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Particle

subatomic or minute speck of matter

See Also: Nanoparticle


Showing results 226 - 235 of 235 products found.

  • Geiger Counters

    PCE Instruments

    At PCE-Instruments you will find geiger counters, devices for measuring illumination, electro maGeiger Counters for measuring illumination, electro magnetic fields, solar radiation and solar activity.gnetic fields, solar radiation and solar activity. The geiger counters for electro magnetic fields, solar radiation and lux each day become more important due to the increased negative effects of the environment. geiger counters are used for both personal and professional for measuring such things as transformers, power lines and electrical devices. It is also used extensively in the industrial sector or in research and development. These geiger counters can be DIN ISO 9000 calibrated and certified and have other optional accessories available. A Geiger counter is an instrument that measures the radioactivity of an object or place. It is a particle detector that measure ionizing radiation.

  • Electronic Components Test

    Lisun Electronics Inc.

    Parameters to be measured (absolute value): Measure hypo-class U, Iout, Hz, Hc, Br, Bm, Hm, Br /Bm, m, magnetic core loss, B-H curve, U curve and I curve Output capacity of the high frequency power: Uout: 1~300V, Iout: 0.05~5A, Pout: 300VA, frequency: 10~300kHz Accuracy: 2% With 12-bit high-speed A/D, sampling rate up to 40MHz, ensuring data precise and stable test result Supermaximal database, suitable for almost all kinds of magnetic material in market, such as: circle, E ,U , ETD-EER, JAR, RM , EP , PM , EL , ER, PQ, EFD, plane E, etc Perfect software interface enables observation of curve in detail Meet international test requirements for magnetic particle ASTM E1444, ASTM E709-08.

  • CARBON & SULFUR ANALYZER

    CS-3000 - NCS Testing Technology Co., Ltd.

    A sample of typically 0.5 to 1.0g is weight into a crucible together with 1.5g of tungsten accelerator. This crucible is placed on a pedestal which drives it into an induction furnace by a pneumatic system. The sample is completely burned in the furnace by pure Oxygen.The Carbon of this sample is oxidized to CO2 and the Sulphur content to SO2. Dust and other particles are trapped in a filter system.The CO2 and SO2 is transported from the furnace in the Oxygen carrier gas to the infrared adsorption detectors.The actual gas concentrations are determined and the data are send to the PC.The operation software is calculating the results after integration of the whole signal peaks. A calibration with known samples builds up a database which created the necessary accuracy and precision. The burned crucible is driven out of the furnace by the pneumatic system and disposed by an operator. The furnace and gas flow system is purged after analysis by clean Oxygen to avoid any interference (memory effect) of the individual samples.

  • Real-Time Fiber Monitor

    7400AD - MSP Corporation

    The 7400AD is a technologically advanced real-time fiber monitor that automatically detects and counts airborne fibers such as asbestos, mineral wool, advanced composites, ceramic and glass. Each 7400AD is factory-calibrated with traceability to NIOSH Method 7400 for asbestos fibers. The 7400AD ignores non-fibrous background particles using the proven principle of electric-field-induced fiber alignment and oscillation. The 7400AD is the ideal means to check and verify worker safety during asbestos remediation and removal operations. With its fully charged battery pack, the 7400AD will operate unattended for eight hours and record the observed fiber data at regular intervals. If the fiber concentration exceeds a user-defined, pre-set level, an audible alarm sounds. Within the 7400AD is a filter from which one can obtain samples for later chemical or physical analysis, such as comparison with phase-contrast microscopy. The on-board, specialized software allows users to set a range of performance features to customize the operation.

  • Portable Magnetometer

    FerroCheck - Spectro Scientific

    The FerroCheck 2000 is a portable magnetometer offering accuracy and convenience for total ferrous measurement of in-service lubricating oils. FerroCheck enables users to perform accurate measurements of ferrous wear particles, both in the field, and in the lab where it can be used to analyze gearbox, transmission and other fluids in fleet and industrial maintenance applications. FerroCheck works by sensing disruption of a magnetic field that is generated due to the presence of ferrous debris, specifically iron, in the oil. Operation involves simply drawing the sample, placing it in the instrument and using the touchscreen to complete the analysis and view the results. Non-lab personnel can operate the FerroCheck with no solvents or sample preparation required. The lightweight unit weighs less than five pounds, is compact and battery-operated for fast, 30-second testing of small samples.

  • Power Integrative Characteristic Tester

    Shanghai Selon Scientific Instrument Co. Ltd.

