stv ds 2 - 仁木工芸株式会社1].pdfbase ds 2.4 cryocooler dimensions all dimensions in mm 1055...

CryoTel® DS 2.42.4W Cryocooler

Better Machines for a Better World

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Cold Tip Temperature (K)

CryoTel® GT % of Carnot Efficiency

10 C reject

23 C reject

35 C reject

45 C reject

240 Watts Input Power

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Lift

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Cold Tip Temperature (K)

CryoTel® GT Nominal Performance

10 C reject

23 C reject

35 C reject

45 C reject

240 Watts Input

10 C reject

23 C reject

35 C reject

45 C reject

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% of

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Cold Tip Temperature (K)

Percent of Carnot Efficiency

10 C reject

23 C reject

35 C reject

45 C reject

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Lift

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Cold Tip Temperature (K)

Nominal Performance

10 C reject

23 C reject

35 C reject

45 C reject

35 Watts Input Power

35 Watts Input Power

The DS 2.4 cryocooler brings gas bearing technology to the micro-cryocooler market. The DS (Dual Split) features a dual-opposed pressure wave generator pistons and a split cold head to minimize exported vibration and acoustic noise. The optional passive balancer will further reduce cold head vibration for sensitive applications. Both the cold head and wave generator can be mounted in any orientation. Using gas bearings in the pistons as well as the displacer, the DS is able to offer improved reliability over flexure bearing technology. The DS 2.4 was designed to provide high heat lift with excellent temperature stability in an efficient manner over the lifetime of the product. With the DS 2.4 you can achieve maximum performance and reliability. The DS 2.4 is currently in development with a planned 2014 production release.

Nominal Lift @ 77K(23º C reject)

Nominal Input

Cooler Mass

Temperature Stability

Power Supply

Overall Length

Outside Diameter

Ambient Operation

Orientation

Operating Frequency

MTTF

2.4 W

35 W

1.3 kg total

+ 0.1K

DC 24V

Cold Head: 128 mmWave Generator: 116 mm

Cold Head: 39 mmWave Generator: 60 mm

-40°C to 60°C

any

60 Hz

120,000 hrs estimated

THE MOST EFFICIENT CRYOCOOLERS COMMERCIALLY AVAILABLE

Base DS 2.4 Cryocooler Dimensions

All dimensions in mm

1055 E. State Street - Suite DAthens, Ohio 45701-2627 USA

740.594.2221info@sunpowerinc.comwww.sunpowerinc.com

60

14.3

50

60

39

128 112

132

116

FEED-THRU

PASSIVE BALANCER

SERVICETUBE

VACUUM FLANGE

TRANSFER TUBE

COLD TIP

COLD HEAD

WAVE GENERATOR

CONTROLLER

63.5

88.9

30