Products/Services for Types Of GLC Detectors
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Heat Detectors - (104 companies)Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Heat detectors are fire detection devices that sense heat...MarketDetector StylePower -
GC Detectors - (38 companies)Gas chromatography detectors (GC detectors) identify solutes as they exit the chromatographic column. A chromatogram is generated plotting the signal versus time. Gas chromatography detectors (GC detectors) identify solutes as they exit... -
Flame Detectors - (182 companies)Flame detectors monitor and analyze incoming radiation at selected wavelengths. Flame detectors use optical sensors working at specific spectral ranges (usually narrowband) to record the incoming radiation at the selected wavelengths. Typically, 30... -
Smoke Detectors - (260 companies)Smoke detectors are designed to sense the products of combustion. Common types include ionization chambers and photoelectric devices. Smoke detectors are designed to sense the products of combustion. They are designed for commercial, industrial... -
HPLC Detectors - (49 companies)High performance liquid chromatograph (HPLC) detectors pass a beam of light through a column effluent as the fluid passes through a low-volume flow cell. Variations in light intensity are recorded and a chromatograph is generated. HPLC detectors use... -
Radiation Detectors - (204 companies)Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses. Radiation detectors are devices used to detect, track, and identify ionized radiation...
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Liquid Leak Detectors - (257 companies)Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle. Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle. Leaks are often conceptualized as being small, round defects...
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RF Phase Detectors and Comparators - (55 companies)RF phase detectors and comparators are circuits or instruments that provide a DC output voltage proportional to the difference in phase between two RF signals. They include local oscillator (LO), radio frequency (RF), and intermediate frequency...
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Flaw Detectors - (252 companies)Flaw detectors are used to detect or measure defects in raw materials or finished products. This product area includes fault detectors, NDT instruments that are used to find faults in electrical, mechanical, optical, or other systems. Examples...
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Current Testers and Detectors - (45 companies)Current testers and detectors check for the presence of current flow in electrical circuits. They are also used to locate current in hidden wires and cables. Measurement type and measurement range are important specifications to consider. Types...
Product News
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DFT Inc.
View DFT's GLC Axial Flow Check Valve Performance The DFT (R) Model GLC (R) Silent Check Valve is a spring-assisted, non-slam, flanged check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, seat, spring, disc with stem and guide bushing. The DFT (R) GLC (R) check valve has the advantage of minimum pressure loss with silent operation. View DFT's Video: GLC vs. Swing Check Valve and see how the GLC prevents water hammer vs. a swing check valve... (read more)Browse Check Valves Datasheets for DFT Inc. -
Dexter Research Center, Inc.
High Temperature Infrared Detector Dexter Research Center announces the availability of its new ST60 High Temperature Detectors. The specially constructed MEMS based thermopiles can withstand operating temperatures of 300 C with silicon windows and 225 with coated windows. The silicon-based detectors are available in TO-5 packages with an active are of 0.61mm x 0.61mm. The new High Temperature detector offers exciting performance opportunities in non-contact temperature measurement applications such as work piece monitoring... (read more)Browse Noncontact Infrared Temperature Sensors Datasheets for Dexter Research Center, Inc. -
InfraTec GmbH
PYRONEER Detectors with Lithium Tantalate The Rugged Ones - PYRONEER Detectors with Lithium Tantalate. LSV-Detectors combine reliability and long-term stability. Detectors for use in analytical devices and in spectroscopy have been part of InfraTec's portfolio for over 20 years. From the very beginning, these are based on high-quality, single-crystal lithium tantalate (LiTaO3). Introducing DLaTGS as a pyroelectric material last year, InfraTec developed the new PYRONEER series, which also includes spectrometer detectors based on LiTaO3... (read more)Browse Gas Sensors Datasheets for InfraTec GmbH -
Dexter Research Center, Inc.
Thermopile Detector for Gas Analysis Dexter Research - Gas Analysis Thermopile Detector. Applications: Excellent for gas analysis, position sensor, and horizon sensor. A four-channel silicon-based thermopile in a TO-5 package. Each small active area is 1.2mm x 1.2mm . Time constant of 25ms with Nitrogen encapsulation gas. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/ C. This detector has a very short thermal shock response to ambient temperature change. View additional information... Leader in Infrared... (read more) -
InfraTec GmbH
What are the advantages of a Pyroelectric Detector What is the advantage of a Pyroelectric Detector with an Integrated Beam Splitter?. Beam splitter detectors are multi-channel detectors with only a single aperture. The incoming radiation is divided into two or four spectral channels by micro mirrors inside the detector. The 2.5 mm diameter aperture allows the use of very small cuvettes for NDIR gas analysis. This results in a very low dead volume for the measurement system. In addition, many effects negatively influencing the measurement act... (read more)Browse Gas Sensors Datasheets for InfraTec GmbH -
Finder S.p.A. con unico socio
Small size movement detectors Function and features. Type 18.01 PIR movement detectors for indoor installation - wall mount. 1 NO 10 A. Output is electrically common to the supply voltage. Small size. Equipped with Light Dependent sensor and delay time. Switch off delay adjustment. Can be used in any position for movement detection. Wide detection angle (read more)Browse Motion and Occupancy Detectors Datasheets for Finder S.p.A. con unico socio -
Dexter Research Center, Inc.
