Some standard content:
Professional Standard of the People's Republic of China
ZB G 8100689
Adjusted to: HG/Left 3563-189
Type 5143
Published on 1989-05-12
Positive Film
Type 2143
Type 6143
Black -and - white positive film of motion picture
Type 5143 2143 6148 7143
Type 7143
Implemented on 1989-12-01
Ministry of Chemical Industry of the People's Republic of China
Professional Standard of the People's Republic of China
Black-and-white positive film of motion picture
Type 5143 2143 6143 Type 7143
Black -and -white positive film of motion picture
Type 5143 2143 6143 7143
Subject content and scope of application
ZB G 81006-89
Heat adjustment is HG/T3563-1989
This standard specifies the technical requirements, test methods, inspection rules, packaging and storage and transportation conditions of type 5143, 2143, 6143 and 7143 black-and-white motion picture films.
This standard applies to type 5143, 2143, 6143 and 7143 black-and-white motion picture films. 2
Cited standards
GB1.3 Guidelines for standardization work Provisions for the preparation of product standards CB2923
GB 6843
GB 6848
GB6850
GB9045
GB 9860
Measurement and expression of the sensitivity of negative films for black-and-white photography and cinematography Method for determining the melting point of the coating of photosensitive materials
Dimensions of the core of motion picture film reels
Labels for unexposed motion picture film boxes
Minimum content provisions
Determination of the resolution of photosensitive materials
Determination of the water absorption of photosensitive materials
ZB G Bmot
HG 7—1350
Product classification
Method for measuring uniformity of photosensitive materials
Film size
This product is divided into 5143, 2143, 6143, and 7143 according to the width of the film, representing 35mm, 32mm, 16mm, and 8.75mm films respectively. Each type of film is supported by cellulose diacetate or polyester film base, coated with color-blind silver halide emulsion, and used to make film copies.
Technical requirements
Photographic performance and physical properties
Should meet the indicators specified in Table 1.
Approved by the Ministry of Chemical Industry of the People's Republic of China on May 12, 1989, and implemented on 1989-1201
Customer standard industry data free download
4.2 Size
Fog density.
Contrast coefficient
Sensitivity Sa
Linear end point density
Tolerance L
Uniformity AD
Resolution density
Optical density of film base
Fixing transparent time
Emulsion layer melting point
Water absorption
For joint film
ZBG81006—89
5143 type
3.0± 0.2
160 (141~176)
: 2143 and 6143 films shall comply with the relevant provisions of HG
5143,
2143
7143
6143
160(141-176)
-1350. The size of 7143 film shall comply with the provisions of Table 2 (see Figure 1 for the punching size).
Tooth hole vertical span
Tooth hole margin
Tooth hole horizontal span
Tooth hole stagger
ZBG81006-B9
Type 7143
31.970+0.030
4.750±0.020
0,900 ±0.020
1.200±0.020
0.480 ± 0.050
8.750±0.025
17.500±.025
26.250±0.025
ZB G 81006-89
The film should be clean and non-sticky, and the perforations and edges should be smooth and free of burrs. The emulsion layer should not be de-coated or have other appearances that affect the quality of the image. The film should not be exposed to light, and after direct development and fixing, the emulsion layer should not wrinkle, bubble, or fall off, and should not have spots or other defects. Figure 17143 Type Film Punching Dimensions
4.3.1 Appearance Quality of Raw Film
Quality of Transparent Film
4.3 Performance in Use
4,3.8 Quality of Gray Film
Defects.
