KR750 is the 0.5W cooling-capacity model in CryoTech’s rotary Stirling lineup. It provides a capacity reference when reviewing cooled infrared detector and EO/IR system applications.
| Parameter | Value |
|---|---|
|
Cooling Power |
500mW @77K @71℃ |
|
Cooldown Time |
5min @250J @77K @23℃ |
|
Steady State Input Power |
5.5Wdc @220mW @77K @23℃ |
|
Maximum Input Power |
15Wdc |
|
Temperature Stability |
±0.2K |
|
Input Voltage |
12Vdc / 24Vdc |
|
Operational |
-40℃ ~ +71℃ |
|
Non-Operational |
-55℃ ~ +85℃ |
|
Acoustic Noise |
< 23dB @5m |
|
MTTF |
20,000hr @MIL -HDBK-781 |
|
Weight |
450g |
|
Environmental Conditions |
MIL-STD-810 |
|
Standard Warranty |
5,000hr / 2years |
