Showing results: 1336 - 1350 of 1352 items found.
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Elemental Analysis, Inc.
Carbon, Hydrogen, Nitrogen are determined using a 2400 Perkin-Elmer CHN Analyzer. This analyzer uses combustion to convert the sample elements to simple gasses, i.e. CO2, H2O, & N2. Upon entering the analyzer, the sample is combusted in pure oxygen environment at temperatures in the range of 1200-1500 F. The product gasses are separated under steady state conditions, and measured as a function of thermal conductivity.
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EGA41 -
Opti-Sciences, Inc.
Affordable, portable, bench-top, triple gas analyzer with integral data logging to SD memory card.
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Model KM 8070 -
Kusam Electrical Industries Limited
KM 8070 is an absolute pressure measuring instrument with 8 units (Pa, hPa, mbar, mmH2O, mmhg, inHG, in H2O, psi). It is normally used to measure absolute pressure, e.g. for pressure compensation in velocity measurement in ducts, laboratories and production processes. Barometric measurement and height measurements between two points are also possible. With hold, MAX, MIN, and AVG function, KM 8080 is widely used in HVAC, Laboratories and architecture project. With our reputation for quality products, you can find it is the most economic instruments for pressure meter.
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DR800 -
Validyne Engineering
The Validyne Model DR800 Draft Range Transmitter is designed exclusively for very low pressure measurement needs. It has a "true" full-scale range as low as 0.25" H2O, making it ideal for air flow control applications. It can be turned down to 0.1" H2O; higher full-scale ranges to 100" H2O are available. The DR800 offers 0.5% accuracy and an operating temperature range of -20F to +185F. The total combined temperature effects are less than 3%/100F.
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Solus -
Protea Ltd
Introducing Protea's new range of laser gas analysers - Solus. The Solus platform represents an extension of Protea's spectroscopic gas analysis equipment into laser based technology, allowing for highly selective, quick response and low range measurements of 1 or 2 gases in a cost-effective, re-configurable package. Solus utilises the latest in Tunable Laser Diode Absorption Spectroscopy (TDLAS), together with the best in micromachining technology, to deliver a precisely controlled narrow wavelength that can be tuned over a small range. The narrow linewidth allows for selection of precise spectral absorbance in the NIR region, free from cross-interferences of other absorbing gases. For some tuning ranges, a number of gases can be measured by tuning a single laser diode e.g. NH3 and H2O.
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P532 -
Validyne Engineering
Validyne's P532 Pressure Transmitters are ideally suited for measuring extremely low liquid and gas pressures in industrial applications. Full-scale differential pressure ranges from 0.10 H2O to 2 H2O with line pressure rating of 100 psig, and ranges of 2 H2O to 3200 psid with line pressures up to 3200 psig are offered. Gauge pressure ranges start at 0.10 H2O and absolute pressure from 0.08 psia full-scale. This unique design, which utilizes a diaphragm-type variable reluctance pressure sensor, provides many outstanding advantages including:
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CS-150 -
HORIBA, Ltd.
The CS-150 is a high-precision chemical concentration monitor designed for use with the SPM solutions used in semiconductor-manufacturing cleaning processes. Featuring fast response and a compact size, the CS-150 continually monitors the concentrations of the various components of the SPM solutions (H2SO4/H2O2/H2O) used to remove metal ions and organic substances. Feedback control based on the monitor output is used to keep the concentrations of the SPM solutions within the allowable ranges and to eliminate unnecessary replacement of chemicals.A short measuring cycle allows the accurate tracking of chemical concentrations, while the compact design facilitates integration with a cleaning device.
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P17 -
Validyne Engineering
The P17 OEM Low Range Low Cost pressure transducer features high sensitivity to very low pressures with full scales available down to 0.1 In H2O. Output signal is 5 Vdc and power can be +5 to +28 Vdc. Zero and Span adjustments are included. The P17 has a robust steel sensor construction.
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LSC series -
HORIBA, Ltd.
HORIBA's best-selling baking system has been developed to meet the requirements of today’s high technology industries. Without the need of a carrier gas, the system can provide stable vaporization of materials such as TEOS (at a rate of 600 SCCM) and H2O (at a rate of 2 SLM). For ease of access all device maintenance can be performed from the front of the unit.
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EGA30 -
Opti-Sciences, Inc.
A highly stable monitoring system that measures CO2 to 1ppm in a range of 0-2000ppm, and H20 to 1% relative humidity in a range of 0-100% relative humidity. The instrument is designed for long-term monitoring.
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DP103 -
Validyne Engineering
The Validyne DP103 is designed for exceedingly low differential pressure measurement applications where high accuracy is required under rough physical conditions. With full scale ranges down to -0.008 psid (-0.56cm H2O), this instrument is being used in the measurement of very low flow rates of gases where symmetrical pressure cavities are required for dynamic response. It is also used in very small leak detection and pressure null detection systems.
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CS-139E -
HORIBA, Ltd.
The CS-139E is for TMAH/H2O2 solutions in the cleaning process in semiconductor manufacturing, and monitors the concentration of chemical solutions with high precision. Achieve unprecedented high-speed responsiveness and compactness. The concentration of each component of the TMAH/H2O2 solution (TMAH/H2O2/H2O), which is used as an alternative SC-1 for the removal of particles and organic matter, is constantly monitored. By feedback control employing monitor output, it is possible to keep the concentration of TMAH/H2O2 solution within the allowable range while eliminating unnecessary chemical solution exchange. In addition, a lineup of integrated coolers is also available, covering a wide range of sample temperatures.
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CS-153N -
HORIBA, Ltd.
The CS-153N is a high-precision chemical solution concentration monitor designed to meet the strict demands of semiconductor wet-etching processes. Etching processes use HF/HNO3 solution to etch silicon oxide and remove particles from the wafer surface. The CS-153N continually monitors each component of the HF/HNO3 solution (HF/HNO3/H2O), alerting the user each time the solution is replaced or replenished. This allows you to maintain the concentration of the HF/HNO3 solution within the tolerance range, while eliminating unnecessary solution replacement.
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CS-131 -
HORIBA, Ltd.
The CS-131 is a high-precision chemical concentration monitor designed for use with SC-1 solutions used in cleaning processes during semiconductor manufacturing. It offers a faster response speed in a more compact size than anything available to date. The CS-131 monitors the concentrations of the individual components of the SC-1 solutions (NH3/H2O2/H2O) which is widely used to remove particles and organic substances. The monitor has a number of outputs which can be utilized to keep the concentrations of the individual elements of the SC-1 solutions within the allowable ranges; this eliminates unnecessary replacement of chemicals potentially increasing bath life time and reducing chemical cost. In addition, a model with an integrated cooling unit is available, allowing accommodation of a broader range of sample temperatures.
