الک های آزمایشگاهی

ردیف

MESH NO

APERTURE

ردیف

MESH NO

APERTURE

1

500

25 mic.

32

1/4”

6.36 mm 

2

400

37 mic

33

5/16”

8.00 mm 

3

325

45 mic

34

3/8”

 9.51 mm

4

270

53 mic

35

7/16”

11.20 mm 

5

230

63 mic

36

1/2”

 12.70 mm

6

200

75 mic

37

5/8”

 16.00 mm

7

170

90 mic

38

3/4”

 19.00 mm

8

140

106 mic

39

1”

25.40 mm

9

120

125 mic

40

1,1/4”

31.50 mm

10

100

150 mic

41

1,1/2”

38.10 mm

11

80

180 mic

42

1,3/4”

44.50 mm

12

60

250 mic

43

2”

50.80 mm

13

50

300 mic

44

2,1/2”

63.50 mm

14

45

355 mic

45

3”

76.20 mm

15

40

420 mic

46

3,1/2”

89.00 mm

16

35

500 mic

47

4”

101.60 mm

17

30

600 mic

48

شستشو 200

18

25

710 mic

49

PAN

19

20

840 mic

50

COVER

20

18

1.00 mm

51

21

16

1.20 mm

22

14

1.40 mm

23

12

1.70 mm

24

70

212mic

25

10

2.00 mm

26

8

2.36 mm

27

7

2.80 mm

28

6

3.35 mm

29

5

4.00 mm

30

4

4.75 mm

31

3 ,1/2

5.60mm