Products/Services for Keithley Radiation Measurement
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Radiation Detectors - (204 companies)Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses. Radiation detectors are devices used to detect, track, and identify ionized radiation...Detector StyleTypes of Radiation DetectorsTypes of Ionizing Radiation Detected -
Solar Radiation Instruments - (61 companies)...radiation. Specifically, quantum sensors measure the photosynthetic photon flux density (PPFD) of sunlight. This measurement is useful in agriculture for choosing productive farmland locations or maintaining growhouses, and is also used in oceanography... -
Radiation Shielding - (75 companies)Radiation shielding is used to block or attenuate the intensity of alpha particles (helium atoms), beta particles (electrons), X-ray radiation, and gamma radiation (energetic electromagnetic radiation). It reduces the intensity of incident radiation... -
Hygrometers and Humidity Measurement Instruments - (604 companies)Hygrometers and humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air. The range humidity measurement instruments operate in is typically from 0 to 100% humidity. They are sometimes combined with other... -
Measurement Microphones - (73 companies)Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Measurement microphones are most commonly condenser microphones... -
Radiation Curable Coatings - (24 companies)Radiation curable coatings are cured through exposure to ultraviolet (UV) light or electron beam (EB) irradiation. They provide rapid processing compared to film drying and thermosetting coatings. Radiation curable coatings consist of polymer layers...
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Test, Inspection, and Measurement Software - (381 companies)Test, inspection and measurement software is used to design, automate and implement the testing of instruments and equipment, and the measurement of device parameters. Test, Inspection and Measurement Software Information. Test, inspection...
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Vibration Measurement Instruments and Vibration Analyzers - (359 companies)Vibration measurement instruments and vibration analyzers are used for measuring, displaying and analyzing vibration. Typically these instruments comprise a transducer, data acquisition and either a local display or some sort of output to a computer...
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Interface Level Measurement Equipment - (32 companies)Interface level measurement equipment includes sensors and meters for the detection and measurement of interface levels between different media, such as oil/water interfaces and liquid/solid interfaces. Interface level measurement equipment includes...
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Phasor Measurement Units (PMU) - (14 companies)Phasor measurement units (PMU) record and transmit synchronized real-time phasors, which are signals that represent both the magnitude and phase angle of electrical waves flowing through the electricity grid. Phasor measurement units (PMUs...
Product News
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MarShield
Radiation Shielding Choosing the right radiation shielding materials and determining proper lead thickness are essential to safeguarding people and equipment while meeting stringent regulatory standards. This guide explores what factors influence the effectiveness of lead shielding and how tailored solutions provide long-term benefits for your facility. (read more)Browse Radiation Shielding Datasheets for MarShield -
MarShield
Nuclear Radiation Shielding Solutions At MarShield, we pride ourselves on being a leading provider of custom radiation shielding solutions for the nuclear energy industry. Our commitment to radiation safety, precision, and innovation drives us to offer a wide range of radiation shielding products and materials specifically designed for nuclear radiation protection. We understand the unique challenges faced by the nuclear sector and are dedicated to delivering standard and custom solutions that meet these needs effectively. Our... (read more)Browse Radiation Shielding Datasheets for MarShield -
MarShield
Nuclear Radiation Shielding Solutions At MarShield, we pride ourselves on being a leading provider of custom radiation shielding solutions for the nuclear energy industry. Our commitment to safety, precision, and innovation drives us to offer a wide range of products and materials specifically designed for nuclear radiation protection. We understand the unique challenges faced by the nuclear sector and are dedicated to delivering standard and custom solutions that meet these needs effectively. Our Expertise in Nuclear Radiation... (read more)Browse Radiation Shielding Datasheets for MarShield -
MarShield
Tungsten Radiation Shielding Tungsten Radiation Shielding for Nuclear, Medical & NDT. MarShield Radiation Shielding are experts in the in the customization of tungsten heavy alloy for the Nuclear Energy, Nuclear Medicine / Radioisotope, diagnostic imaging and non-destructive testing industries. Limiting exposure to radiation is achieved by using materials that maximize shielding. The denser the material, the higher degree of shielding it provides. With a density approximately 1.7 timers higher than lead, Tungsten Heavy... (read more)Browse Nondestructive Testing (NDT) Supplies and Accessories Datasheets for MarShield -
MarsMetal
Nuclear Radiation Shielding Products In the field of nuclear technology, the proper handling, containment, and storage of radioactive materials are of utmost importance. MarShield, a leading provider of nuclear radiation shielding solutions, offers a comprehensive range of services, including nuclear lead pours and nuclear storage solutions in Canada and the U.S. With state-of-the-art facilities and an experienced team, MarShield ensures the highest level of safety and quality for our customers in the nuclear industry. MarShield... (read more)Browse Metal Sheet Datasheets for MarsMetal -
MarShield
2026 Symposium on Radon and Radiation Protection The 2026 Symposium on Radon and Radiation Protection is bringing key voices together to discuss Canada 's future in radiation safety, radon exposure, compliance, and practical protection strategies across regulated environments. MarShield will be attending in Saskatoon from May 27 to 31. Raj Singh, Business Development Executive at MarShield, is looking forward to contributing to conversations on the importance of proper shielding as nuclear medicine continues to expand across healthcare... (read more)Browse Radiation Shielding Datasheets for MarShield -
Electro Optical Components, Inc.
