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K508N

Highly Reliable Integral Stirling 1/2W Micro Cooler

DETECTORS

Small Format Array

Mid Format Array

Large Format Array

Scan Lines TDI

APPLICATIONS

Hand Held Thermal Imagers

Missile Warning Systems

Thermal Weapon Sights

Border Surveillance

UAVs

Field Observations

Observation Payloads

IR Search and Track

Space

Airborne EVS

Thermography

Fire Control Systems - AFV / MBT

Gas Leak Detection

FTIR

Non Destructive Testing

SPECIFICATIONS

Specifications are subject to changes without prior notice.

• Cooldown Time (250J @77K @23°C):

5 min. Typ.

• Cooling Capacity Power:

500mW @77K @71°C

700mW @77K @23°C

The K508N is a new member of RICOR‘s

microcoolers family. This model was

developed as a high reliability K508 derivative

with a goal of increasing cooler reliability

above

20,000

operating hours. K508N is

ideal for systems‘ life cycle cost improvement

especially for applications operating 24/7 in

border surveillance IR systems. The K508N is

fully interchangeable with the standard K508

cryocooler and designed to be integrated

with all types of K508 cold fingers/DDAs.

The cooler is designed to withstand harsh

environmental conditions and excels in

low vibration export and low acoustic noise

level.

• MTTF >

20,000

Hours

• Meets Environmental Conditions per

MIL-STD-810

• Cooler Weight: 480 gr.

• Input Voltage: 12-16V or 18-28V

• Steady State Input Power:

7Wdc@220mW, 77K

• Maximum Input Power: 17WDC

• Ambient Temperature Range:

- Operational: -40°C...+85°C

- Non-Operational: -54°C...+85°C