ГОСТ 17791-82 Приборы электронно-лучевые. Термины и определения

Access number (quantity of accesses)

97

Afterimage (picture sticking) of camera tube

123

Bistable writing of storage tube

27

Beam-limiting aperture

42

Beam modulation percentage of camera tube

116

Black halo of image pick-up tube

24

Bulb reference line

50

Build-up signal of camera tube

122

Bistable operation of storage tube

82

Cathode-ray storage tube display time

90

Character matrix of character printing cathode-ray tube

64

Character reproduction error of catode-ray characterprinting tube

125

Charge pattern on the target

9

Cut-off voltage

66

Decay signal of camera tube

120

Decay time of storage tube

91

Deflection coefficient

71

Deflection nonlinearity

72

Deflection plate

49

Deflection sensitivity

70

Deflection system

48

Dynamic range of cathode-ray storage tube input signal

102

Dynamic range of cathode-ray storage tube output signal

101

Electromagnetic lens

41

Electron beam convergence

3

Electron-beam image

2

Electron-beam spot

1

Electron gun

37

Electron lens

39

Electron-optical system

36

Electronic optical center of dissector

65

Electrostatic lens

40

Equilibrium target potential of storage tube (image pick-up tube)

17

Equilibrium writing of storage tube

28

Erasing on the target in storage tube target

33

Erasing reading of storage tube

32

Erasing speed of storage tube

98

Ezplosion protection device of electron-beam tube

51

Field mesh

43

First rest factor

106

First target critical potential

19

Function reproduction error of cathode-ray functional tube

124

Functional screening plate

63

Gamma transfer characteristic

115

Geometric marginal distorsion of picture of image pick-up tube

23

Ghost of image pick-up tube

22

Gray scale rendition of storage tube

83

Image section

38

Imaging beam (viewing beam)

8

Induced conductivity writing

10

Information capacity of cathode-ray storage tube

100

Information decay of storage tube

35

Ion reflector

61

Ion seeding

12

Ion spot

13

Irregularity factor of signal spiral

109

Irregularity factor of signal turn

108

Light-signal transfer characteristic of camera tube

114

Line width of electro-beam tube

74

Maximum number of readouts in storage tube

95

Maximum readout time of storage tube

92

Maximum retention of storage tube

89

Maximum writing speed of storage tube

88

Metallized screen

54

Minimal (maximal) reading rate of cathode-ray storage tube

94

Minimal writing time of cathode-ray storage tube

96

Minimum erasing time of storage tube

99

Modulation characteristic

68

Modulation transfer function

117

Modulation voltage

67

Mosaic screen

56

Noise background of camera tube

122

Nonequilibrium writing of storage tube

29

Overcharge factor of camera tube

107

Overcharging reading

30

Pattern

16

Persistence (afterglow)

77

Phosphor-dot of the screen

57

Phosphor screen

53

Phosphor trio

58

Picture blemish of image pick-up tube

21

Post-deflection acceleration ratio

69

Priming of the target in storage tube

25

Protection area of the screen element

59

Rated illumination

110

Readiness time of the target in storage tube

80

Reading beam

6

Readout speed of storage tube

93

Resolution

73

Rest signal suppression factor

104

Rest signal suppression factor of pulse middle part

105

Saturation lovel of cathode-ray storage tube

103

Scan-off beam (play-off Beam)

7

Screen burn, target burn

14

Screen contrast of electron-beam tube

76

Screen light efficiency

75

Screen saturation brightness

79

Secondary electrons redistribution

11

Secondary emission characteristic of the target

81

Second target critical potential

20

Selective erasing of storage tube

34

Sensitivity threshold luminous flux of camera tube

111

Shadow mask

60

Signal current lag of camera tube

119

Signal current of camera tube

112

Signal integration of storage tube

85

Signal output nonuniformity of camera tube

113

Signal subtraction of storage tube

62

Signal-to-noise ratio of electron-beam tube

111

Stray emission

15

Strip-type screen

55

Supporting beam

5

Suppressor grid of electron-beam tube

44

Target

45

Target critical potential

18

Target element

46

Target potential holding of storage tube

26

Target reading of stopage tube

31

Time of persistence

78

Two-level working conditions of storage cathode-ray tube

84

Writing beam

4

Writing speed of storage tube

87

Yoke assembly

47