ZB G 81006-89
Film printing and gray film should be free of stripes, drawing, marks, frosting and obvious flashing. When printed into copies, the sound or image quality meets the requirements for use, and the image should be blue-black in tone and should not be yellowish. 4.4 Warranty period
The warranty period is one year from the day the film is produced. 5 Test methods
General photographic performance determination
5.1.1 Environmental conditions
The film to be tested can be sampled, exposed and washed only after it reaches semi-equilibrium at a temperature of 23!2℃ and a relative humidity of 45% to 55%. 5.1.2 Sampling
Remove 1.5 μm of shavings from the beginning or end of the film to take the sample. The sample size is slightly longer than the photosensitive instrument light model. 5.1.3 Exposure
|tt||The color temperature of the light source is 2856+20K. The photosensitive instrument should adopt the photosensitive type. The density difference of the dimmer is not greater than 0.15. The exposure time is selected within 1/5～1/1005. Other important parameters should comply with the relevant provisions of GB2923. 5.1.4 Washing
The exposed sample should be rinsed within 1～2h. The new developer and fixer are used for washing, and the washing process is carried out in a drum-type small-scale washing machine according to the provisions of Table 3.
18+3
20 + 3
18 ± 3
The formula of the developer ×-2 is as specified in Table 4.
Rinsing solution formula
Aolai water
Komi water
Drug name
Distilled water (50)
Sodium sulfite anhydrous
Miyer
Sodium sulfate from Guangshui Industry
Teaphenol
Sodium carbonate anhydrous
Potassium bromide
Distilled water
pH (20 'C)
10.2±0.1
ZBG81006-89
HG 7 1355—80
HG 7—1361—80
Photographic grade
Photographic grade
JIG 7—1356—80
Photographic grade
HG7—1360—-80
GB639—86
GB 649--77
Fixer solution formula D 1 As specified in Table 5. Table 5
Distilled water
Crystalline sodium thiosulfate
Distilled water
Anhydrous sodium sulfite
Glacial acetic acid
Photographic grade
Chemical pure
Chemical pure
Pharmaceutical specifications
HG7-1354-80Photographic grade
HG 7--1355-80
GB 676-78
Photographic grade
Chemical pure
HG 7-1356-~80
Photographic grade
GB1275-80
[Add eye drops to distilled water to
pH(20℃)
4.25 ±0,25
5.1.4.5· Preparation and storage of rinse solution. 6
Chemical pure
Add to 1000mL
1000mL
ZB G 81006 -89
When preparing the solution, add each drug in the order of Table 4 and Table 5. When the previous drug is completely dissolved, add the next drug. The prepared developer should be stored in a sealed container and placed at room temperature for 12 hours before use, but the solution should not be used for more than 48 hours. 5.1.5 Densitometer and characteristic curve drawing
Density should be the national standard visual slow-emission density. Measure the density of the sample, use the density value as the ordinate and the logarithm of the exposure as the abscissa to draw the characteristic curve, as shown in Figure 2: 2.0
5.1.6 Calculation of photographic performance index values
5.1.6.1 Fog density
Figure 2 Photosensitive characteristic curve
The optical density value of the unexposed sample after development and fixing is subtracted from the optical density value of the undeveloped and only fixed sample. 5.1.6.2 Sensitivity
Take the exposure H corresponding to point M on the characteristic curve drawn according to 5.1.5, and multiply the reciprocal of it by 3 to calculate the sensitivity. The density of point M is equal to the film base density plus the fog density (the two are collectively called the minimum density Dm) plus 1.0. The sensitivity is calculated according to formula (1): S
where Sin
is the sensitivity of the film;
is the exposure light corresponding to the reference density point M of the sensitivity, in lux seconds; 3—·The coefficient of the sensitivity regulation is calculated.
5.1.6.3 Contrast coefficient
The contrast coefficient is the slope of the straight line of the characteristic curve 1, and is obtained by formula (2) (1)
In the formula,
ZBG81006-89
Contrast coefficient:
The tangent value of the angle between the extension of the straight line of the characteristic curve and the horizontal mark. 5.1.6.4 Line end point density
The line end point density is the density value corresponding to the end point of the straight line on the characteristic curve. 5.1.6.6 Latitude
It is expressed as the absolute value of the difference between the logarithmic values of the exposure corresponding to the starting point and the end point of the straight line of the photosensitive characteristic curve 1. 5.2 Determination of sensitivity
It shall be carried out according to the method specified in ZBG80001.
5.3 Determination of resolution
It shall be carried out according to GB 9045 specified method is inferior.
