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KDE400SX High-Performance 14K GM Cryocooler Hydrogen Liquefaction

KDE400SX High-Performance 14K GM Cryocooler Hydrogen Liquefaction
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CategoriesCryocooler
BrandScala
ModelKDE400SX
ApplicationHydrogen Liquefaction
Cooling Capacity (50Hz)45W 20K
Lowest Temperature<14K
Power Consumption (50Hz)<7.5 kW
Cooling TypeWater Cold
Cool down Time (1st stage)60min (< 20K)
Weight25 kg
FOB portShanghai, Ningbo, Guangzhou, Qingdao
Terms of PaymentT/T
Detail Information
The Pride's KDE400SX is a powerful and dependable Gifford-McMahon (GM) cryocooler designed for applications requiring refrigeration at temperatures as low as 14 K (-258℃). Combining advanced cryogenic engineering with proven GM technology, the system delivers stable and efficient cooling performance for a wide range of scientific, industrial, and superconducting applications, typically for hydrogen gas liquefaction.

Engineered for continuous operation, the KDE400SX provides a reliable source of cryogenic refrigeration without the need for liquid cryogens. Its closed-cycle helium refrigeration process enables users to achieve and maintain ultra-low temperatures while minimizing operating costs and simplifying system operation. The robust design ensures long service life, high reliability, and consistent performance even in demanding environments.

The KDE400SX is particularly well suited for superconducting magnets, cryopumps, low-temperature research equipment, helium recondensation systems, and advanced cryogenic instrumentation. With its excellent cooling capacity, low maintenance requirements, and proven field performance, the KDE400SX offers an economical and efficient solution for organizations seeking dependable refrigeration in the 14 K temperature range.

Specifications


Model No.
KDE400SX  (14K)
Brand
Pride
Lowest Temperature
< 14K
Cooling Capacity (50Hz)
45W @ 20K
Cool down Time
60min (< 20K)
Weight
Coldhead
Compressor
25kg
118 kg
Compatible Helium Compressor
KDC6000V
Power Consumption (50Hz)
Steady
Cooldown
6.5kW
7.2kW
Cooling Type
Water-cold
Cooling Water Requirement
> 7 L/min
Standard Flexline
20A×20m
Maintenance Interval
Coldhead
18 month
Warranty Period
1 Year

Working & Storage Conditions


Item
Operating
Storage
Ambient Temperature
4~40 ℃
-20~65 ℃
Relative Humidity
30%~70%
0%~90%
(Requiring No-condensing)
Ambient atmospheric pressure
70kPa~110kPa
20kPa~110kPa

GA Drawing

GA_Drawing KD400SX_GM cryocooler_Pride GM Coldhead_Pride cryocooler_KD300SA 70K

Tipical Load Map

Load map_Pride GM cryocooler_GM Coldhead_Pride cryocooler_KD400SX 14K
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Scala can provide liquid nitrogen generators for research institutions, laboratories, health care centers, universities and Scala brand dealers, etc.
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