Welcome to DEQ! 

DEQ Technical Sales, LLC is your value added supplier of radiation safety equipment. As a Manufacturer’s Representative, we work with some of the world's premier radiation safety equipment companies (listed below). With over 75 years of experience in Radiation Safety and Health Physics Instrumentation, our technical staff stands ready to serve your needs with respect to Radiation Safety Equipment. 

Ludlum Measurements, Inc. (LMI) has been designing, manufacturing and supplying radiation detection and measurement equipment in response to the worlds' need for greater safety since 1962. Throughout its nearly five decade history, Ludlum has developed radiation detection technologies and instruments in support of enhancing the safety of personnel and the environment in the research, medical, waste management, industrial, nuclear power, DOE laboratories and security markets. Ludlum Measurements, Inc. is located in Sweetwater, Texas.  Ludlum Products

Ludlum Medical Physics (LMP)  is a new company formed by Ludlum Measurements, Inc. to serve the medical physics community with products and services focusing on radiation detection instrumentation along with an accompanying line of test tools, phantoms and shielding for diagnostic and nuclear medicine quality assurance.  Ludlum Medical Physics is a separate entity co-located at the Ludlum Measurements, Inc. headquarters in Sweetwater, Texas.  Ludlum Medical Physics Products

Bladewerx provides instrumentation and software engineering products and services to the radiation protection and measurement industry. Specializing in portable alpha-in-air instrumentation and client software applications, the company has a reputation of providing cutting edge technology in both algorithm development and attractive but practical software user-interface design. In addition to alpha instrumentation, Bladewerx also offers a beta particulate air monitor.  Bladewerx Products

Shieldwerx has more than 40-years experience in designing and producing radiation shielding products. They provide state-of-the-art neutron and gamma radiation shielding products, custom design and fabrication of shielding materials, and neutron activation foils, to the nuclear power and nuclear medicine industries, DOE laboratories, manufacturers of security products and accelerator research facilities.  Shieldwerx Products

Teletrix has developed realistic simulations of radiation detection instruments and probes since 1988. Their simulators mimic actual radiation meters and operate in a simulated environment where radiation is not present, making radiation training safe yet realistic. Teletrix simulators are used for General Employee Training, Advanced Radiation Worker Training, First Responder Training and Emergency Preparedness Exercises.  Teletrix Products

Lab Impex Systems (LIS) has been manufacturing Radiation Monitoring Systems for over 30 years. They design and build process monitors for particulate, iodine, and noble gas, or individual channels of each. They also produce liquid, steam-line, and area monitors which can be stand-alone or networked. These monitors can be supplied as complete skid-mounted units, or added one at a time into an existing system arrangement. Lab Impex will also custom configure replacement of detectors and electronics from existing post-TMI skids.  Lab Impex Products

Instadose™ is a new radiation dosimeter based upon patented direct ion storage technology. Smaller than a flash drive, this rugged dosimeter provides an instant read-out of radiation dose when connected to any computer with internet access via a USB connector. This revolutionary device provides radiation workers with complete control over when and how frequently they get their readings. With Instadose™ there is no need to send badges to a processing center, simplifying administration and reducing costs.  Instadose Products