5.4 Determination of melting point of emulsion layer
Perform according to the method specified in GB6843,
(2)
5.5 Determination of optical density of film basewww.bzxz.net
Take a sample, remove the emulsion layer with protease or 5% sodium hydroxide solution, and measure. The measurement points shall not be less than 5, and the results shall be averaged.
5.6 Determination of fixing and transparent time
Take a sample and place it in D: 1 In the fixing solution, stir appropriately and start counting the time until the emulsion layer is transparent and positive.
5.7 Determination of water absorption
Perform according to the method specified in GB9860.
5.8 Determination of film size
Perform according to the method specified in HG7-1350.
5.9 Performance inspection
5.9.1 Appearance inspection of raw film
Take a piece of raw film from the unopened sample and inspect it under white light. The quality of the raw film should be Comply with the provisions of 4.3.1. 5.9.2 Transparent film quality inspection
Take a section of the unsealed sample without exposure, directly develop and fix to obtain a transparent film. Visually inspect the transparent film, its quality should comply with the provisions of 4.3.2.
5.9.3 Gray film quality inspection
Take a section of the unsealed sample and expose it evenly, develop it to a density of 0.9 to 1.0, and visually inspect the gray film, its quality should comply with the provisions of 4.3.3.
6 Inspection regulations Then
Factory inspection
This type of film shall be inspected by the quality inspection department of the manufacturer according to the inspection batch and sampling frequency specified in Table 6, and qualified products shall be shipped.
General photographic properties
Uniformity
Resolution
Water absorption, melting point
Other physical properties
Performance in use
6.2 Type inspection
Perform in accordance with the relevant provisions of GB1.3.
ZB G 81006—89
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each slicer or puncher is a batch per shiftEach emulsion number is a batch
Inspect one axis at intervals
Measure one axis every 10 small tracks, at least one shoe per productionMeasure one formula bow once
One batch of liquid
! Inspect each formula number-times
Inspect once per delivery
Inspect one axis at intervals
6.3 Delivery acceptance
6.3.1 Acceptance by the user department is based on the axis, and each axis number is sampled at 5% of the total number of boxes, but it should not be less than 1 box. 6.3.2 If any national index is unqualified after inspection, a second sampling inspection shall be carried out on 20% of the total number of boxes of the film with the same axis number. If more than 80% of the samples meet the index requirements, the film with the same axis number shall be accepted. 6.4 Quality Assurance Clauses
If the qualified products that have been accepted by the user department in accordance with the provisions of 6.3 are found to have manufacturing quality problems during the warranty period and storage and normal use under the specified conditions, the film shall be returned after verification. 7 Packaging and Marking
7.1 This type of 35mm film has the film manufacturer's mark printed on the edge of the film, which is clearly visible after development. 7.2 The content of the film box label shall comply with the provisions of GB6850. The label handwriting can be identified under the shade of a safety light. 7.3 This type of film is packed in rolls (16mm film has 2 rolls per box) with the photosensitive layer facing inwards. The film is then packed in a light-proof black paper bag, then in a metal film box, and sealed with adhesive tape. The film core size used should comply with the provisions of GB6848. T.4 This type of film is packed in wooden boxes or cartons in reels. The outside of the box should be marked with "registered trademark, product name, model, specification, box number" and words or logos such as "handle with care", "moisture-proof and sun-proof", and "radiation-proof". 8 Storage and transportation
During transportation, the film must not be exposed to sunlight, rain, severe vibration, or damage by radioactive substances. 8.1
8.2 The storage of film should meet the following requirements:
8.2.1 The storage room temperature should not exceed 20℃, and the relative humidity should not exceed 65%. 8.2.2 The film should be kept in its original packaging, and the film box should be stored flat, at least 15 cm above the ground, and should not be exposed to direct sunlight. It should not be exposed to harmful gases such as hydrogen sulfide and hydrogen, or radioactive substances. P,2.3
,ZB G:81006—89
Additional Notes:
This standard was proposed by the National Technical Committee for Photosensitive Materials Standardization. This standard was drafted and managed by the Ministry of Chemical Industry. The main drafters of this standard are Sun Yinbao and Wu Xiankai. This standard refers to the physical quality indicators of Kodak 5303 black-and-white film. The original HG 7-128-80 "Black-and-white film" will be invalid from the date of implementation of this standard. Copyright reserved
"No reproduction
Book number: 155066·2-7458
Pricing:
Standard 125-47
68--90018 9-4z
gef-sgse yon4 Determination of melting point of emulsion layer
According to the method specified in GB6843,
(2)
5.5 Determination of optical density of film base
Take a sample, remove the emulsion layer with protease or 5% sodium hydroxide solution, and measure. The number of measuring points shall not be less than 5, and the result shall be averaged.
