ULVAC CRYOGENICS INC｜GM Cryocoolers
R,RS Series

DIMENSIONS

R,RS Series Dimensione[1.5MB]

SPECIFICATIONS

R Series(two-stage type)

R Series (two-stage type)		RM10	RM20	RM50	RM80T
Refrigerator system		CR10	CR20	CR50	CR80RT
Refrigeration capacity	1st stage	13W / 77K	35W / 77K	65W / 77K	80W / 77K
	2nd stage	3.5W / 20K	12W / 20K	7W / 20K	8W / 20K
Ultimate temperature		12K
Cooldown time		40 min	30 min	40 min	40 min
Weight (Refrigerator unit)		11Kg	14Kg	14Kg	20Kg
Maintenance Interval		16,000 hours
Dimensions		[348K]	[344K]	[344K]	[348K]

*Cooling capacity, ultimate temperature, cooldown time are at a combination of one refrigerator and one compressor, ambient temperature of 24ºC and no load.
*Value at the power supply frequency of 60Hz.

R Series(single-stage)

R Series (single-stage)		RMS10	RMS50	RMS80T	RMS150T
Refrigerator system		CRS10	CRS50	CRS80	CRS150RT
Refrigeration capacity	1st stage	35W / 77K	85W / 77K	130W / 77K	165W / 77K
Ultimate temperature		30K	30K	35K	40K
Cooldown time		30 min	20 min	18 min	13 min
Weight (Refrigerator unit)		10Kg	13Kg	15Kg	20Kg
Maintenance Interval		16,000 hours		20,000 hours	10,000 hours
Dimensions		[340K]	[344K]	[344K]	[121K]

*Cooling capacity, ultimate temperature, cooldown time are at a combination of one refrigerator and one compressor, ambient temperature of 24ºC and no load.
*Value at the power supply frequency of 60Hz.

Export Control Policy :
When applying our refrigerator to a cryocooler for optical sensors, the cryocooler falls under row 6.A.2.d.2 of the control list established by The Wassenaar Arrangement, which is equal to row 10(2) of appended table 1 of Japan’s Export Trade Control Order.
Customers must follow all related rules and regulations such as Foreign Exchange and Foreign Trade Act and take appropriate procedures when exporting or re-exporting our refrigerators.