Multistage Thermoelectric Peltier Modules
Product information "Multistage Thermoelectric Peltier Modules"
Kryotherm’s multistage thermoelectric coolers (TECs) are useful when usual one-stage TECs are not able to provide the required temperature difference. Additional stages increase achievable ΔТ but also lead to more power consumption and reduction of efficiency of the thermoelectric system. Kryotherm produces highly efficient two-stage TECs with ΔТ up to 94 K and unique cooling capacity up to 95 W.
Optimized thermoelectric materials are used for cascades of three- and four-stage TECs. These materials allow reaching the maximum value of ΔТ with a smaller amount of stages. This makes it possible to produce multistage modules with optimal dimensions and low power consumption. Kryotherm produces multistage TECs featuring ΔТ values of up to 140 К.
We also offer thermoelectric coolers installed or integrated in the standard ТО (ТО3, ТО8 etc.), HHL, DIL, butterfly or special bodies.
Typical applications for our multistage thermoelectric coolers include cooling of:
- CCD-matrix and infrared photodetectors
- Hand held thermal viewers
- X-ray spectrometers
- Night vision equipment
- Refrigerators for blood and blood plasma transportation
- Low-temperature thermostats
- Scientific and laboratory equipment
- Thermocalibrators
- Low-noise amplifier freezers
- Oil clouding-point testers
- Cold cells and freezers
- Ice water coolers
- Dew point sensors
Key Features:
- Temperature Difference for 2-, 3- and 4-stage cascades: up to 140 K
- Cooling Capacity for 2-stage cascades: up to 95 W
- RoHS compliant
- Options: High-temperature, cycling, metallization and moisture protections
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