Contamination
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Hot Blocks for Acid Digestion
QBlock Series
QBlock series provides wide selection to choose appropriate hot block to increase efficiency of digestion and through put. Teflon coated graphite block and enclosure provides ability to produce contamination free results. Modular approach for Commander, touch screen base temperature controller helps increase life span of system and provides total control over 4 QBlock simultaneously.
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Stealth Vertex Metal Detector
Stealth Vertex metal detectors are custom manufactured to suit any inline processing application where space is limited. The ultra-slim Vertex detects metal contaminates in free-falling product prior to final packaging. The Stealth uses digital signal processing technology and has high sensitivity levels to ensure the detection of the smallest ferrous, non-ferrous and stainless steel contaminants. The built-in data collection software with USB data transfer establishes the Stealth as an effective critical control point complying with stringent HACCP regulations.
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Pyroshock Testing
The purpose of Pyroshock (pyrotechnic shock) testing is to simulate the high-frequency, high-magnitude shock pulse experienced by an explosive event (such as an impact on a military tank or an explosive deployment charge). Pyroshock testing can expose failures in electronic components that are sensitive to high-frequency pyroshock energy. Common failures include: relay and crystal oscillator chatter, detachment of larger components from the circuit board, hard failures of small circuit components, and the dislodging of contaminants, which cause short circuits. Severe damage to crucial components used in space or in the military can produce critical results, such as loss of life, due to malfunction.
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Solid State Relay Products
DARE Electronics? solid state relays incorporate advanced microelectronic hybrid technology and are available from low level to 50 amps. Solid state relays have distinct advantages over electro-mechanical devices including: no contact bounce, arcing or flashing; immunity to contact contamination and oxide formation in dry or normally open circuits; and immunity to shock and vibration thus preventing unwanted contact closures
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ORP Meters
ORP (Oxidation Reduction Potential) measures a system’s relative state for gaining or losing electrons. ORP values are affected by all oxidizing and reducing agents, not just acids and bases that influence pH measurement. In practice, ORP measures the ability of a lake or river to break down waste products, like contaminants and organic matter. When the ORP value is high, there is lots of oxygen present in the water.
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Analytical Techniques
Anderson Materials Evaluation, Inc.
Our numerous analytical techniques, we tackle a wide range of materials challenges and commonly combines several analytical techniques to fully address complex and multi-dimensional materials issues. Our materials analysis laboratory provides XPS surface analysis, thermal analysis (TGA, DSC, TMA), FTIR infrared spectroscopy, UV-Vis spectrophotometry and reflectivity measurements, gas chromatography – mass spectroscopy (GC-MS), SEM/EDX, optical microscopy, mechanical testing, electrochemistry and corrosion analyses, residual gas mass spectroscopy, contact angle measurements, surface contamination measurements, adhesive bonding failure analysis, facility testing for silicone contamination, mechanical testing, metallography and fractography, density and porosity measurements, volatile organic component testing, friction, and other analytical capabilities. We continue to upgrade and expand our arsenal of analytical techniques and custom analytical methods to support our customers’ needs.
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Fiber Microscope
WL-C200S
The WL-C series fiber microscopes use coaxial illumination to provide users with maximum detail. It easily can detect the finest scratches and contamination, making it ideal for critically inspecting polish quality.
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X5 Spacesaver/CW3 Check & Detect Combination System
The X5 Spacesaver & CW3 Check & Detect Combination System is designed for detecting contaminants and reducing giveaway in food products. This system is perfect for inspecting retail-packed convenience food, ready meals in foil trays and small end-of-line packaged goods.
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Optical Fiber Microscope
Connector-end face contamination is a problem that shouldn’t be ignored when it comes to fiber optic cables and patch cords. Allowing contamination to take place or fester will lead to network issues and down-time which you don’t need. For any fiber optic cable network, a high quality fiber microscope is a necessary tool to identify where contamination may be presenting.
