以色列微型制冷器ricork527

用于红外传感器的微型制冷器

K527Low Power Split Stirling Linear Micro-Miniature Cryocooler

Model K527 is a new member of RICOR’s expanding family of cryogenic coolers. This model is the smallest and lightest in the range of linear split Stirling cryogenic cooler having nominal heat lift 1/2W@95K@71ºC and MTTF well in excess of 30,000 hours. The K527 is an ultimate solution for demanding infrared applications, where weight, size, power consumption, heat sinking, reliability, flexibility in system design, vibration export and aural stealth are of concern. The cooler comply fully with MIL-STD-810 meeting the stringent environmental requirements for mission-critical applications. A K527 derivative based on short cold finger (named“Shorty”), designed for novel IR detectors operating at 150K and above for compact payloads requiring exceptionally fast cooldown times.

DetectorsSmall Format Array Mid Format Array HOT FPA≥95K

ApplicationsHand Held Thermal Imagers Thermal Weapon Sights Miniature Gyro Stabilized Payloads Border Surveillance

用于红外传感器的微型制冷器

K527Low Power Split Stirling Linear Micro-Miniature Cryocooler

SpecificationsStandardColdFinger Weight (without controller, electrical harness and dynamic absorber) InputVoltage TypicalSteadyState InputPower@50mW Active Load MaximumPower Consumption AmbientTemp.Range CooldownTime@23ºC NominalCoolingCapacity@71ºC MTTF ShortColdFinger20 Power Consumption[WDC] 18 16 14 12 10 8 6 4 2 0 0 200 400 600 800 1000 Added Heat Load[mW]

K527WithStandardColdFinger DewarHeatLoad130mW@77K@23°C

< 345 gr. 5÷ 12 VDC

3.8WDC@95K 2.5WDC@150K DewarHeatLoad DewarHeatLoad 130mW@77K@23ºC 265mW@77K@23ºC 20 WDC -40ºC÷+71ºC< 3 min. Typ.< 0.5 min. Typ. to95K@250J to150K@200J 500 mW@95K 750 mW@150K> 30,000 hours (Goal)

K527With“Shorty”ColdFinger DewarHeatLoad265mW@77K@23°C20 Power Consumption[WDC] 18 16 14 12 8 6 4 2 0 0 200 400 600 800 1000 Added Heat Load[mW]Specifications are subject to changes without prior notice. DOC01350/A3

MeetsEnvironmentalConditionsperMILSTD-810

10

Standard Cold Finger

“Shorty” Cold FingerDimensions in mm

18960 En-Harod Ihud, Israel. Tel. 972 4 653 0800, Fax. 972 4 653 2424, E-mail: marketing@http://doc.guandang.net, http://doc.guandang.net