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Thermal Shock
stress testing by rapidly changing temperature.
See Also: Thermal, Shock, Thermal Test, Thermal Shock Chambers
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Compact Temperature Chamber
FB1.5V-UHC Series
Based on the proven Bemco FB1.5V Compact Temperature Chamber, the FB1.5V-UHC offers spectacular temperature change rates in excess of 75 C per minute. With an extremely compact footprint these chambers cost about 1/3 of the amount of a typical 2-zone thermal shock chamber such as a Bemco FS2V.
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Flash Diffusivity Analyzers
The Light Flash technique provides information on a material’s ability to store and transfer heat through measurements of thermal diffusivity, thermal conductivity, and specific heat capacity. Thorough understanding of these properties is critical for any process or material which experiences a large or fast temperature gradient, or for which the tolerance for temperature change is exacting. Accurate values of these properties are essential for modeling and managing heat, whether the component of interest is called on to insulate, conduct, or simply withstand temperature changes. Information about these properties is routinely used in heat transfer models of all complexities. Heat transfer property measurements also reflect important information about material composition, purity and structure, as well as secondary performance characteristics such as tolerance to thermal shock.
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General Purpose Heat Flow Meters
Thermal conductivity defines a material’s ability to transfer heat. A precise and accurate measurement is critical for any process or material experiencing large or fast temperature gradients, or for which the tolerance for temperature changes is exacting. Accurate values are essential for modeling and managing heat, whether the component of interest is called on to insulate, conduct, or simply withstand temperature changes. Information about these properties are routinely used in heat transfer models of all complexities. Thermophysical property measurements also reflect important information about material composition, purity and structure, as well as secondary performance characteristics such as tolerance to thermal shock.
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High and Low Temperature Thermal Shock Chamber
HLST-500D
The specimen is placed in test chamber specimen which cannot be placed in high temperature chamber or low temperature chamber. High temperature chamber pre-heats the air and low temperature air chamber pre-cools the air. When doing the test of temperature changing from high to low, the low temperature chamber will blow the pre-cooled air to the test chamber. Then, the air in test chamber will reach your target temperature in several minutes (“recover time”). When doing the test of temperature changing from low to high, the high temperature chamber will blow the pre-heated air to the test chamber. Then the air in test chamber will reach your target temperature within the recover time.
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Laser Power and Targeting
ST60 Quad
A four-channel silicon-based thermopile detector in a TO-5 package. Each small active area size is 0.61mm x 0.61mm. This is our lowest-cost and fastest time constant four-channel detector. It delivers a time constant of 18ms with Nitrogen encapsulation gas combined with a very low Temperature Coefficient of Responsivity of -0.04%/C. This detector has a very short thermal shock response to ambient temperature change.
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Liquid Thermal Shock Baths
TSB Series
CSZ's Liquid thermal shock chambers consist of separately controlled hot and cold baths. Product is submersed in fluid and thermally stressed between the hot and cold baths, resulting in immediate product temperature changes. CSZ uses perfluorinated fluid that does not coat the product or conduct electricity for use in both the hot and cold baths to eliminate cross contamination and reduce evaporation losses.
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Liquid-To-Liquid Thermal Shock Chambers
TSB Series
Purchasing a liquid thermal shock chamber needs close consideration of the long term operating costs. The specialized liquids used can easily evaporate, causing the loss of thousands of dollars of fluid per year, if not properly contained. ESPEC has led the industry in developing a sophisticated test chamber with multiple mechanisms to significantly reduce fluid usage. The new TSB-51 loses just 1.4 grams per test cycle, or less than a liter per 1,000 cycle test.
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Rotary Thermal Shock Chambers
TS Series
A Bemco exclusive product, the TS Series of Turboshock Rotary Thermal Shock Chambers feature an electrically driven, 180 degree reversing, rotating wall located between two chambers, one hot and one cold. Two loads can be handled simultaneously. Front loading and rear access doors allow full entry to each zone.
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Security/Detection
ST60 Dual
A two-channel silicon-based thermopile detector in a TO-5 package. Each small active area size is 0.61mm x 0.61mm. This is our lowest-cost and fastest time constant two-channel detector. It delivers a time constant of 18ms with Nitrogen encapsulation gas combined with a very low Temperature Coefficient of Responsivity of -0.04%/°C. This detector has a very short thermal shock response to ambient temperature change.
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Security/Detection
ST120 Dual
A two-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.
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Temperature Measurement IR Sensors & Detectors
ST60 TO-18
A single-channel silicon-based thermopile provides lowest cost solutions in a small active area of 0.61mm x 0.61mm in a small TO-18 package. Time constant of 18ms 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.
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Temperature Measurement IR Sensors & Detectors
ST120 TO-5
A single-channel silicon-based thermopile provides lowest cost solutions in a small active area of 1.2mm x 1.2mm in a TO-5 package. 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.