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Surface Contamination Kit
138/2
The Elcometer 138/2 Surface Contamination Kit provides the user with a means for testing invisible surface contaminants including:pHchloride ionsironsalts
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Hand-held Fiber Inspection Microscopes
The WL-C series hand-held fiber microscopes use coaxial illumination to provide users with maximum detail. It easily can detect the finest scratches and contamination, making it ideal for critically inspecting polish quality.
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Fourier Transform Infrared Spectrophotometer
IRTracer-100
This system achieves excellent sensitivity with an SN ratio of 60,000:1, high resolution at 0.25 cm-1, and high-speed scanning capable of 20 spectra/second. The performance of medium and higher end models is supported by high reliability including advanced dynamic alignment and an interferometer with a dehumidifier. This is compatible with applications active in a variety of circumstances, with a library of approximately 12,000 spectra and data analysis programs for contaminant analysis, and time course and rapid scan programs for reaction tracking.
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Plastic Analyzer
The Plastic Analyzer method package includes an FTIR spectral library for plastics degraded by UV rays and heat. Utilizing searches of this library demonstrates its effectiveness in the analysis of unknown samples that are difficult to identify with standard libraries. Examples include plastics degraded by exposure to UV rays as well as contaminants and defective items altered by heating.
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Metal Detector
Profile Advantage
Maximum Sensitivity and Performance; Multi-Simultaneous Frequency & Product Signal Suppression technology deliver the ultimate detection sensitivity with zero false triggering. Simple to Use and Robust Detector Design. Superior performance on wet and conductive products. Product signal suppression overcomes product effect to detect more metal contamination in challenging applications irrespective of packaging type.
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Safety Proximity Sensors
Leuze electronic GmbH + Co. KG
With their encapsulated and contactless design, safety proximity sensors are insensitive to contamination and humidity. They operate free from wear and also have a long life expectancy, even with frequent operating cycles. They are also used wherever it is difficult to precisely guide the moveable protective device. All devices feature a high-strength plastic housing. Furthermore, the devices with RFID transponder provide maximum protection against tampering.
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First Trip Testing of Circuit Breakers
Significance of Circuit Breaker "First Trip Time"A circuit breaker may not be called upon to operate and clear a fault for years, but when a fault occurs, it is expected to operate within it's published time-current characteristics. Unfortunately, frequently this does not happen... environmental contaminants, hardened grease, vibration and other factors can adversely affect the operating time of the circuit breaker.
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AOI Handlings System
The AOI handling system is a compact facility with various test units. Via an ionization cleaning station the ceramics are transferred to the contacting station. There, the resistance values of the substrates are tested with a rigid needle adapter. Afterward, the ceramics are further conveyed to the three (optionally four) AOI test stations (for automatic optical inspection) and are tested for cracks, unevenness, faulty imprints, contamination, etc. The poorly evaluated ceramics arrive at a review station where the operator can assess and evaluate the errors on the monitor. If the operator is uncertain about a fault, the ceramic in question can be positioned under the microscope position and inspected by eye. Poorly defined ceramics are marked accordingly with an ink pen.
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AEROTRAK™ Handheld Particle Counters
9306
The TSI AEROTRAK™ Handheld Particle Counters offer the most features and flexibility for customers interested in low cost and versatile particle contamination monitoring.
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Carbon Sensor Resistivity Meter
HE-960R-GC(W)
The HE-960R-GC(W) is resistivity meter to use glass carbon for its sensor.A glass carbon sensor is not contaminated by metal elution and is chemically resistant to such wet cleaning solutions as hydrofluoric acid and hydrogen peroxide. This is especially effective for resistivity measurement in the rinse process of single-bath cleaning systems and it enables high quality control in the cleaning process.
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Chloride Ion Test Kit for Water
134W
The Elcometer 134W is used to monitor recycled water (after it has been applied) to establish effectiveness of salt removal, this test is ideal for testing the salt contamination in wash water and blast water.