5.6 Determination of transparent fixing time
Take a sample and place it in D:1 fixing solution at a temperature of 2013, stir it appropriately and start counting the time until the transparent emulsion layer is positive.
5.7 Determination of water absorption
According to the method specified in GB9860.
5.8 Determination of film size
According to the method specified in HG7-1350.
5.9 Performance inspection
5.9.1 Appearance inspection of raw film
Take a piece of raw film from the unopened sample and inspect it visually under white light. The quality of the raw film should meet the requirements of 4.3.1. 5.9.2 Transparent film quality inspection
Take a piece of sample from the unopened sample without exposure, directly develop and fix it to obtain a transparent film. Visually inspect the transparent film, and its quality should meet the requirements of 4.3.2.
5.9.3 Gray film quality inspection
Take a piece of sample from the unsealed sample and expose it evenly, develop it to a density of 0.9~1.0, and visually inspect the gray film. Its quality should meet the requirements of 4.3.3.
6 Inspection rules
Factory inspection
This type of film should be inspected by the quality inspection department of the manufacturer according to the inspection batch and sampling frequency specified in Table 6. Only qualified products can be shipped.
General photographic properties
Uniformity
Resolution
Water absorption, melting point
Other physical properties
Performance in use
6.2 Type inspection
Carry out in accordance with the relevant provisions of GB1.3.
ZB G 81006—89
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each slicer or puncher is a batch per shiftEach emulsion number is a batch
Inspect one axis at intervals
Measure one axis for every 10 small rails, and at least one shoe for each production. Measure each formula bow once
One time for each batch
! Inspect each formula number-time
Inspect once for each delivery
Inspect one axis at intervals
6.3 Delivery acceptance
6.3.1 The user department shall inspect the axis as the unit, and sample 5% of the total number of boxes for each axis number, but it shall not be less than 1 box. 6.3.2 If any national index is unqualified after inspection, a second sampling inspection shall be carried out on 20% of the total number of boxes of the film with the same axis number. If more than 80% of the samples meet the index requirements, the film with the same axis number shall be accepted. 6.4 Quality Assurance Clauses
If the qualified products that have been accepted by the user department in accordance with the provisions of 6.3 are found to have manufacturing quality problems during the warranty period and storage and normal use under the specified conditions, the film shall be returned after verification. 7 Packaging and Marking
7.1 This type of 35mm film has the film manufacturer's mark printed on the edge of the film, which is clearly visible after development. 7.2 The content of the film box label shall comply with the provisions of GB6850. The label handwriting can be identified under the shade of a safety light. 7.3 This type of film is packed in rolls (16mm film has 2 rolls per box) with the photosensitive layer facing inwards. The film is then packed in a light-proof black paper bag, then in a metal film box, and sealed with adhesive tape. The film core size used should comply with the provisions of GB6848. T.4 This type of film is packed in wooden boxes or cartons in reels. The outside of the box should be marked with "registered trademark, product name, model, specification, box number" and words or logos such as "handle with care", "moisture-proof and sun-proof", and "radiation-proof". 8 Storage and transportation
During transportation, the film must not be exposed to sunlight, rain, severe vibration, or damage by radioactive substances. 8.1
8.2 The storage of film should meet the following requirements:
8.2.1 The storage room temperature should not exceed 20℃, and the relative humidity should not exceed 65%. 8.2.2 The film should be kept in its original packaging, and the film box should be stored flat, at least 15 cm above the ground, and should not be exposed to direct sunlight. It should not be exposed to harmful gases such as hydrogen sulfide and hydrogen, or radioactive substances. P,2.3
,ZB G:81006—89
Additional Notes:
This standard was proposed by the National Technical Committee for Photosensitive Materials Standardization. This standard was drafted and managed by the Ministry of Chemical Industry. The main drafters of this standard are Sun Yinbao and Wu Xiankai. This standard refers to the physical quality indicators of Kodak 5303 black-and-white film. The original HG 7-128-80 "Black-and-white film" will be invalid from the date of implementation of this standard. Copyright reserved
"No reproduction
Book number: 155066·2-7458
Pricing:
Standard 125-47
68--90018 9-4z
gef-sgse yon4 Determination of melting point of emulsion layer
According to the method specified in GB6843,
(2)
5.5 Determination of optical density of film base
Take a sample, remove the emulsion layer with protease or 5% sodium hydroxide solution, and measure. The number of measuring points shall not be less than 5, and the result shall be averaged.
