Applications

Small Enclosure Cooling in the Desert

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Small Enclosure Cooling in the Desert:

AHP-270XE Solid State Enclosure Cooler AHP-270XE cooling an enclsoure AHP-270XE cooling a kiosk

Shown here is a prototype cooling solution for an outdoor payment device. Located in a desert environment, overheating is a big issue in the summer months. TECA’s AHP-270XE serves the requirement nicely. The energy saving “ECO mode” control feature means that passive cooling is utilized as temperatures rise. Only in the highest demand time does the active cooling component turn on. The AHP-270XE’s small size is ideal, leaving enough room inside the enclosure for other components. Thermoelectric technology means a reliable, low maintenance cooling solution with virtually no maintenance costs. The customer can expect years of trouble-free, reliable cooling. The customer reports, “Our cooling solution has been very successful so far this summer.”

Contact TECA today to discuss your cooling requirements. We look forward to assisting you

Protecting PLC Equipment

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Protecting PLC Equipment in a Hazardous Environment:

Protecting PLC Equipment in a Hazardous Environment

TECA’s legacy product, Model AHP-1800XPHC has been installed in over a dozen (to date) specialty cabinets by a process safety engineering firm.

Our customer shared with us:
“We asked a client for a preferred vendors for the thermo electric coolers and TECA was given to us. We have been pleased with the products and service your company has given.”

Our customer serves refineries and chemical plants, implementing critical safety control systems. With both outdoor and indoor needs, TECA Model AHP-1800XPHC can be used in either environment, and it can maintain a cabinet rated for CID2 explosion-proof. Among the sensitive equipment TECA’s enclosure cooler protects is a group of programmable logic controllers (PLC). The PLCs need to be reliable, safety certified, and able to withstand rugged conditions. The stakes are high in this application. The CID2 “Hazardous Location” enclosure coolers offered by TECA include safety certification, mil-grade external fan, and a decades-long track record with customer like this one.

Please browse our CID2 solutions here and contact us here to discuss your unique cooling needs.
Ph: 773.342.4900

Black Anodized Cold Plate Surface

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Black Anodized Cold Plate Surface:

AHP-1200CPV with black anodized cold plate

A university researcher uses jellyfish to study nervous system evolution, development, regeneration, and function. A black anodized cold plate surface was required to ensure the quality of video recordings during research. The TECA ERGO-900 can reach both cold an hot temperatures, and includes communications software. The researcher has the ability to remote program ramp/soak cycles to support research efforts.

Copper Heat Sink

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Copper Heat Sink : Modification to a standard product

Thermoelectric panel cooler with copper cold side sink

A chemical analysis service provider used TECA’s thermoelectric air conditioner as part of a larger system. The end user required copper heat sinks instead of aluminum heat sinks. TECA provided this modification to a standard product, the AHP-270XE. This is one example of modifications TECA can accommodate, including black anodizing of aluminum parts, using 316 stainless steel instead of 304, and much more. Please contact TECA to discuss your requirements. teca@thermoelectric.com

Mobile Radar Controls

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Cooling Mobile Radar Controls:

TECA Model AHP-1802-Series air conditioners are mounted on long-range and precision radar equipment. The long service life of thermoelectric cooling products and the low maintenance requirements contribute to the radar system’s low cost of ownership. The life expectancy of a thermoelectric device is exceptionally high due to its solid-state construction. Service life typically exceeds five years under normal conditions. For individual modules, Mean time between failure of 200,000 to 300,000 hours at room temperature and 100,000 hours at elevated ambient temperatures of 80degC have been calculated. The reduced need for maintenance and replacement parts are a significant part of the value added to using thermoelectric technology.  Contact TECA today to discuss your cooling requirements. 773-342-4900

AHP-1802XE thermoelectric enclosure cooler AHP-1802XE thermoelectric panel cooler

Temperature Preference Testing

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Temperature Preference Testing with TECA Thermal Gradient system:

A university research laboratory is pleased with TECA’s Thermal Gradient Bar. It is being used with two TECA Model AHP-1200CPV Cold/Hot Plates to create a gradient.

