Detectors
register the presence of a stimuli.
See Also: Metal Detectors, Particle Detectors, Sensors, Charge Sensitive Preamplifiers, Checkers
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Custom Detectors
Besides the described types Inphora can supply detector-filter combinations with parameters matching the customer's special requirement, with different sized housing, without housing. If the application determines the detector's spectral responsivity, we can achieve that with a filter designed exactly to the specifications. CCD cameras with unusual spectral sensitivity functions can be matched with filters to obtain CIE tristimulus response or photopic response. Similarly, photmultiplyers can be matched also with INPHORA filters. When determining parameters for a custom detector-filter combination several details have to be considered:
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Crack Detectors
GAOTek offers a large selection of crack detectors which are affordable, easy to operate and user-friendly. For some industries such as aviation, civil, infrastructure and space technology, even the slightest crack can lead to risks of hazards. There have been cases in the past where projects costing billions were destroyed in seconds due to a minute crack on the surface of the body. GAOTek provides trustworthy devices with various features that are helpful in detecting the smallest crack on an object.
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Neutron Detectors
As a neutron has no charge, a neutron detector incorporates a neutron-to-ionisation particle converter.The incident neutrons are captured by the converter material which then produces (detectable) ionising particles by means of a nuclear reaction.Photonis gas-filled detectors are designed to detect thermal neutrons (En < 0.025 eV), so the capture cross-section of the detecting material must be as large as possible for this low energy. We therefore use 235U (580 barn at 20 °C) for our fission chambers, and 10B (3840 barn at 20 °C) for our boron-lined proportional counters.
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Metal Detectors
In our ever-changing landscape, important assets are buried or paved over making finding for them both difficult and time consuming. Valve and manhole covers are often lost after ground work activities, re-surfacing or after heavy snow falls. Buried boundary markers can also be difficult to find. Most of these items are manufactured using magnetic or ferrous materials. These can be detected using the VM-880. As it detects only ferrous materials, aluminum cans, bottle caps, etc. are rejected. The simple audio and visual user interface has been designed to minimize training requirements while the latest technologies are employed to ensure maximum sensitivity and depth range. Particular attention has been made to ensuring the weight of the VM-880 is minimized, at just 1.54lbs (0.7kg), it is by far the lightest in its class. This has been achieved without compromise to strength. The submersible carbon fiber antenna tube is both lightweight and provides maximum protection to sensitive sensors.
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Gas Detectors
Great for HVAC professionals, Klein Tools’ Gas Detectors provide quick and accurate results. Whether you need to detect and measure concentration levels of CO and temperature, refrigerant gases, methane, propane, and other combustible gases, you can expect performance and durability from Klein.
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CBRNE Detectors
Investments in intellectual horsepower, research and development; enable Bruker to offer a wide range of products with a broad technological base and high end instrumentation
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Phase Detectors
Macom Technology Solutions Holdings Inc.
MACOM's MSPD Series Integrates an SRD reference frequency multiplier, coupling capacitors and a Schottky diode microwave sampler / phase detector in a 0.075” by 0.100” hybrid. They are used to phase lock microwave oscillators up to 22 GHz to a much lower reference frequency by deriving a locking voltage from the sampled RF and the multiplied reference.
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CBRN Detectors
PRD
Small, lightweight and easy to use with reliable gamma and neutron detection, Kromek’s PRDs are an essential, unobtrusive addition to the everyday safety equipment of first responders, border patrol, security personnel, scrap yard workers and those in mines/development sites.
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Refrigerant Detectors
UEi Test & Measurement Instruments
Is designed and certified to meet the new tougher standards and detect the latest refrigerants.
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Fixed Gas Detectors
OLCT 10 - OLC 10
Teledyne Gas & Flame Detection
The OLC 10 and OLCT 10 are designed to detect combustible or toxic gases for tertiary applications (boiler plants, battery charging rooms, car parks, hospitals). Two OLC 10's can be connected to one detection channel to monitor the same area, without an additional junction box or extra wiring. Similarly, up to five OLCT 10's can be connected to one channel for the detection of CO, NO or NO₂ in a car park application. Easy to install and operate, these detectors combined with the MX 16 control unit meet demanding user requirements.
