ճݼλ

1򻮷
3--ʿձ
5¶ȡϡ¶ȶձ
7ˮĵ(ŷķ)
9ѹǿλ
11֬Ҫ
13ʵλ
15Ա
17ݻλ
19ɢָ
21ˮڸ¶µıѹ
2ȣ-Ӣƶձ
4ռƼܶձ
6ʵλ
820ڲͬѹǿµķƽɳ
10ͬѹǿ¿ܶ
12λĻ
14շ
16λ
181ջе͵Ҫָ
20ձõ༰乤Χ
22һЩʵ۵㡢۽ȡ?/P>


1򻮷

ѹǿΧ

(Torr)

(Pa)

760~10

101325~1333

10~10-3

1333~1.3310-1

10-3~10-8

1.3310-1~10-6

10-8~10-12

10-6~10-10

10-12

10-10

2ȣ-Ӣƶձ

λ

(m)

Ӣ(ft)

Ӣ(in)

1(1m)

1

3.28

39.37

1Ӣ(1ft)

0.305

1

8.33

0.0254

12

1

3--ʿձ

λ

(kg)

Ӣ(Ib)

ʿ(oz)

1

1

2.2

35.27

1

0.45

1

16

1ʿ

0.03

0.06

1

4ռƼܶձ

ռ

ռ

żռ

1.ռ
2.ѹǿԶ


ռ

ռ

ռ

ż

չ

B-A

ͺ

ZJ-52T

ZJ-51(DL-3)
ZJ-53

ZJ-27(DL-9)
ZJ-2(DL-2)
ZJ-10(DL-5)

M014

DL-5
DL-8

ZJ-32
ZJ-32BC
ZJ-12

5¶ȡϡ¶ȶձ

¶ʽ

K(¶)

()

F()

K(¶)

1

+273.15

5/9(F+459.67)

()

K-273.15

1

5/9(F-32)

F()

9/5(K-459.67)

9/5(+32)

1

6ʵλ

λ

/(m3/s)

/(L/s)

/Сʱ

Ӣ/

1/(1m3/s)

1

1000

3600

2118.88

1/(1L/s)

10-3

1

3.6

2.119

1/Сʱ(1m3/h)

2.7810-4

0.278

1

0.59

1Ӣ/(1cft/min)

4.7210-4

0.47

1.69

1

7ˮĵ(ŷķ)

ˮ

ˮ

ˮ

ˮ

ˮ

ˮ

10~10-2

103

104~105

106

107~108

820ڲͬѹǿµķƽɳ

P()

1

10-3

10-4

10-5

10-6

10-9

()

4.7210-3

4.72

47.2

472

4720

4.72106

9ѹǿλ

 

Pa

Torr
΢׹
mHg
΢
bar

mbar
ѹ
atm
̴ѹ
am
Ӣ?BR> inHg
2
lb/in2
1 Pa
1
7.5
10-3
7.5
10
10-2

9.86923
10-6

1.0197
105
2.953
10-4
1.450
10-4
1 Torr
133.32
1
103
1333.2
1.3332
1.31579
10-3
1.3595
10-3
3.937
10-2
1.934
10-2
1 mHg
0.13332
10-3
1
1.3332
1.3332
10-3
1.31579
10-6
1.3595
10-6
3.937
10-5
1.934
10-5
1 bar
10-1
7.5
10-4
7.5
10-1
1
10-3
9.86923
10-7
1.0197
10-6
2.953
10-5
1.450
10-5
1 mbar
102

7.5
10-1

7.5
102
103
1
9.86923
10-4
1.0197
10-3
2.953
10-2
1.450
10-2
1 atm
101325
760
760103
1013.25
103
1013.25
1
1.0333
29.921
14.696
1 am
98066.3
735.56
735.56
103
980663
980663
10-3
0.967839
1
28.959
14.223
1 inHg
3386
25.4
25.4103
3.386104
33.86
3.342
10-2
3.453
10-2
1
4.912
10-1
1 lb/in2
6895
51.715
51.715
103
6.895104
68.95
6.805
10-2
7.031
10-2
2.086
1

10ͬѹǿ¿ܶ

P()

1

10-3

10-4

10-5

10-6

10-9

n0(/3)

41016

41013

41012

41011

41010

4107

11֬Ҫ

ơ

ɷ֡

20ʱѹ()

ʹ¶()

2#

߷̼

3.110-8

30

3#

?/FONT>

10-9

35

4#

֬

10-7~10-8

130

7501

ͼӹۡ

10-6¡

-40~+200

12λĻ

(Dyn)

ţ(N)

