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MICROCRYOGENIC EQUIPMENT

MICRICRYOGENIC SYSTEM BASED ON SPLIT-STIRLING GAS CRYOGENIC MACHINE

-5-1,3/80 -3-1/80    
   

 

Purpose: as a part of IR-thermal imaging in sights and night viewing devices.


Specifications

 

Item name

 

-5-1,3/80

.0729.000

-5-1,7/80

.0729.000-01 

-3-0,6/80

.0703.000

-1,5-0,4/80

.0731.000

-5-1,7/80

.0729.000-02

-6-1,3/80

.0729.000-03

Maximum cooling capacity from photo-receiver at cryostatting temperature (80+2), K, W 

 

1,3

 

1,7

 

0,6

 

0,4

 

1,7

 

0,65

Total cooled mass of photo-receiver reduced to cryostatting temperature, g, no more than

 

10

 

17

 

5

 

4

 

17

 

10

Cooldown time, min, no more than

 

7

 

7

 

 

 

7

 

4,5

Cryostatting temperature,

80 + 2

DC line supply, with voltage, V

22....29

22....29

22....29

10....12

22....29

22....29

Power consumption, W,  no more than:
- steady-state condition

- starting condition

 

100

150

 

100

150

 

45

85

 

30

55

 

 

140

 

80

150

Weight, kg, no more than

5

2,3 

5

6

Mean square value of vibroacceleration on the flange of cooler, m/sec2 (g), no more than  

 

29,4 (3)

 

29,4 (3)

 

19,6 (2)

 

19,2 (2)

 

 

29,4 (3)

 

29,4 (3)

Mean time between failures, h

10000

6000

Mean life of storage ability, years

15,5

Ambient working temperature, °

from -50 to +50

Operating conditions of microcryogenic system - according to all-Union State Standard  20.39.304-81

group 1.10

group 1.10

group 1.10

group 1.14

group 1.10

group 1.10

 

-3-0,6/80 

-0,6-0,4/80

 

 

Item name

-3-0,6/80

.0730.000-01

-3-0,6/80

.0730.000-02

-3-0,6/80

.0730.000-03

-3-1/80

.0733.000

-3-1/80

.0733.000-03

-0,6-0,4/80

.0738.000-02

Maximum cooling capacity from photo-receiver at cryostatting temperature (80+2), K, W 

0,6

0,6

0,6

0,3

Total cooled mass of photo-receiver reduced to cryostatting temperature, g, no more than

5

5

12,5

 

6

6

4,5

Cooldown time, min, no more than

5

5

15

5

5

8

Cryostatting temperature,

80 + 2

80 + 2

80-5

80-5

80-5

80 + 2

DC line supply, with voltage, V

22....29

24,0...29,4

24,0...29,4

10...12

Power consumption, W,  no more than:
- steady-state condition
- starting condition

 

 

 

45

         

85

 

 

 

45

 

85

 

 

 

60

 

85

 

 

 

35

 

60

 

 

 

35

 

60

 

 

 

10

 

20

Weight, kg, no more than

3,4

3

3

3

3

0,6

Mean square value of vibroacceleration on the flange of cooler, m/sec2 (g), no more than  

19,6 (2)

29,4 (3)

29,4 (3)

19,6 (2)

Mean time between failures, h

10000

10000

7000

4000

4000

2500

y=95%

Mean life of storage ability, years

15,5

10,5

Ambient working temperature, °

from -40 to +50

from -50 to +50 from -50 to +50 from -60 to+65 from -50 to +50 from -50 to +55

Operating conditions of microcryogenic system - according to GOST 20.39.304-81

group 1.10

group 1.10

group 1.10

   

Operating conditions of microcryogenic system - according to GOST 20.39.304-98

 

 

group 3.2.3

group 3.2.15

 

 

Developed by: RayStudio
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