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Ozone Gas Delivery Systems
MKS ozone gas delivery systems provide field-proven, high concentration, ultra-clean ozone generation for advanced thin film applications such as Atomic Layer Deposition (ALD), Chemical Vapor Deposition (CVD), Tetraethyl Orthosilicate (TEOS)/Ozone CVD (HDSACVD), contaminant removal and oxide growth. Gas delivery models have integrated ozone concentration monitoring, flow control, and power distribution. Additional system options include safety monitoring, status indicators and ozone destruction capability.
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Thermal Testing
At E-Labs, Inc., we support thermal cycling and thermal bakeout vacuum testing requirements. During thermal cycling, the unit experiences repeated heating and cooling as it would when exposed to the harsh environment of space. During thermal bakeout, flight equipment is subjected to an outgassing reduction process so as to decrease the chance of molecular contamination of the spacecraft instrumentation.
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Stealth Pharmaceutical Metal Detector
Stealth Pharmaceutical metal detectors are custom manufactured to suit Pharmaceutical and/or Nutraceutical applications. Stealth detectors use digital signal processing technology and have high sensitivity levels to ensure the detection of the smallest ferrous, non-ferrous and stainless steel contaminants. The built-in data collection software with USB connectivity establishes the Stealth as an effective critical control point complying with stringent HACCP regulations.
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PXI 16 Channel Switch Simulation Module
40-480-121
The 40-480 is designed to simulate the operation of automotive switches where dirty contacts or leaking current can be expected from switch contamination. It allows automotive I/O devices to be tested for correct operation under adverse conditions. The design includes protection circuits that ensure module damage cannot be caused by wiring faults or UUT failures. Each module can support up to 32 channels and is suitable for both 12V and 24V automotive applications.
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Silver Ball Matrix Sockets
SM Contact is a unique contact that has precise silver balls held together by a proprietary conductive formulation. These conductive columns (diameter optimized for 50 ohm impedance) are suspended in a non-conductive flexible elastomer substrate with a patented solid core for enhanced durability and reliable performance over time, temperature and cycles. This flexible substrate is very compliant and resilient and enables the conductive columns to revert back to original shape when the force is removed. Solutions are available for 0.25mm to 1.27mm LGA, BGA, QFN, CSP, POP, WLP and other packages. The silver ball matrix contact technology is also available with a protective plunger matrix (a gold plated copper cylinder) that sits on top of the conductive columns. This plunger matrix protects the conductive column from contamination from various solder ball interfaces. A quickly replaceable plunger matrix enables minimal downtime during final production test. The product family code for this line of sockets is SMP.
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Immersion Systems
WITT
The tanks meet ASTM D870 specifications for water immersion testing as well as other similar test specifications. Long lasting performance and structural integrity is assured through the use of Fuse-Fab® fusion welded polypropylene. A removable cover is provided to protect the solution from contamination when not in use.
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High Voltage Inclined Plane And Erosion Tester
SCR ELEKTRONIKS have developed HIGH VOLTAGE INCLINED PLANE AND EROSION TESTER to carryout test specified in many standard to cover test method for the evaluation of the relative tracking and erosion resistance of insulating solid using liquid contaminant (ASTM D2303). Perform the Initial Tracking Voltage Test, Time to track Test, And Erosion Test as per selection.
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Fiber Microscope
WL-C400S
The WL-C series fiber microscopes use coaxial illumination to provide users with maximum detail. It easily can detect the finest scratches and contamination, making it ideal for critically inspecting polish quality.
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Probe Pins
Cobra-Series
Cobra-series probe pins offer long lifetime and low particle contamination for high-density probing applications. We can produce them using different materials and fine pitch geometries.
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Soluble Salt Profiler
130 SSP
The Elcometer 130 Soluble Salt Profiler provides fast and accurate measurement of the level and density of soluble salts - over 4 times faster than other Bresle equivalent methods. The new Elcometer 130 Soluble Salt Profiler allows you to complete a Bresle equivalent test in just over two minutes. The multi-point conductivity sensors enable the Elcometer 130 SSP to accurately display salt concentration, showing exactly where the contamination lies and generating full colour salt density maps in 2D or 3D.
