Products/Services for Cadmium Sulfide Conductivity
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Photoconductive Cells - (42 companies)...intensity when illuminated. These devices consist of a thin single-crystal or polycrystalline film of compound semiconductor substances. The most commercially available are photoconductive cells, which are manufactured from cadmium sulfide (CdS), which...Mounting OptionPlastic Coated -
Conductivity Electrodes - (136 companies)Conductivity electrodes are devices that measure the salinity and conductivity of water samples. Conductivity electrodes measure the specific conductance of a fluid. (Specific conductance is an outmoded term which has been replaced... -
Conductivity and Resistivity Meters - (310 companies)Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample. Conductivity meters, dissolved solids meters and resistivity... -
Helium Cadmium (HeCd) Lasers - (8 companies)Helium cadmium (HeCd) lasers are relatively economical, continuous-wave sources for violet (442 nm) and ultraviolet (325 nm) output. They are used for 3-D stereolithography applications, as well as for exposing holographs. Helium cadmium (HeCd... -
Thermal Conductivity Sensors - (16 companies)Thermal conductivity sensors measure the thermal conductivity - the ability to conduct heat - of a material. Thermal conductivity is a cornerstone in the science of thermodynamics and heat transfer. Thermal conductivity ( l) is the ability...
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Nondestructive Testing (NDT) Conductivity and Resistivity Meters - (72 companies)Non-destructive testing (NDT) conductivity meters and resistivity meters are devices for measuring electrical conductivity and/or resistivity of solid media to determine the characteristics of its constituent materials. Non-destructive testing (NDT...
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Synthetic Oils, Greases, and Lubricants - (583 companies)...entering the compressor. Water-glycol solutions tend to have higher viscosity index values than other compositions. Zinc, cadmium, and magnesium react with water-glycol solutions and water-glycol fluids should not be used in coolant systems where...
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Resins and Compounds - (403 companies)Resins and compounds are used for shape fabrication or bond formation. Types include adhesive, casting, and leveling resins; caulk and grout; and sealants and thread lockers.
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Ion Selective Electrodes - (70 companies)Ion selective electrodes measure the potential of a specific ion in solution. This potential is measured against a stable reference electrode of constant potential.
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Zinc and Zinc Alloys - (122 companies)...thickness. Other specifications of importance (based on application) include product shape, tensile strength, yield strength, melting point, conductivity, corrosion resistance, ductility, and malleability. These properties differ based on the forming...
Product News
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Branch Environmental Solutions
Branch Env Hydrogen Sulfide Strippers Hydrogen Sulfide Strippers. Hydrogen Sulfide (H2S) can be removed from water using air stripping technology. Most common applications in water treatment use a simple air stripper. The difference is that the pH is adjusted to 4 - 5 which will convert the soluble sulfide ion completely to a dissolved gas as hydrogen sulfide. The gas then is volatile enough that by blowing air counterflow to the water, the hydrogen sulfide will be removed from the water phase. The principle of operation is exactly... (read more)Browse Air Strippers Datasheets for Branch Environmental Solutions -
Environics, Inc.
Why Hydrogen sulfide is So Dangerous Handling Hydrogen sulfide : Calibration Best Practices for Safety and Accuracy. Hydrogen sulfide is a silent threat, undetectable by sight and capable of dulling the sense of smell before its presence is noticed. This gas is common in oil refineries, wastewater plants, and mining operations, where confined spaces and reactive materials make its presence especially hazardous. Maintaining safety and achieving accurate detection in these settings depends on more than just having the right... (read more)Browse Calibration Instruments Datasheets for Environics, Inc. -
Electro Optical Components, Inc.
Hydrogen Sulfide Sensor - High Temp & Humidity At high temperatures (up to 65 C), the electrolyte of a traditional H2S sensor will either dry out in low humidity or leak out in high humidity to affect the sensor's performance and life span. With the new 4H2S-100HT sensor, the detection of Hydrogen Sulfide (H2S) in such extreme environments has become a reality. Applications include: Desert environments, where the temperature can be as high as 60 C. Any process where humidity is high. This is one outstanding product in a full line... (read more)Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
Innovative Sensor Technology IST USA Division
Conductivity Sensors from IST Conductivity sensor. Innovative Sensor Technology IST AG has combined thin- and thick-film technologies to develop ceramic-based conductivity sensors that include a resistive temperature sensor (Pt1000 IEC 60751 F0.3), thus allowing for accurate compensation at the point of measurement. The conductivity sensor consists of two current electrodes and two measuring electrodes. This basic design can be adjusted to specific applications and requirements. LFS1305. The IST AG LFS1305 conductivity... (read more) -
Innovative Sensor Technology IST USA Division
New LFS1107 Conductivity Sensor The IST AG LFS1107 conductivity sensor offers a typical cell constant of 0.42 cm-1 and a conductivity measuring range from 10 mS/cm to 200 mS/cm within an operating temperature range of -30 C to +100 C. It can also withstand temperatures over 130 C enabling processes like sterilization by autoclaving. It features a new glass coating for improved chemical resistance. Further advantages of the LFS1107 thin-film conductivity sensor include: Widest conductivity and temperature range. Small... (read more)Browse Conductivity Electrodes Datasheets for Innovative Sensor Technology IST USA Division -
Myron L Company