5.6 Determination of transparent fixing time
Take a sample and place it in D:1 fixing solution at a temperature of 2013, stir it appropriately and start counting the time until the transparent emulsion layer is positive.
5.7 Determination of water absorption
According to the method specified in GB9860.
5.8 Determination of film size
According to the method specified in HG7-1350.
5.9 Performance inspection
5.9.1 Appearance inspection of raw film
Take a piece of raw film from the unopened sample and inspect it visually under white light. The quality of the raw film should meet the requirements of 4.3.1. 5.9.2 Transparent film quality inspection
Take a piece of sample from the unopened sample without exposure, directly develop and fix it to obtain a transparent film. Visually inspect the transparent film, and its quality should meet the requirements of 4.3.2.
5.9.3 Gray film quality inspection
Take a piece of sample from the unsealed sample and expose it evenly, develop it to a density of 0.9~1.0, and visually inspect the gray film. Its quality should meet the requirements of 4.3.3.
6 Inspection rules
Factory inspection
This type of film should be inspected by the quality inspection department of the manufacturer according to the inspection batch and sampling frequency specified in Table 6. Only qualified products can be shipped.
General photographic properties
Uniformity
Resolution
Water absorption, melting point
Other physical properties
Performance in use
6.2 Type inspection
Carry out in accordance with the relevant provisions of GB1.3.
ZB G 81006—89
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each emulsion number is a batch
Each slicer or puncher is a batch per shiftEach emulsion number is a batch
Inspect one axis at intervals
Measure one axis for every 10 small rails, and at least one shoe for each production. Measure each formula bow once
One time for each batch
! Inspect each formula number-time
Inspect once for each delivery
Inspect one axis at intervals
6.3 Delivery acceptance
6.3.1 The user department shall inspect the axis as the unit, and sample 5% of the total number of boxes for each axis number, but it shall not be less than 1 box. 6.3.2 If any national index is unqualified after inspection, a second sampling inspection shall be carried out on 20% of the total number of boxes of the film with the same axis number. If more than 80% of the samples meet the index requirements, the film with the same axis number shall be accepted. 6.4 Quality Assurance Clauses
If the qualified products that have been accepted by the user department in accordance with the provisions of 6.3 are found to have manufacturing quality problems during the warranty period and storage and normal use under the specified conditions, the film shall be returned after verification. 7 Packaging and Marking
7.1 This type of 35mm film has the film manufacturer's mark printed on the edge of the film, which is clearly visible after development. 7.2 The content of the film box label shall comply with the provisions of GB6850. The label handwriting can be identified under the shade of a safety light. 7.3 This type of film is packed in rolls (16mm film has 2 rolls per box) with the photosensitive layer facing inwards. The film is then packed in a light-proof black paper bag, then in a metal film box, and sealed with adhesive tape. The film core size used should comply with the provisions of GB6848. T.4 This type of film is packed in wooden boxes or cartons in reels. The outside of the box should be marked with "registered trademark, product name, model, specification, box number" and words or logos such as "handle with care", "moisture-proof and sun-proof", and "radiation-proof". 8 Storage and transportation
During transportation, the film must not be exposed to sunlight, rain, severe vibration, or damage by radioactive substances. 8.1
8.2 The storage of film should meet the following requirements:
