Showing results: 1 - 9 of 9 items found.
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VAPORPAK® -
Buck Research Instruments, LLC
The VAPORPAK is a battery-powered, portable humidity generator for calibrating a wide variety of humidity sensors in-situ. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration applications.
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VAPORTRON® -
Buck Research Instruments, LLC
The Vaportron is a humidity generator for calibrating a wide variety of humidity sensors. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration applications.
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CR - 2 -
Buck Research Instruments, LLC
The CR-2 exhibits the same wide range, fast response and high reliability as the CR-1A, but it is designed specifically for aircraft and similar high-stress applications. Instead of using Liquid Nitrogen (LN2), mirror cooling is accomplished using a tactical cryocooler, which is a high-tech device used primarily to cool IR detectors in missiles and tank turrets to LN2 temperatures.
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CR - 3 -
Buck Research Instruments, LLC
The new CR-3, like the CR-2, utilizes a closed cycle cryocooler, but differs in that it cannot be used on aircraft. The CR-3 is specifically designed for long-term, continuous-use applications where the instrument will mounted in a fixed location such as a laboratory.
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CR - 1A -
Buck Research Instruments, LLC
The CR-1A is a high performance, cryogenically cooled hygrometer. CR-1 instruments have been routinely used aboard NASA aircraft and elsewhere for years. The CR-1A is a miniaturized version of the original CR-1, and uses a much smaller LN2 dewar. Operating time per filling of LN2 ranges from 6 to 8 hours, depending on the dew points being measured.
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UHQ-4P -
Buck Research Instruments, LLC
The UHQ-4P is a chilled mirror hygrometer that is designed for measuring elevated dew points, such as those found in fuel cell and combustion applications Using technology developed for the CR-1A, CR-2 and CR-3, this instrument is unique because it does not use TE coolers to cool the mirror and thus is extremely fast and can handle very high temperatures. The UHQ-4P can measure dew point up to 150°C at pressures up to 150 psia (10 bar). It can display %RH with an optional ambient temperature sensor. The UHQ-4P is designed to measure in hydrogen, air and most non-corrosive gases at pressures ranging from near vacuum to up to 150 psia (10 bar).
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CR - 5 Hygrometer -
Buck Research Instruments, LLC
The CR-5 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as 60 C, under favorable ambient conditions. It is configured as a transmitter module with an external sensor connected by cable up to 9 feet in length.
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CR - 4 -
Buck Research Instruments, LLC
The CR-4 is a chilled mirror hygrometer that uses a 3-stage thermoelectric cooler (TEC) to enable frost point measurements of as low as - 65C, under favorable ambient conditions. Depending upon ambient temperature, it can measure dew points as high as 60C.
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1011C -
Buck Research Instruments, LLC
The 1011C Aircraft Hygrometer is a complete chilled mirror optical dew point system for monitoring atmospheric dew and frost points. It provides three stages of thermoelectric cooling, and can reach frost points as low as -60 to -90 C, depending on mounting configuration and operating conditions. No auxiliary coolants are required.