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fundamental objects of quanta.

See Also: Nanoparticle, Airborne Particle, Particle Accelerator, Particle Counters, Particle Detection, Wave

Showing results: 226 - 240 of 330 items found.

  • Zeta Potential Analyzers

    Brookhaven Instruments Corporation

    Almost all particulate or macroscopic materials in contact with a liquid acquire an electronic charge on their surfaces. Zeta potential is an important and useful indicator of this charge which can be used to predict and control the stability of colloidal suspensions or emulsions, for example. The greater the zeta potential the more likely the suspension is to be stable because the charged particles repel one another and thus overcome the natural tendency to aggregate. The measurement of zeta potential is often the key to understanding dispersion and aggregation processes in applications as diverse as water purification, ceramic slip casting and the formulation of paints, inks and cosmetic

  • SpectrOil M/F-W Fuel Analyzer

    SpectrOil M - Ametek Spectro Scientific

    The SpectrOil M/F-W is a compact, rugged and easy to use fuel analysis spectrometer. It is designed specifically for the analysis of ash-forming contaminants in fuel such as sodium, potassium and vanadium that cause corrosion or deposits at turbine operating temperatures. It measures trace quantities of dissolved or suspended contaminant particles in a fuel sample using the time-tested and reliable rotating disc electrode (RDE) technique.

  • Ambient PM TOF-MS FastTrack System

    LAMPAS-3.0 - Focused Photonics Inc.

    LAMPAS adopts the single-particle aerosol time-of-flight mass spectrometry that can measure single particles' chemical composition and size in real-time and respond rapidly to a sudden source of pollution. Due to its versatility, LAMPAS is generally used to determine pollution sources in the urban, remote, and marine environment or verify the PMF module's accuracy to provide data reports to the environmental agency.

  • Washability & Abrasion

    Elcometer Limited

    Improved mechanical resistance to wear is a key requirement of a wide range of products. From coatings to clothing, leather to upholstery, keypads to plastic toys, a product’s ability to resist wear is an important characteristic. There are testing methods relating to the ‘abrasion by friction’ concept. Others are based on the projection of abrasive particles on to the test specimen. These techniques provide valuable information about materials and processes.

  • Semiconductor Sensors

    CyberOptics Corporation

    Whether it’s for leveling, vibration, relative humidity, airborne particle sensing, teaching, or gapping, CyberOptics WaferSense and ReticleSense sensors for Semiconductor fabs and equipment OEMs are the world’s most efficient and effective wireless measurement devices. CEO, Dr. Subodh Kulkarni provides a view into the use of CyberOptics’ Multiple Reflection Suppression (MRS) technology in back-end and front-end semiconductor.

  • High-Speed Multichannel Data Acquisition Systems and Software

    Keysight Technologies

    Keysight AXIe high-speed digitizers provide the ideal solution for advanced experiments in hydrodynamics, plasma fusion, particle physics, and aerospace & defense. With these modules you can build a large number of synchronous acquisition channels with unprecedented measurement fidelity in the smallest footprint. Advanced IP design, state-of-the-art technology and on-board real-time data processing are combined to achieve outstanding performance.

  • Geiger Counters

    PCE Instruments

    A geiger counter detects nuclear radiation by measuring the emission of ionizing radiation of alpha particles, beta particles and gamma rays. Also referred to as a radiation detector, a geiger counter consists of two main elements: the processing electronics and the geiger tube. The geiger tube is filled with low-pressure inert gas like helium, argon or neon. If radioactive radiation occurs, the inert gas is ionized. An anode within the geiger tube registers the quantity of ionized particles numerically correlating with the strength of the radioactive radiation. The radioactivity measurement is then displayed on the LCD screen of the geiger counter or radiation detector.It is very important to measure radioactivity as well as to classify radioactivity values. For example, terrestrial gamma radiation is measured according to general values from 0.03 - 0.3 µSv/h (microsievert / hour). This "normal" oscillation range is conditioned by natural radioactive elements in the ground such as uranium and potassium. To calculate this factor, one must take into consideration cosmic radiation. For example, when considering cosmic radiation, the maximum radioactivity content at Schneefernerhaus, the highest-located German environmental research station, is approximately equal to 110 µSv/h.At PCE Instruments, you will find three types of geiger counter or raditation detection devices to help you measure radioactivity: 1) alpha radioactivity meters, 2) meters for detecting alpha, beta and gamma radioactivity and 3) radioactivity meters for human beings.

