SPLIT ROTARY    K549

SPLIT ROTARY
Split Stirling 3/4W
Micro Cooler K549


OVERVIEW

Model K549 IDA split Stirling rotary cryocooler was specially designed to meet the cooling demands of large format FPA detectors in military type gimbaled systems. This model is a member in RICOR’s rotary IDAs, it shares the same cold finger/dewar assembly as models K548/K508 integral Stirling rotary microcoolers. This cooler is based on the concept of direct detector mounting on the cooler cold finger - IDA.

The K549 is designed to meet requirements of compactness, low acoustic noise and low vibrations. It also offers longer operating life, hence reduced life cycle costs. This cooler contains an onboard temperature controller that excels in accurate temperature stability and minimal temperature drift.

TECHNICAL SPECIFICATION
K548 Cold FingerK508 Cold Finger
Cooler Weight: 940 grCooler Weight: 860 gr
Input Voltage: 18-28 VDCInput Voltage: 18-28 VDC
Maximum Input Power: 40WDCMaximum Input Power: 40WDC
Cooldown Time:
< 5 min. Typ.
620J @77K @23°C
Cooldown Time:
< 3 min. Typ.
340J @77K @23°C
  K549_v2

DETECTORS
Large Format Array
Mega Pixel Array
QWIP 65÷70 Kelvin
Scan Lines TDI
Dual Band/Color

APPLICATIONS
Missile Warning Systems
Border Surveillance
UAV’s
Observation Payloads
IR Search and Track
Fire Control System - AFV / MBT

  Download Data Sheet