CryoCooler – K130 Series

The K130 series represents a class of high-efficiency cryocoolers for vibration-sensitive cooling applications in compact vacuum chambers. The temperature range of the K130 series is between 130K [-143°C] and 100K [-173°C]. The standardized product range of the K130 series includes several power classes up to a cooling capacity of 1kW. Customization with much higher cooling capacities is possible. The cryo-compressors impress with incredibly low noise emissions and extremely small compressor units, which can be operated at high energy efficiency in any laboratory.

Our cold-heads guarantee an ultra-compact and almost vibration-free cryogenic source in the vacuum chamber with the lowest vibration amplitudes down to the sub-nanometer range. Thanks to these qualities, CryoSpectra’s CryoCooler enables cutting-edge applications such as phase-stabilized [CEP], cryogenically cooled femtosecond pulse laser amplifiers at the highest level.

We offer the standard cold-head units in the compact CFF-40 flange variant or KF-50 flange variant. These are thus ideally suited for all demanding vacuum applications up to the UHV range.

Customized flange systems and electrical vacuum feedthroughs for sensors, etc. are available upon request.

K130 Series

The compact compressor units are available as water-cooled and air-cooled units. These provide virtually maintenance-free operation, and final temperatures can be reached within 20 minutes. All cold-heads are plane polished and gold plated as standard, in order to ensure the highest quality standards regarding heat transfer, reflection and oxidation protection. These features make our systems ideally suited for all optical and other research and industrial applications.  

Cold-head unit advantages

Compressor unit advantages

Typical applications

List of our standard cryocoolers [other versions and different power supplies available on request]:

Model Compressor unit Cooling capacity Idle temperature Cool down time Cold-head weight [KF-50/CFF-40] Power consumption [50Hz/60Hz, typical] Cooling water flow Sound emission
K130075W CU400 75W@130K ≤100K 20 minutes 0.45kg [0.99lb] 0.65kg [1.43lbs] 1 Phase, 208-240V AC, 640W ≥3liters/minutes
≥0.8gal/minutes
52dB(A)@1m
K130100W CU400 100W@130K ≤100K 20 minutes 0.45kg [0.99lb] 0.65kg [1.43lbs] 1 Phase, 208-240V AC, 790W ≥3liters/minutes
≥0.8gal/minutes
56dB(A)@1m
K130150W CU400 150W@130K ≤100K 20 minutes 0.45kg [0.99lb] 0.65kg [1.43lbs] 1 Phase, 208-240V AC, 1.1kW ≥3liters/minutes
≥0.8gal/minutes
58dB(A)@1m
K130250W CU700 250W@130K ≤100K 20 minutes 0.45kg [0.99lb] 0.65kg [1.43lbs] 1 Phase, 208-240V AC, 2.2kW ≥5liters/minutes
≥1.3gal/minutes
61dB(A)@1m
K130500W CU900 500W@130K ≤100K 20 minutes 0.45kg [0.99lb] 0.65kg [1.43lbs] 3 Phase, 380-420V AC, 4.1kW ≥7liters/minutes
≥1.6gal/minutes
62dB(A)@1m
K130750W CU900 750W@130K ≤100K 20 minutes 0.45kg [0.99lb] 0.65kg [1.43lbs] 3 Phase, 380-420V AC, 7.1kW ≥8liters/minutes
≥2.1gal/minutes
64dB(A)@1m
K1301000W CU900 1000W@130K ≤100K 20 minutes 0.45kg [0.99lb] 0.65kg [1.43lbs] 3 Phase, 380-420V AC, 8.3kW ≥9liters/minutes
≥2.4gal/minutes
65dB(A)@1m

CU400 – Dimension: height [0.40m/15.75in] x width [0.55m/21.65in] x depth [0.40m/15.75in], cold-line length 2.50m/98.43in
CU700 – Dimension: height [0.58m/22.83in] x width [0.74m/29.13in] x depth [0.70m/27.56in], cold-line length 2.50m/98.43in
CU900 – Dimension: height [0.58m/22.83in] x width [0.88m/34.64in] x depth [0.90m/35.43in], cold-line length 3.00m/118.11in

All data at 12°C/53.6°F water temperature

Why our CryoCoolers?