Gas & Radiation Sensors for Safety and Medical EOC features Gas Sensor Products with minimized environmental impact, no application errors, higher resolutions, increased sensitivity, improved stability, better exchangeability, wider measuring ranges, etc. Their Gamma Sensor Module consists of a cesium iodide crystal, a photodiode, and a high-gain preamplifier that can be used to measure X and radiation from 50keV to 3MeV. It features high sensitivity and a fast response time (of about a second) to a very minor change of X and ( 0.01 mSv/h... (read more)Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
MarShield
Reduce Radiation Exposure with Tungsten Shielding Several applications require shielding from radiation where lead is not a feasible material. Tungsten heavy alloy provides an alternative to lead that is strong and highly customizable into precision components. With an approximately 1.7 times greater density than lead, tungsten guarantees radiation exposure is kept to a minimum. Benefits Of Using Tungsten. Tungsten 's higher density means the material provides better gamma ray absorption and radiation shielding. Not only is tungsten thicker... (read more)Browse Radiation Shielding Datasheets for MarShield -
MarsMetal
MarShield Radiation Shielding in Nuclear Medicine storage containers are often referred to as "pigs ". Solid tungsten is a very commonly used material because it is durable and has slightly better gamma radiation attenuation than lead. The drawback of tungsten is that it is significantly more expensive than the lead. Solid tungsten can also be made into syringe shields and vial transport containers. Lead pigs can be susceptible to being damaged or dented over time but is often more cost effective than tungsten. The pigs can be encased in metal... (read more)Browse Tungsten and Tungsten Alloys Datasheets for MarsMetal -
MarShield
Non-Lead Alternatives for Radiation Shielding Lead remains the most commonly used material for radiation shielding but its toxicity is one of its major drawbacks. There has been significant advancement in the development of non-lead shielding material for the radiation shielding industry. Innovations have focused on producing thinner, more flexible, and effective non-lead shielding. Specifically, polymers are being utilized for their material properties and infused with tungsten and other metals to produce a new generation of shielding... (read more)Browse Radiation Shielding Datasheets for MarShield
More Information
Indicates content that may require registration and/or purchase.
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The Influence of Angiography Table Shields and Height on Patient and Angiographer Irradiation During Interventional Radiology Procedures
The scattered radiation to the operator was measured with a survey meter designed for scattered radiation measurements ( Keithley Model 36155 Survey Meter).
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Radiation Safety for the NOMAD™ Portable X‐Ray System in a Temporary Morgue Setting *
Exposures were taken through the Lucite phantom and measured using the Keithley Radiation Survey Meter (Keithley Instruments, Inc., Cleveland, OH) (Fig. 4) in the integrate mode on a scale of 0–200 micro-Roentgens (lR).
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Flat-panel detector-based cone beam volume CT breast imaging: detector evaluation
The mean signals were measured in ADC units within the region of 20x20 pixels and the input exposures were the mean value under 100 x-ray shot pulses measured by a Keithley 35050A Dosimeter (Inovision Radiation Measurements , Cleveland, OH) and 150 cc …
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Real-time flat-panel detector-based-volume tomographic angiography imaging: detector evaluation
The mean signals were measured in ADC units from the region of2Ox2O pixels and the input exposures were measured using a Keithley 35050A Dosimeter (Inovision Radiation Measurements , Cleveland, OH) and 1 50 cc ionization chamber at the center of the FPD entrance …
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Digital Radiography for Quality Determination of Small Agricultural Products: Development and Calibration of Equipment
A Dosimeter (Model: Keithley 35050, Inovision Radiation Measurements , Cleveland, OH) with 150-cc ion chamber (Model: 77957 H-60) was used to measure dose rate in mR/min.
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Patient radiation exposure during pediatric cardiac catheterization
1 Keithley Instruments Inc., Radiation Measurements Divi- sion, Cleveland, OH, USA 2 Simpson Electric Co., Elgin, IL, USA .
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DELAY OF CELL DIFFERENTIATION IN Anabaena aequalis CAUSED BY UV‐B RADIATION AND THE ROLE OF PHOTOREACTIVATION AND EXCISION REPAIR
The intensities of the radiation sources were measured with a Keithley voltmeter and a sensitive thermopile calibrated against a Kipp and Zonen (Model CAI) factory calibrated thermopile.
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Preliminary experience with acquisition of 20482 fluorographic images
Radiation exposure rate was measured using Keithley pancake type ionization chambers whose response is independent of kVp over the diagnostic range.
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UV response of a transition metal oxide diode
The signal current produced by the detector when in the radiation beam was measured using a Keithley 6487 picoammeter.
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Diamond radiation sensors for medical applications
The dark current and the radiation response was measured with a Keithley 617 electrometer.
