Products/Services for Scalar Wave Detector
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Scalar Network Analyzers - (48 companies)...at the microwave frequency range. Most scalar network analyzers are used to measure transmission gain, transmission loss, return loss, and standing wave ratio (SWR). Traditional devices use diode detectors to convert a radio frequency (RF) input signal...Instrument TypeNominal Input ImpedanceConnection to Host -
Moisture Meters - (873 companies)Moisture meters are used to measure the moisture content in bulk solids, liquids and gases. -
Linear Velocity Sensors - (70 companies)...are used in vibration velocity measurement applications. Radar-based linear velocity sensors emit a radar wave, which is reflected by surface and returned to sensor. Speed is determined by measuring frequency difference (Doppler Effect). For strain... -
Wave Washers - (69 companies)Wave washers or wave springs are wavy metal washers designed to provide a compensating spring force and sustain a load or absorb shock. Wave washers, also referred to as wave springs, are wavy metal washers designed to provide a compensating spring... -
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...
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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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Geophysical Instruments - (84 companies)...to measure the strength and direction of magnetic fields. There are two basic types of magnetometers: scalar magnetometers (which measure the total strength of the magnetic field) and vector magnetometers (which measure the components...
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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...
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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...
Product News
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Zhejiang Lisheng Spring Co., Ltd.
Lispring Wave Springs for Automotive LiDAR vibration-induced optical deviations. Bearing preload High-speed rotating mechanisms inside LiDAR require precise bearing preload. Lispring 's nested wave springs provide strong and stable force in compact spaces, extending bearing life and reducing noise. Fixing of optical components Wave springs serve as positioning elements for optical lenses, laser modules, and detector modules, keeping them stable under temperature changes or external shocks, thereby ensuring laser path and focal accuracy... (read more)Browse Compression Springs Datasheets for Zhejiang Lisheng Spring Co., Ltd. -
A.H. Systems Inc.
VSWR 'Voltage Standing Wave Ratio' Explained or ceramic stand-offs as shown in Figure 1(a). These lines ran for miles and miles and were prone to damage caused by storms, fallen trees, and partial shorts due to the top of the poles making good nesting sites for large birds. The lineman sent to locate and correct the fault somewhere along the miles of suspended wires could at least identify the type of fault by examining the standing wave on the line created by the fault. The lineman would gauge how brightly a light bulb connected across the line... (read more)Browse Antennas Datasheets for A.H. Systems 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
More Information
Indicates content that may require registration and/or purchase.
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Phase-shifting microwave interferometry for nondestructive testing
We propose an array micro wave scalar detector that can perform field measurements in a relatively short time.
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Detection strategies for scalar gravitational waves with interferometers
and resonant spheres
(a) s (ˆn) are the pattern functions of the detectors for scalar waves .
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Scalar gravitational waves and Einstein frame
The response of a gravitational wave detector to scalar waves is analysed in .
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Can environmental effects spoil precision gravitational-wave
astrophysics?
19 However, in theories in which weak-field corrections are suppressed, the response of a detector to scalar waves in the far zone can vanish at linear order, i.e. ¯γ = 0.
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Statistics of the detection rates for tensor and scalar gravitational
waves from the local galaxy universe
For longitudinal scalar waves and interferometric detector the geometrical factor is: .
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Gravitational waves from the collapse and bounce of a stellar core in
tensor-scalar gravity
We here recall the results of Damour & Esposito-Far`ese (1992) and Wagoner & Kalligas(1997), concerning the interaction of a scalar wave with interferometric detectors .
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Quasi-normal modes of charged, dilaton black holes
On the experimental side, recent investigations on the interaction of scalar waves with gravitational detectors have shown that a scalar component of the gravitational radiation should excite the monopole mode of a resonant spherical antenna [4] and also give rise to specific …
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Response of the common mode of interferometric detectors to a stochastic
background of massive scalar radiation
Previous studies on the interaction of massive scalar waves with interferometric detectors were all concen- trated on the differential mode [4–6].
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Signal-to-noise ratio for a stochastic background of massive relic
particles
In the above equation, in particular, γ(p) has been normalized to the response of an interferometric detector to a scalar wave [6].
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On the Detection of a Scalar Stochastic Background of Gravitational
Waves
Therefore, the equation needed to analyze the response of GW detectors to scalar tensor waves is .