Industrial Conductivity Monitor/Controller The unique circuitry of the 750 Series II Conductivity Monitor/controllers guarantee accurate and reliable measurements. Drift free performance is assured by "field proven" electronics, including automatic DC offset compensation and highly accurate drive voltage. Cooling Towers. Since temperature compensation is at the "heart" of accurate water measurement, all Myron L Monitor/controllers feature a highly refined and precise TC circuit. This feature perfectly matches the water temperature... (read more)Browse Conductivity and Resistivity Meters Datasheets for Myron L Company -
Myron L Company
Industrial Conductivity, TDS, and pH Analysis TechPro II Conductivity, TDS, pH and Temperature Meters. FEATURES: * Waterproof & Buoyant. * Keypad Calibration. * 0-20,000 mS/ppm. * 0-14 pH. * Long Life Internal Electrodes. * Full 4 Digit Display. * Auto Temperature Compensation to 25 C/77 F. * User Friendly. Please note: TechPro TM AR1 and ARH1 models have been redesigned and replaced by TechPro II TM models TP1 and TPH1. The PH1 is also available now. (read more)Browse Conductivity and Resistivity Meters Datasheets for Myron L Company -
Innovative Sensor Technology IST USA Division
Conductivity sensor - small, fast, economical IST AG's latest product is the robust LFS1505 thick-film sensor, which features fast response times, optimal accuracy, resistance to various chemicals and can be adapted to the needs of any application from small order quantities to high-volume production. The LFS1505 standard conductivity sensor is an ideal low-cost solution for handheld instruments in medical technology that require single-use sensors, such as for autoclaving, and its wide range of applications extends from water treatment... (read more)Browse Sensor Chips Datasheets for Innovative Sensor Technology IST USA Division -
Myron L Company
Economical Conductivity/TDS Monitor/Controllers The unique circuitry of the 750 Series II Conductivity Monitor/controllers guarantee accurate and reliable measurements. Drift free performance is assured by "field proven" electronics, including automatic DC offset compensation and highly accurate drive voltage. Since temperature compensation is at the "heart" of accurate water measurement, all Myron L Monitor/controllers feature a highly refined and precise TC circuit. This feature perfectly matches the water temperature coefficient... (read more)Browse Conductivity and Resistivity Meters Datasheets for Myron L Company -
Fujipoly® America Corp.
Higher thermal conductivity with SARCON® CF210A Fujipoly America introduces SARCON (R) CF210A, the newest Fujipoly thermal gap filler. CF210A incorporates carbon fibers along with traditional fillers found in thermal gap filler materials. The carbon fibers allow for higher thermal conductivity while remaining compliant. SARCON (R) CF210A 's compliance is closer to a much lower conductivity gap filler such as SARCON (R) PG25A. While the thermal resistance of more traditional gap fillers tends to drop with compression, carbon-fiber reinforced... (read more)Browse Thermal Compounds and Thermal Interface Materials Datasheets for Fujipoly® America Corp.
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Acoustic domains
Happ and Wettling (1965) reported that when an acoustoelectrically excited sample of high conductivity cadmium sulphide was placed across a Q band waveguide such that the microwave electric field was parallel to the drift field in the sample, there was a periodic …
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Electroluminescence and Related Topics
High- conductivity cadmium sulfide exhibits emission of the breakdown type, while material of low conductivity shows recombination EL with ohmic con- tacts; there seems no reason why collision EL should not also be observed in this material with suitable rectifying electrodes and …
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CdS: conductivity, resistivity
substance: property: cadmium sulfide (CdS) conductivity , resistivity (transport properties) (photo)conductivity (in Ω–1 cm–1) Physical property σ Numerical value 6.62 Experimental methods, remarks 1.24 µm film deposited by quasi-closed volume technique Ref. 04R resistivity ρ [Ω cm] 1.7·105 …
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CdS: conductivity, mobility
substance: property: cadmium sulfide (CdS) conductivity , mobility (transport properties) (photo)conductivity (in [Ωcm]-1) σ 1.8·10-2 Dopant Er/n-type Carrier Density (in cm-3) 2.8·1019 Remarks 200 nm Er-doped film grown by chemical bath deposition Ref. 07D mobility …
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Study of a fractal nanoheterojunction in thin films made of CdS and Cu2 S nanoparticles
The second method was found to be more suitable, and the conductivity of cadmium sulfide layers doped with indium by this method increased linearly with the mole fraction of indium by three orders of magnitude when the mole fraction of indium increased …
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An ultrahigh vacuum chamber for thermally stimulated conductivity measurements on ion bombarded cadmium sulphide thin films
Abstract An ultrahigh vacuum chamber has been constructed in which it is possible to carry out measurements of electrical conductivity and thermally stimulated conductivity on cadmium sulphide films, in order to observe and characterize the isolated defects introduced by low energy inert …
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Heat treatment effects in cadmium sulphide
Thermally stimulated conductivity in cadmium sulphide : (a) after heat treatment in the dark, (b) after heat treatment under broad-bacd illumination at temperatures less than approximately 140"c, (c) after heat treat- ment under broad-band illumination at tem- peratures greater than approximately …
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High-pressure electrical properties of CdS studied by impedance spectroscopy
Babushkin, A.N., Babushkina, G.V., Uritskii, Z.I., and Kobelev, L.Ya., Electrical Conductivity of Cadmium Sulfide above 25 GPa, Izv. Akad.
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Influence of laser treatment on the adsorption interaction of cadmium sulfide films with oxygen
Temperature dependece of the dark conductivity of cadmium sulfide films: .
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Field drift of local centers as the cause of instability in the dark conductivity in CdS films grown in an atmosphere containing oxygen
A study has been made of the isothermal increase in the dark conductivity of cad- mium sulfide films grown in air by electrohydrodynamic sputtering on heated di- electric substrates using solutions of cadmium chloride and thiourea.