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Temperature Measurement IR Sensors & Detectors
ST150 With Diffractive Lens
A single-channel silicon-based thermopile with integrated diffractive lens and internal baffle that delivers a very low Temperature Coefficient of Responsivity of -0.04%/C with a high output voltage, 19.5 FOV and a quick time constant of 38ms. This Low-cost detector comes in a TO-5 package and has a very short thermal shock response to ambient temperature change.
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Temperature Measurement IR Sensors & Detectors
ST60 TO-5
A single-channel silicon-based thermopile provides lowest cost solutions in a small active area of 0.61mm x 0.61mm in a TO-5 package. Time constant of 18ms 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.
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Temperature Measurement IR Sensors & Detectors
ST60 LCC
A single-channel silicon-based thermopile in a LCC package for surface mount assembly in a small active area of 0.61mm x 0.61mm. Time constant of 18ms 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 chang
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Temperature Measurement IR Sensors & Detectors
ST60 With Diffractive Lens
A single-channel silicon-based thermopile with integrated diffractive lens and internal baffle that provides lowest cost solutions in a small active area of 0.61mm x 0.61mm in a TO-5 package. Time constant of 18ms with Nitrogen encapsulation gas and a 9 FOV. 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.
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Temperature Measurement IR Sensors & Detectors
ST60 High Temperature
A single-channel silicon-based thermopile that will withstand operating temperatures of 225C, with a small active area of 0.61mm x 0.61mm in a TO-5 package. The reduced height package functions as an internal aperture. Two thermistor options provide ambient package temperature measurement. Currently only available with 8-14um silicon window. Time constant of 18ms with Nitrogen encapsulation gas delivers a very low Temperature Coefficient of Responsivity of -0.4%C. This detector has a very short thermal shock response to ambient temperature change.
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Temperature shock test chambers test
TSS series
The operating principle of Schocktestprfschrank based of two superposed test rooms (top hot chamber, cold chamber below), between which a car with the test specimens is moved up and down by the large thermal shock test equipment may be subjected
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Thermal Shock
Trialon routinely test products for the automotive, military, medical, aerospace, heavy truck and customer markets in our facilities in Michigan and Indiana.
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Thermal Shock Chamber
Wewon Environmental Chambers Co, Ltd.
Makes it possible to quickly and autonomously transfer test items back and forth repeatedly between a hot and cold environment.
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Thermal Shock Chambers
Weiss Technik Thermal Shock chambers are designed to give quick transitions between a HOT and COLD temperature zones. Available in vertical, horizontal and liquid models. Thermal stock chambers are used in all industries including Automotive, Electronics, Aerospace, and others to help find product defects in electronic components and product assemblies. Thermal shock is important with MIL -STD 883 test standard.
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Thermal Shock Test Chambers
How well does your product stand up to the shock of extreme thermal temperature changes? Tenney Environmental's thermal shock test chambers take products from 200°C to -65°C in just seconds.
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(two/three-zone) Thermal Shock Chambers
TSA Series
Traditional three zone thermal shock chambers can be quite large, as three separate chambers are used. The TSA series has just one chamber, substantially reducing its size. Instead, it circulates cold, hot, or ambient air as needed. The conditioned air can be pre-cooled or pre-heated beyond the setpoint, allowing quicker recovery of the desired condition after transfer.
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Vibration / Shock / Noise & Thermal Control
We specialise in vibration damping and shock isolation solutions for electronics and other light load applications.Our soft gel vibration damping materials are designed for isolating very light componets and extreme temperature environments.Most of our products are held in stock to support engineers with urgent vibration damping, noise control, shock isolation and cushioning impact problems.Our shock and vibration solutions are currently in use in aerospace, rail, truck, bus and handheld applications.
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500W to 1500W - Single Output
LZSA Series
*Five year warranty*-40°C to +71°C Operation*MIL-STD-810E Vibration / Shock*Input transient protected*UL508, SEMI F47, Factory Mutual (Cl 1, Div 2)*Rugged design with conformal coating*Superior thermal design
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2-Zone and 3-Zone Vertical Thermal Shock Chambers
FS
Originally developed for testing microelectronic devices for use in military and aerospace electronic systems, Bemco Vertical Thermal Shock Chambers are widely used for screening and quality evaluation of smaller electronic parts.
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2 Zone Thermal Shock Test Chamber
2-Zone Thermal Shock Testing Equipment with programmable electronics.
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Environmental Simulation Testing
Innovative Testing Solutions, Inc.
We have multiple chamber capabilities of simulation most environmental conditions. Our chamber range in capacity from 1 ft3 to 64 ft3 volume. Specialty chambers include air-to-air thermal shock, inert gas injection oven, high/low pressure water spray and direct-injection LN2 chambers.
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Liquid to Liquid Thermal Shock
Liquid to liquid thermal shock testing applies thermal shocks to test samples by alternately immersing them in a high- and low-temperature liquid medium. Very high thermal ramp rates can be achieved with this method; much more so than air to air thermal shock methods.