Gas Analysis...Thermopile Detector Dexter Research Center, Inc. A four-channel silicon-based thermopile in a TO-5 package. Each small active area is 1.2mm x 1.2mm . Time constant of 25ms with Nitrogen encapsulation gas. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/ C. This detector has a very short thermal shock response to ambient temperature change. Features: A four-channel silicon-based thermopile in a TO-5 package. Each small active area is 1.2mm x 1.2mm . Time constant of 25ms with Nitrogen... (read more) -
MSA Safety
See Flame Detectors in Action Explore MSA's flame detection capabilities with their on-demand demo at their state-of-the-art Detection Experience Center. Observe how MSA's flame detectors are designed to respond to the presence of flame, demonstrating their intended functionality under controlled conditions. Topics Covered Include: Review of facility, equipment, and test plan. Standard Fuel Type Selection. Test Lamp Response Test. Baseline Detection Test. Nuisance Alarm Rejection Tests. Field of View Detection Response... (read more)Browse Flame Detectors Datasheets for MSA Safety -
MSA Safety
Gas Detector with Exceptional Durability with legacy General Monitors detectors. Learn More. Request Info... (read more)Browse Gas Instruments Datasheets for MSA Safety -
Busch Vacuum Solutions
Leak detectors TAPIR Accurate measurement results. Ultra-fast response time. Short start-up times. Detachable control panel. High definition color display with touchscreen. Intuitive menu navigation. Customizable parameter settings. Integrated SD memory card (read more)Browse Vacuum Gauges and Instruments Datasheets for Busch Vacuum Solutions
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Conference Summary
Two types of GLC detectors have been used - flame ionisation (FID)2 and the nitrogen/phosphorus (NPD)3.
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Efficient laboratories in the food industry, discussed in relation to gas chromatography as an example.
Brief details are listed (column type, stationary phase, carrier gas, column temp., detector type ) of GLC methods for detn. of various additives, contaminants and constituents in a range of foods and beverages.
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Volatiles from Strawberries. I. Mass Spectral Identification of the More Volatile Components
Although there are response differences between the two types of detectors , correlation between the GLC peaks and mass spectral charts can be obtained.
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Quantitative gas chromatography in the structural characterization of glyceryl phosphatides
Other types of GLC apparatus, column packings, detectors and variations in technology require independent verifica- tion of the quantitative response of the analytical system.
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Some applications of gas chromatography in brewing.
A summary is given of the different types of detectors available for use with a GLC apparatus.
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Improved catalytic activity of homochiral dimeric cobalt–salen complex in hydrolytic kinetic resolution of terminal racemic epoxides
The purities of the solvents, epox- ides, and product analysis were determined by gas chro- matography (GC) using a Shimadzu GC 14B instrument equipped with GLC GTA- type chiral capillary column with FID detector .
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Review of quantitative analyses of citrus essential oils.
Reasons for differences in quantitative values determined by GLC are ascribed to method of preliminary separation, method of calculating relative % composition, type of column or detector used, decomposition during GLC separation, and sample history.
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CORRELATION OF SUBJECTIVE AND OBJECTIVE ODOR RESPONSES
We have examined a range of concentrations of four odorants in two media with an expert odor panel and Gas-Liquid Chromatography ( GLC ) to compare the responses of the two types of detectors .
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Catalytic potential of a nitrocellulose membrane‐immobilized lipase in aqueous and organic media
The octyl ferulate produced in the samples was analyzed by GLC equipped with a flame ionization detector and a packed type column (15% SE-30 Chrom WHP, 2 m length, mesh size 80–100, internal diameter 1/8 inches, maximum tem- perature limit 300 …
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Analysis of tricyclic antidepressants in human plasma by GLC‐chemical‐ionization mass spectrometry with selected ion monitoring
Many GLC methods were described, differing primarily in the type of detector used.