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Amplitude Detectors
Amplitude detection, which eliminates the carrier (or the subcarrier) at the Doppler filter output
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Event Detectors
EDH Series
Is designed to monitor electrical connectors undergoing reliability testing. This instrument detects nanosecond-range electrical resistance fluctuations characteristic of malfunctioning electrical contacts.
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Burst Detectors
The Burst detector monitors interference threshold exceedances at cable-and line bundles. It selectively detects conducted disturbances, which would influence the monitored device.
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Infrared Detectors
Powerful, versatile uncooled long-wave infrared solutions for industrial, security and defense applications offered by Teledyne DALSA.
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Planar Doped Barrier Detectors
KRYTAR Planar Doped Barrier Detectors are specifically designed for use in today's high-performance microwave instrumentation and systems. KRYTAR detectors are designed for such applications as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring and pulsed RF measurements in ultra-broadband and mm-Wave applications.
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Zero Bias Schottky Detectors
Fairview Microwave’s line of coaxial packaged zero bias Schottky detectors feature matched inputs for excellent VSWR, voltage sensitivity levels that range from 100 to 500 mV/mW for small signal detection, negative video output polarity, and can withstand maximum input power levels up to +20 dBm CW. Operating temperature range covers 0°C to +90°C and storage temperature of -65°C to +125°C. These zero bias Schottky detectors utilize compact cylindrical package outlines that are made of passivated stainless steel and offer a variety of popular input/output SMA and BNC connector configurations that make them ideal for use with precision test and measurement, instrumentation, and subsystems assemblies. Numerous applications include power measurement, leveling pulsed signal sources, AM noise measurements, radar or missile guidance systems, monitoring system level performance, and pulsed RF measurements.
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Multi Channel Detectors
Dual, triple, quad and eight channel infrared detectors for gas analysis and flame detection sensors where more than one element or event is to be detected.
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MPI Flaw Detectors
A non-destructive testing method that can detect surface and subsurface flaws in ferromagnetic materials.
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Temperature Measurement IR Sensors & Detectors
1SC Compensated
A thin film-based single channel thermopile detector that offers thermal compensation to minimize effects of sudden ambient temperature change during the initial five seconds of change. The 1SC Compensated comes in a TO-5 package with a medium sized 1.0 x 1.0mm active area. Compensation is achieved through the integration of two additional half-sized thermopile elements. Internal aperture is standard and precisely defines active area for applications with FOV and/or spot size requirements.
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Leak Detectors
In various market segments from the automotive industry to refrigeration and air conditioning technology to the manufacture of semiconductor components and solar technology our leak detectors provide the highest quality and increased process safety. With an INFICON leak detector, the time and money required for maintenance and troubleshooting of your products will be reduced to a minimum and your ongoing operating costs will be significantly less. An INFICON leak detector, for example, is so highly sensitive that a release of less than one millionth of a gram of gas can be shown to be a leak.
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Particle Counters And Detectors
Our family of particle counters and particle detectors contain instruments optimized for a variety of applications. In environmental research and monitoring, customers face high concentrations in city centers, near freeways or harbors, or very low concentrations in remote locations which are used as reference sampling points.
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Hand Held Metal Detectors
Mobile scanners for use in conjunction with metal detector archways as well as in isolation for certain applications.
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Pressure Gas Leak Detectors
The testo 512 differential pressure meter is available as four models. This model has a measuring range from 0.0.29 psi and is ideal for measuring pressure differences at filters and for carrying out pitot static tube measurements in air ducts at air flow speeds between 16 and 180 fps.
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Proximity Voltage Detectors
Verify the presence of voltage without contacting the conductor. Audible and visual alert when voltage is present. Powered by a rechargeable Li-Ion battery. HI/LO proximity voltage detector with two voltage ranges, 50V-4kV and above 4kV.
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Broadband Planar Tunnel Diode Detectors
KRYTAR Broadband Planar Tunnel Diode Detectors are specifically designed for use in today's high-performance microwave instrumentation and systems. KRYTAR detectors are designed for such applications as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring and pulsed RF measurements in ultra-broadband and mm-Wave applications.