8.2.1 The storage room temperature should not exceed 20℃, and the relative humidity should not exceed 65%. 8.2.2 The film should be kept in its original packaging, and the film box should be stored flat, at least 15 cm above the ground, and should not be exposed to direct sunlight. It should not be exposed to harmful gases such as hydrogen sulfide and hydrogen, or radioactive substances. P,2.3
,ZB G:81006—89
Additional Notes:
This standard was proposed by the National Technical Committee for Photosensitive Materials Standardization. This standard was drafted and managed by the Ministry of Chemical Industry. The main drafters of this standard are Sun Yinbao and Wu Xiankai. This standard refers to the physical quality indicators of Kodak 5303 black-and-white film. The original HG 7-128-80 "Black-and-white film" will be invalid from the date of implementation of this standard. Copyright reserved
"No reproduction
Book number: 155066·2-7458
Pricing:
Standard 125-47
68--90018 9-4z
gef-sgse yon4 This type of film is shipped in wooden boxes or cartons in reels. The outside of the box should be marked with "registered trademark, product name, model, specification, box number" and words or logos such as "handle with care", "moisture-proof and sun-proof", and "radiation-proof". 8 Storage and transportation
During transportation, the film must not be exposed to sunlight, rain, severe vibration, and radioactive substances. 8.1
8.2 The storage of film should meet the following requirements:
8.2.1 The storage room temperature should not exceed 20℃, and the relative humidity should not exceed 65%. 8.2.2 The film should be kept in its original packaging, and the film box should be stored flat, at least 15cm from the ground, and should not be exposed to direct sunlight. It must not be exposed to harmful gases such as hydrogen sulfide and hydrogen, or radioactive substances. P,2.3
,ZB G:81006—89
Additional remarks:
This standard is proposed by the National Photosensitive Material Standardization Technical Committee. This standard is drafted and managed by the Ministry of Chemical Industry. The main drafters of this standard are Sun Yinbao and Wu Xiankai. This standard refers to the physical quality indicators of Kodak 5303 black-and-white film. The original HG 7—128—80 "Black-and-white film" will be invalid from the date of implementation of this standard. Copyright reserved
No reproduction
Book number: 155066·2-7458
Price:
Standard 125—47
68--90018 9-4z
gef-sgse yon4 This type of film is shipped in wooden boxes or cartons in reels. The outside of the box should be marked with "registered trademark, product name, model, specification, box number" and words or logos such as "handle with care", "moisture-proof and sun-proof", and "radiation-proof". 8 Storage and transportation
During transportation, the film must not be exposed to sunlight, rain, severe vibration, and radioactive substances. 8.1
8.2 The storage of film should meet the following requirements:
8.2.1 The storage room temperature should not exceed 20℃, and the relative humidity should not exceed 65%. 8.2.2 The film should be kept in its original packaging, and the film box should be stored flat, at least 15cm from the ground, and should not be exposed to direct sunlight. It must not be exposed to harmful gases such as hydrogen sulfide and hydrogen, or radioactive substances. P,2.3
,ZB G:81006—89
Additional remarks:
This standard is proposed by the National Photosensitive Material Standardization Technical Committee. This standard is drafted and managed by the Ministry of Chemical Industry. The main drafters of this standard are Sun Yinbao and Wu Xiankai. This standard refers to the physical quality indicators of Kodak 5303 black-and-white film. The original HG 7—128—80 "Black-and-white film" will be invalid from the date of implementation of this standard. Copyright reserved
No reproduction
Book number: 155066·2-7458
Price:
Standard 125—47
68--90018 9-4z
gef-sgse yon
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