˹̹
(kgf)
1
10-5
10-8
1.0210-6

13ʵλ

λ
ǧ
(PS)
1
0.735
735
ǧ(kW
1.36
1
1000
(W)
1.36
0.001
1

14շ

֬

շ֬
շ
50
80
30
50
80
30
 
10-7~10-8
10-7~10-8
510-4

15Ա

Ȼ
1
ˮԣԣͼ
͸С
23ǿ
2
ϴ
ԽϺ
26͸ʵͳС
շΧ
1105
107
108
10-8
30~80
30~150
30~120
-20~200

16λ

ƽ(m2)

ƽ(cm2)

ƽ(mm2)

ƽг(sc2)

ƽӢ(ft2)

ƽӢ(in2)

1

10000

1000000

9

10.7639

1550

17ݻλ

ס

гߡ

Ӣء

(Һ)

Ӣߡ

Ӣ?/FONT>

1

1000

27

219.98

264.18

35.3147

0.06103

554.37

181ջе͵Ҫָ

Ŀ

˶ճ(?

()

ѹ20ʱ()

(/3)

()

KK-1

50ʱ(47~57)
100ʱ(8~11)

15

410-5

0.86

333

19ɢָ

ƺ

1#

2#

3#

274

275

ѹ()20?/FONT>

410-8

210-8

210-8

210-8

1.710-8

˶ճ(?

45~60

55~65

68~80

383

16520

̵()

-15

-15

-15

-10

-14~-18

()

230

230

230

210

243

(/2)

1.05~1.08

1.090.02

20ձõ༰乤Χ

ձ

Χ()

ձ

Χ()

Ƭձ

760~510-4

ձ

760~10-2

ձ

760~510-3

760~10-4

ѹ

10-1~10-4

ӱ

10-4~10-10

޴ձ

10-1~10-4

10-3~10-10

ɢ

10-3~510-7

ӱ

10-3~10-10

ˮձ

760~25

±

10-3~10-10

21ˮڸ¶µıѹ


ѹ
mmHg


ѹ
mmHg


ѹ
mmHg


ѹ
mmHg


ѹ
mmHg

-20

0.772

5

6.54

30

31.82

55

118.0

80

355.1

-19

0.85

6

7.01

31

33.70

56

123.8

81

369.7

-18

0.935

7

7.51

32

35.66

57

129.8

82

384.9

-17

1.027

8

8.05

33

37.73

58

136.1

83

400.6

-16

1.128

9

8.61

34

39.90

59

142.6

84

416.8

-15

1.238

10

9.21

35

42.18

60

149.4

85

433.6

-14

1.357

11

9.84

36

44.56

61

156.4

86

450.9

-13

1.486

12

10.52

37

47.07

62

163.8

87

468.7

-12

1.627

13

11.23

38

49.65

63

171.4

88

487.1

-11

1.780

14

11.99

39

52.44

64

179.3

89

506.1

-10

1.946

15

12.79

40

55.32

65

187.5

90

525.8

-9

2.215

16

13.63

41

58.34

66

196.1

91

546.1

-8

2.321

17

14.53

42

61.50

67

205.0

92

567.0

-7

2.532

18

15.48

43

64.80

68

214.2

93

588.6

-6

2.761

19

16.48

44

68.26

69

223.7

94

610.9

-5

3.008

20

17.54

45

71.88

70

233.7

95

633.9

-4

3.276

21

18.65

46

75.65

71

243.9

96

657.6

-3

3.566

22

19.83

47

79.60

72

254.6

97

682.1

-2

3.879

23

21.07

48

83.71

73

265.7

98

707.3

-1

4.216

24

22.38

49

88.02

74

277.2

99

733.2

0

4.579

25

23.76

50

92.51

75

289.1

100

760.0

1

4.930

26

25.21

51

97.20

76

301.4

2

5.290

27

26.74

52

102.1

77

314.1

3

5.690

28

28.35

53

107.2

78

327.3

4

6.10

29

30.04

54

112.5

79

341.0


22һЩʵ۵㡢۽ȡ?/B>

۵
?/FONT>
۽
Cal/g)
е
?/FONT>

Cal/g
ƾ
-114
23.54
78
204
̼
-112
45.3
46.25
84
-77.7
81.3
-33
327
ɽ
-10
80
160
-
0
80
100
539
80
33
218
50.5
1100~1200
8
2450
93
һ̼
-200
46.68
-190
263
16.6
16.4
118.3
104
״
-97.1
20.95
64.7
94
-6.24
30.24
184.3
124
5.48
82.2
ͪ
-96.5
56.1


 
   


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