    Powder is a complex system both in flowing and static state. The intrinsic properties as well as friction between particles express some special flowing properties, research on which is significant for powder processing, packing, transport and storage. BT-1000 Powder Integrative Characteristic Tester is co-developed by China Tsinghua University, Dept of Power Tech. Development and Danodong Bettersize Instrument Co., Ltd designed for evaluating flowing properties of powder including angle of repose (AOR in short), collapse angle (CA in short), flat plate angle, dispersibility, loose (bulk) density, tap density, etc. through which the difference angle, compressibility, voidage, regularity & uniformity (R & U in short) are obtained, as well as flowability and jetting ability by Carr index. The instrument is characterized by multi-use, easy operation, good repeatability, flexible test requirement and multi-standard available, etc. It provides a new method for powder integrative characteristic test in research and production.

  • Suspended Sediment Sensor

    LISST-StreamSide - Sequoia Scientific, Inc.

    Laboratory grade laser particle size analyzer compliant with ISO-13320-1 – same laser diffraction technology as in our other LISST lasers5 mm optical path length for high concentrations (read this article to compute how high concentrations the LISST-StreamSide can handle)Records detailed size distribution AND concentration in 32 size classesBuilt-in clean water delivery system for automatic clean water background collection5-inch graphics touch panel display for configuration and size distribution displayBuilt-in compact flash memory (128Mb standard, expandable to 4Gb)Size and volume distribution is computed on board and saved as ASCII file compatible with ExcelNominal 12VDC power (110VAC or 220VAC optional)Sealed NEMA-4X housing with clear cover and lockSpecially designed 12V sealed pump is available and recommended for use with the LISST-StreamSide

  • Capacitive Proximity Sensors

    SICK Sensor Intelligence

    Sometimes you need to know what is hidden beneath a surface. Behind a wall, for example, inside a storage container, inside a shipping container, or behind a cover. Capacitive proximity sensors are ideal for level and feed monitoring. From solid material, such as paper or wood, to granules or liquids, they can be relied upon to detect what is happening in the production process and during final inspection. Is there something behind that cover? Is the finished package really full? How much paint is still left in the tank? For capacitive proximity sensors, these are easy questions to answer. SICKs capacitive proximity sensors are never far from the action. Sensing ranges between 1 and 25 mm allow them to be used in nearly all installation situations, making them extremely adaptable for a wide range of applications. These sensors are also remarkably resistant to interference. Impurities, contamination, dust, and airborne spray particles have little effect on them, nor does electromagnetic interference. No wonder they are installed in a wide range of industries, such as food and automotive, or in storage and conveyor systems.

  • Front-End Defect Inspection

    KLA-Tencor Corp

    KLA-Tencor''s front-end defect inspection tools cover the full range of yield applications within the IC chip manufacturing environment, including incoming process tool qualification, wafer qualification, reticle qualification, research and development, and tool, process and line monitoring. Patterned and unpatterned wafer defect inspection tools find particles, pattern defects and electrical issues on the front surface, back surface and edge of the wafer, allowing engineers to detect and monitor critical yield excursions. Fabs rely on our high sensitivity reticle defect inspection tools to ensure that reticles are defect-free thereby preventing reticle defects from printing on production wafers. The defect data generated by our defect inspection tools is compiled and reduced to relevant root-cause and yield-analysis information with our suite of data management tools. By implementing our front-end defect inspection tools and analysis systems, IC chip manufacturers are able to take quick corrective action, resulting in faster yield improvement and better time to market.

  • Smoke Detection Sensor – 120VAC Wire-In with Battery Backup

    ENVIROMUX-SDS-120V - Network Technologies Inc

    For warning of smoke and invisible fire particles. Ionization smoke detector. Applications from 40°F to 100°F (4°C to 38°C). Front loading battery door. 9V battery backup (included) in case of power failure. One button design for easy testing and HUSH mode activation control. LED indicates four modes of operation: standby condition, alarm condition, alarm memory and hush mode. Hush mode: silences false alarms for 8 minutes, or low battery warning for 13 hours. Voltage supply: 120VAC. Pre-stripped wiring harness with tinned strands. Audio alarm: 85dB at 10ft. Dimensions: 5" diameter x 1.75" depth. Dust cover prevents false alarms. Tamper resist feature. Links with up to 24 devices. Max distance between first and last device: 1000ft (305m). Alarm memory indicates initiating alarm in interconnected systems. Use compatible relay (ENVIROMUX-RLY-SDS120V) for connection to the ENVIROMUX system or other auxiliary warning devices such as external sirens or stairwell lighting. ENVIROMUX-RLY-SDS120V includes normally open and normally closed contacts. Contact ratings: 10A at 120VAC, 5A at 30VDC. Regulatory approvals: UL.