SCROLL
we cool the future
Clearer.
Farther.
More Precise.
A new standard in Korean cryogenic cooling technology.
Domestic cryogenic cooling solutions for EO/IR systems
core competence
Engineering standards
for extreme environments
Precision engineering begins with details. We focus on cooling performance, low noise, reliability and competitive pricing.
01
ENGINEERING FOCUS
Acoustic control
Low Noise
Superior quietness through precision engineering.
02
ENGINEERING FOCUS
VERIFICATION FIRST
High Reliability
Performance and reliability verified through testing.
03
ENGINEERING FOCUS
RAPID READINESS
Fast Cooldown
Cooling performance that supports shorter readiness time.
04
ENGINEERING FOCUS
COST ADVANTAGE
Competitive Pricing
Domestic core technology enables competitive pricing without compromising quality.
PRODUCT LINEUP
Four cooling-capacity classes
cryogenic cooler
0.3W
CRYOGENIC COOLER
KR730
KR730
The 0.3W cooling-capacity class in the four-model lineup.
cryogenic cooler
0.5W
CRYOGENIC COOLER
KR750
KR750
The 0.5W cooling-capacity class in the four-model lineup.
cryogenic cooler
0.8W
CRYOGENIC COOLER
KR780
KR780
The 0.8W cooling-capacity class in the four-model lineup.
cryogenic cooler
1W
CRYOGENIC COOLER
KR7100
KR7100
The 1W cooling-capacity class in the four-model lineup.
HOW IT WORKS
Lower temperature.
Clearer information.
A Stirling-cycle cryogenic cooler lowers sensor temperature, reducing thermal noise and supporting detector performance.
01
IR
Infrared detector
02
IR
Cryogenic cooling
03
↓ NOISE
Lower thermal noise
04
+ SIGNAL
Improved detection
applications
From invisible signals
to operational insight
01
EOTS
01
65K
DATA
02
TOD
01
65K
DATA
03
Thermal imaging cameras
01
65K
DATA
04
Industrial IR surveillance
01
65K
DATA
ENGINEERING & R&D
In-house capability from design to verification
01
Cooler engineering
Cryogenic cooler design and superior cooling performance development
02
Thermal interfaces
Development of Cold Finger and related components
03
Test & verification
Performance and reliability verified through testing and real-world operation
04
Process & quality
Rigorous, stage-based quality control from engineering through release
Gallery
Innovation Recognized,
Achievements Celebrated
A collection of meaningful moments that reflect our commitment to research, innovation, and technological excellence.
Defense Parts & Equipment Localization Seminar
Selected as an outstanding development case at the Defense Parts & Equipment Localization Seminar and presented key development achievements.
Defense Acquisition Program Administration (DAPA) Commissioner’s Award Ceremony
Received the Commissioner’s Award from the Defense Acquisition Program Administration (DAPA) in recognition of contributions to the successful development and first-ever localization of cryogenic coolers in Korea.
Defense Acquisition Program Administration (DAPA) Commissioner’s Award
1W Cryogenic Cooler Development & Localization
DEVELOPMENT RECORD
Development Track Record
01
65K cooler development
Cryogenic cooler for cooled IR sensors
02
Cold Finger development
Thermal interface for cooled infrared detectors
03
Cold Shield development
Shielding structure with a multi-stage baffle