / Specialization Minor in Nanoscience Technology
B.S. Bioengineering & Biomedical Engineering (pending – University of Texas at Dallas)
A.S. Electronic Telecommunications
EMF – Biomedical Implant Electromagnetic Interference Surveys – Indoor Air Quality – Mold – Radon – Radiation – Noise & Sound Level – Lighting Level / Photometric – ESD (Electrostatic Discharge)
SERVICES
- EMF (Electromagnetic Force or Field) 60 Hz AC Powerline Scans & Surveys for Property Management including commercial
- Medical / Biomedical Device EMI Compliance Testing & Environment Troubleshooting (Pacemakers, Implantable Defibrillators, Spinal Cord Stimulators, ICD’s, EKG, EEG, Ambulatory Holter Units, etc. – Medtronic, St. Jude Medical, Boston Scientific, Mortara, Nevro)
- Indoor Air Quality (IAQ) for formaldehyde, mold, particulate matter for small particle contaminants (down to 0.3 – 2.5 microns) and large particle counts (2.5 um and larger) for potential pollen, dust and mold detection. TVOC (Total Volatile Organic Compound), carbon dioxide / ventilation quality, oxygen, ozone, hydrogen sulfide and carbon monoxide levels testing. Time based datalogging available for most parameters.
- Radon Gas Testing & Assessment – Commercial, Government, (GSA) Health Care Facilities, & Multi-Family Residential for HUD LEAN, Freddie Mae and Fannie Mac
- Radioactivity and NORM evaluations of potentially contaminated metals, imported/recycled products, medical facilities and research labs, natural stone in granite/marble counters, etc. (Based on Radiological Health / Radiation Safety Officer training)
- Commercial / Industrial Interference EMI Issues, AC Power Noise Level and Line Conditioning Evaluations (“Dirty Electricity”) & Unusual Problem Troubleshooting
- Commercial Product Evaluation for EMF / EMI / Magnetic Field / Noise & Sound Levels
- RF / RFID / Microwave / Wireless / Cellphone & Cell Tower Impact including Radio Frequency Spectrum Analysis & Power Readings
- Cellular Phone Service & Coverage Surveys (including 2G / 3G / 4G / 5G LTE) & Wireless Strength Measurements and Consulting Solutions for Commercial Buildings with poor coverage and dropped calls for all major telecom and communications carriers including Verizon, Sprint, AT&T, T-Mobile, etc.
- Consulting for Industrial / Environmental Health & Safety
- ESD (Electrostatic Discharge) Evaluation, Testing and Troubleshooting
- Noise (Commercial) & Industrial Safety field surveys and measurement including for acoustic OSHA sound and STC (Sound Transmission Class) noise levels / ordinances / testing (meeting ANSI & IEC Type 2 standards)
- Light Level / Photometric Lighting Surveys and Exterior Light Level Testing for city / municipal ordinances regarding glare and illumination, Certificate of Occupancy, OSHA safety compliance and adequate light levels for offices, factories, manufacturing, research, stairwells, parking lots, hospitals
DAYS / HOURS OF OPERATION
Other hours available by appointment
Joel Gray is a certified Instrumentation and Radio Technician with a degree in Electronic Telecommunications; and earned his Bachelor of Science degree in Electrical Engineering with Honors at the University of Texas at Dallas with a Minor in Nanotechnology. Completed coursework has included intensive classes in Electromagnetics, RF Design, Communication Systems and Signals & Systems and he has had extensive experience in troubleshooting a broad variety of technical problems, particularly EMI / RF interference issues with industrial and biomedical equipment.
He is also an official member of the Texas Society of Professional Engineers and has nearly completed a second engineering degree (Bioengineering & Biomedical Engineering) along with pursuing his Professional Engineering license.
He has been testing radon gas and radiation for over 16 years and blogs regularly on the subject and dangers of radon (and other indoor air quality pollutants) at:
University of Texas at Dallas & DCCCD (331+ Total Credit Hours Completed)
- Electromagnetics I (EE 4301)
- RF Circuit Design (EE 4368)
- RFID Industrial Applications (LMGT 1301)
- Bioengineering I & II (BMEN 1100 & 1208)
- Astrophysics I (PHYS 3380)
- Extragalactic Astrophysics (PHYS 4392)
- Oceanography (ISNS 2367 / GEOL 1345)
- Weather & Climate: Meteorology (ISNS 2368)
- Natural Disasters: Volcanoes & Earthquakes (ISNS 2359)
- Organic Chemistry I & II (CHEM 2323 / 2325)
- Physical Chemistry & Thermodynamics in Biomedical Engineering (BMEN 3315)
- Introduction to Nanoscience & Nanotechnology (NANO 3301)
- Nanotechnology Research (1 year) (NANO 4V95 / 4V97)
- Nanoscale Fabrication Engineering (Integrated Circuit Technology) (EE 4330)
- Nanotech Instrumentation, Microscopy & Spectroscopy (NANO 3302)
- Plasma Technology / Plasma Science (PHYS 6383 / NANO 4391)
- Materials Science (NANO 3310)
- Advanced Electron Microscopy (MSEN 6340)
- Nanotechnology Internship (NANO 2486)
- Engineering Physiology of the Human Body (BMEN 3330)
- Engineered Biomaterials (BMEN 3318)
- Biomaterials & Medical Devices (BMEN 4360)
- Biology I for Science Majors (BIOL 1406)
- Medical Terminology (HLTH 3101)
- Advanced Microbiology (BIOL 2421)
- Medical Imaging Systems & Methods (BMEN 3380)
- Medical Device Development (BMEN 6330)
- Pathophysiology – Biological Basis of Health & Disease (BIOL 2350)
- Immunoengineering / Immunology with an emphasis on CoViD-19 (BMEN 4V95)
- Principles of Toxicology (GEHS 6600)
- Principles of Industrial Hygiene (GEHS 6720)
- Radiological Health (GEHS 6300)
- Physical Agents & Ergonomic Hazards in the Workplace (GEHS 6620) – Non-Ionizing Radiation (NIRAD) Noise, Vibration & Heat Stress
- ERHS 515 / EDLL 2006 Non-Ionizing Radiation Safety
CLIENTELE LISTED HERE: Clients we have assisted with EMF / EMI Testing Indoor Air Quality Surveys in the Dallas Houston Austin Fort Worth greater metropolitan regions/
In conjunction with receiving a recent degree in Electrical Engineering and ongoing education, Joel-Anthony Gray has over 30 years of hands on technical experience in the fields of computer repair, information technology, networking, audio/video equipment, photography, electronics, electromechanical control systems, automotive mechanics, wireless networks, telecom, biomedical technology, chemistry, materials science, electron / optical microscopy, plasma physics, radiation measurement, ultra-high vacuum systems and nanotechnology including semiconductor fabrication and characterization.
His broad technical background and expert troubleshooting ability in a variety of fields enables him to find relevant insights and offer fresh perspectives in order to solve difficult problems quickly and cost effectively.