  • Energy Dispersive X-Ray Spectroscopy (EDS)

    Rocky Mountain Laboratories, Inc.

    Energy Dispersive Spectroscopy (EDS Analysis) is used in conjunction with the Scanning Electron Microscope (SEM) providing chemical analysis in areas as small as 1 µm in diameter. EDS detects all elements except for H, He, Li, and Be. EDS can be performed exactly on any features or particles seen in the SEM images and can “MAP” elements on a surface. Unknown materials can be identified and quantitative analysis can be performed.

  • Spectrometers


    *Search and detection of gamma radiation sources with automatic identification of the radionuclide composition;*Measurement of the dose rate of gamma radiation;*Detection of neutron radiation and measurement of the neutron count rate (AT6102);*Measurement of the dose rate of neutron radiation (external detection unit BDKN-03);*Measurement of the flux density of alpha and beta particles from contaminated surfaces (external detection units BDPA-01 / BDPB-01)

  • Alpha Spectroscopy


    Alpha spectroscopy is used to identify and quantify radionuclides based on the alpha particles emitted in the decay process. Similar to Gamma Spectroscopy, energy spectra are generated with high precision detectors and electronics and analyzed with special software. Typically, samples are measured following chemical separation to isolate the radionuclides of concern due to the complexity associated with correcting for these interferences with spectrum analysis software as is common for many Gamma Spectroscopy measurements.

  • Camera Module Tester

    Evolusys Technologies Sdn. Bhd.

    • Lens Focusing plus Far Field Sharpness Testing - CTF/MTF/SFR• Near Field Sharpness Testing - CTF/MTF/SFR• Flat Field Grey Image Testing - Optical center, Defect pixels, particles, blemish, shading, color shading, color ratio, SNR, etc.• Dark Field Image Testing - Hot pixels, dynamic range, SNR, etc.• Current Measurement - Active, standby

  • Gasmet Portable FTIR Ambient Gas Analyser

    DX4030 - Quantitech Limited

    The Gasmet DX4030 was the first truly portable FTIR gas analyzer in the world. The lightweight analyzer module is located in durable Teflon–coated backpack. The DX4030 analyser module houses a Fourier Transform Infrared (FTIR) spectrometer, Rhodium-Gold coated sample cell and signal processing electronics. The sample gas is extracted into the sample cell via a probe with built in a particle filter. Hence no sample preparation is needed.

  • Humidifier Vibrators

    Fuji Ceramics Corporation

    Ultrasonic energy generated from the piezoelectric elements will be larger. The center of the sound pressure is focused with certain directivity. The Power of the focused sound pressure, it lifts up the water surface, and arises the water column. Water film of water column tip is tearing, and then splashing the misty of fine particles to the air. This action is the atomization principle by ultrasonic. In the high-frequency and high-power, and it provides a dedicated vibrators having excellent durability.

  • Ingress Protection Testing, aka IP Code Testing

    Keystone Compliance

    Ingress protection testing tests the level of protection an enclosure provides against intrusions. Intrusions can be defined as body parts, water, dust and other foreign objects. The IP Code, also known as the International Protection Marking, rates the degree of protection that the enclosure provides. The IP Code has two digits. The first digit is the protection from solid particles and the second digit is the protection from liquids.

  • PCIe Gen3 High speed, compact Camera for Testing

    CB013MG-LX-X8G3 - XIMEA GmbH

    High speed, compact, fast camera for: Vehicle Impact, Airbag Deployment and Safety Restraints Testing, Digital Image Correlation (DIC), Projectile, Explosives, Ballistics, Combustion and Missile Launch Tracking, Fluid and Flow Visualization, Sports Broadcasting, Commercial Film, Television and Studio Production, Fluidics and Particle Image Velocimetry (PIV), Flat panel inspection (FPD), printed circuit board (PCB) examination and more.

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