Model AHP-1200CPV Cold/Hot Plates to create a gradient

 

The user writes:
We are using the TECA cold plates to create a thermal gradient from 10 to 50 degrees C. We have 6 aluminum tracks running from the hot plate to the cold plate. We place ground beetles (family Carabidae) on the center of the gradient (one in each track), cover them to reduce light interference, and allow them to acclimate to and explore the track for 15 minutes. We then do a series of 8 checks every 5 minutes and record their location on the track at each check. We initially used 10 thermocouples along the track to model the temperature at each location and can now infer the temperature the beetle was resting at during each check based on its location. Ultimately, we are using all these measurements to estimate the preferred temperature of each ground beetle species. So far, we have experimented with about 10 species, and hope to test more species next year.

Custom Taps for a Cold Plate

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Cold Plate With Custom Tap Pattern:

AHP-1200CPV with custom tap pattern

TECA’s AHP-1200CPV Cold/Hot Plate is modified with a customer-specified tap pattern. This allows the end user to attach power devices directly to the plate, for thermal testing. The end user manufactures components for critical aerospace environments. Reliability is a top priority. One of the benefits of thermoelectric cooling technology is the low maintenance requirements and long service life. With the only moving part being the fan, the AHP-1200CPV can be expected to perform reliably for many years. Convenient features include a built in temperature controller, communications software, and the ability to switch from internal to external sensing. Please contact TECA for a quote on the AHP-1200CPV, or to discuss how we can modify it to meet your unique requirements.

teca@thermoelectric.com

Radar Rack Cooling

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Radar Rack Cooling:

TECA Model AHP-2259XEHC enclosure cooler is being used to cool data racks on a radar system for military use. The AHP-2259-Series can be powered from 90-264 VAC. The universal input feature makes for easy ‘plug and play’ use in various global locations. Ideal for outdoor applications, power efficiency is increased by as much as 10% in higher ambient temperatures. The AHP-2259-Series can be configured to boost cooling performance or power efficiency, depending on the goals of the end user. Also notable is TECA’s exclusive ECO Mode temperature control feature. This passive cooling feature significantly reduces the need for active cooling, and thus reduces amp draw and the overall cost of ownership.

Please click here to view product specifications and email us if we can be of assistance!

TECA Gives Back

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Donation of Recirculating Liquid Chiller:

TECA is pleased to be a part of an educational exhibit in a science museum.

TECA donated a TLC-700, our most popular model of Recirculating Liquid Chiller to the New York Hall of Science (NYSCI). The TLC-700 is part of the “Search for Life” exhibition. Specifically, it cools Mars and The North Pole in an exhibit exploring how Earth’s denser atmosphere holds heat better than Mars’s thin atmosphere.

 

 

 

 

Power Efficiency in a Marine Environment

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Control Cabinet Cooling:

An engineer, tasked with upgrading a dozen control cabinets on sea-faring vessels, contacted TECA for advice. Although the cooling need was not large, there were many other challenges to the project. TECA’s customer needed a truly robust cooler; something that could be exposed to vibrations, high ambient temperatures of 60degC, and salt spray from the ocean. Furthermore, power efficiency was a must. TECA’s thermoelectric coolers have the highest power efficiency ratings in the industry. TECA Model AHP-590XMHC was able to meet every single requirement.

Control Cabinet Cooling TECA Model AHP-590XMHCLike all TECA “XM” units, the AHP-590XMHC has military-grade fans on both the internal and external sides. Providing protection against salt spray (Mil-Std 810 Corrosion), TECA’s “XM” units also have full protection from exposure to shock and vibration. TECA’s unique ECO-Mode temperature controller feature limits the amount of time the cooler needs to be actively cooling. Utilizing passive cooling in lower demand times draws 95% less current. During high demand times, the active cooling function of the AHP-590XMHC draws 32% less current than its closest competitor on the market.

TECA Model AHP-590XMHC

Contact TECA today for friendly & knowledgeable guidance. We look forward to helping your project succeed! Ph: 773-342-4900 E: teca@thermoelectric.com

sea-faring vessels  marine environment 

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