Some standard content:
[CS 37.04D.10
Machinery Industry Standard of the People's Republic of China
JB/T10362-2002
Digital camera
Digital canera
2002-07-16 Issued
2002-12-01 Implementation
The State Economic and Trade Commission of the People's Republic of China Issued Foreword
Normative references
State language and definition
Technical requirements
Appearance of digital pile driver
Digital camera function
Overall image quality
Receiving device
Built-in flash,
Environmental test.
Durability
Battery life
Electrical performance
|Testing Party
No Camera Appearance
Digital Photographic Function
Overall Image Quality
Viewflash,
Environmental Test
Durability
Electrical Life Test
Electrical Performance,
Interface Wire
Text Damage Single Side,
6 Inspection Rules
Inspection Classification
Unqualified Classification
Inspection Items and Unqualified Classification Table
7 Evaluation Environment
R Mark, Envoy Talks About the Situation
8.1 Product information
8.2 Packaging mark and instruction manual
9 Packaging, transportation and storage
Shipping and storage
JB/T10362—2002
This standard was proposed by China Machinery Industry Federation. Foreword
This standard is under the jurisdiction of the National Standardization Technical Committee for Mechanical Engineering. The main drafting unit of this standard is: Jizhou Institute of Mechanical Engineering. The main drafters of this standard are San Kuai, Shen Yuhui and Yu Jucheng. JB/T10862—2002
JB/T1036220D2
Digital camera is a high-tech product developed from the electronic development of traditional cameras. It uses electronic film sensors and storage dyes to replace traditional silver salt photosensitive materials: and can be connected with computers, monitors and networks to play a better role. The development of digital cameras is very rapid. Recently, more and more companies are producing digital cameras. There are many types and features of digital cameras sold on the market, but there is still no unified standard. In order to enable the camera industry to have a unified industry standard and effectively monitor the quality of digital photography products, this standard is specially formulated. During the formulation of the standard, reference was made to the relevant national standards or industry standards of existing traditional cameras in my country, and extensive reference was made to and opinions were solicited from the enterprise standards and opinions of relevant manufacturers in the industry to make the technical standard meet the current production level and status quo. The opinions solicited for this standard were discussed at the annual meeting of the National Technical Committee for Standardization of Photographic Equipment in April 2011, and the standard was revised and improved on the basis of the above, forming the "Summary of the Standard", and was reviewed in September 2011. Based on the opinions of the review, the summary of this standard for approval was formed:
1 Letter ||tt ||Digital camera
This standard specifies the technical requirements and test methods of digital cameras: JB/T10362—2002
This standard applies to digital cameras such as digital cameras with interchangeable lenses, digital cameras with pedestals and calendars, etc. This standard can be used as a reference. 2 Normative references
The following documents are generally applicable to the use of this standard and are the only references to this standard. The following documents are referenced documents with a specified period. Their subsequent amendments (excluding errors) or revised versions are not applicable to this standard. However, the following documents are not applicable to this standard. The parties to the agreement shall study whether the latest version of this document can be used. For any referenced document without a date, the latest version shall apply to this standard. GB5296.1 General principles for the use of consumer products
GB10K47 Cameras
GB100?2 Technical conditions for phase F electronic flash devices JB/T7474.! Technical conditions for built-in flashlights in camera cabinets JB/T8250.3 Durability requirements and test methods for cameras
JR.T8250.4 Recommended test conditions for cameras for self-use JB/1'82 50.5
High and low pass test method for camera
JB/T8350.6
Test method for camera
JB/T8250.7 Packaging, transportation, storage conditions and test methods for camera machinery 3. Definition of digital cameradigitalcameTa
Distribute power to image sensor, output a signal that can be recorded in storage media: such as cards or disks! The optical image is changed from analog signal to camera
clretrynie inmage sensor
Image sensor
An electronic component that can convert electronic images into electronic signals, such as CCD, EMOS, etc. 3.3
Storage media imagestorage media
A component that uses the photoelectric, thermal and other physical properties of storage media to store the images taken by a digital camera, and can be read by devices such as computers. It can be divided into two types: internal and removable. 3.4
Image pixel
A physical unit on an electronic image sensor that can be independently sensitive to light. 3.5
Effective pixel number
The number of pixels on an image sensor that can receive light from the lens and effectively reflect the data of the still image finally output by the digital camera.
JR10362—20D2
Image areaareaofmage
The surface area of the electronic image sensor on the plane corresponding to the static image produced by the camera, 3.7
Resolutionresolutinn
Indicates the ability of the camera to resolve image details. One method to measure the resolution is to use the camera under test to shoot the corresponding test target in reverse order.
White balance
is the color reproduction that can be obtained under different light sources (bright, dark, incandescent, fluorescent, flash, etc.). It is a kind of adjustment function that all digital cameras have. 3.9
British gray Scale
refers to the ability of digital camera to distinguish grayscales from different spectral characteristics or effective light characteristics, and is tested by shooting a grayscale standard board. 4 Technical requirements
4.1 Appearance of digital camera
According to the relevant provisions of GR10047 Camera 3.
4.2 Function of digital camera
It shall be consistent with the product indication:
4.3 Quality
4.3.1 Resolution: The central field of view shall not be less than 90%N, and the side field of view shall not be less than +80%Ng, where W is the highest resolution that a digital camera can achieve in theory, N2) Image area
1[effective pixel
, unit is line pair/mum
4.9.2 Grayscale; It shall be able to distinguish 10 different levels of grayscale on the grayscale board. 4.3.3 White balance function: Under sunny days, cloudy days, white light, fluorescent light, flash light and other light sources, it should be able to ensure that the appropriate color is obtained. Under various color temperature conditions, the color reproduction error of black and white standards should not exceed ±20%. 4.3.4 Color reproduction: It should be able to accurately reproduce the color. The reproduction error of the three primary colors Rg, Gg, Bu of the color bar of the color standard plate L should not exceed ±4.3.5 Light control: According to the speed of the camera, under different illumination conditions, the light error of the digital camera should not be shorter than ±0.5v. 4.3.6 Image uniformity: The difference between L (width), R, B, and the three color standards on the uniform image surface should not exceed 5, and the difference (one year) (is the average value of IL, R, G, B on the entire image surface) should not exceed ±5. 4.3.7 Electronic image sensor defects: The electronic image sensor shall not have obvious defects. In the captured image, no two defective points shall be adjacent to each other, and the number of defective points shall not exceed 0.002%. 4.3.8 Variability: Variability is less than 5%. 4.3.9 Image storage characteristics: The number of images stored when shooting a standard image shall be guaranteed to reach the number of images specified by the camera. 4.4 Viewfinder Quantity 4.4.1 Optical viewfinder 4.4.1.1 Viewing field: The viewing field is completely included in the actual captured image, and the recording field is more than 5% of the actual captured image. 4.4.1.2 Other performances of the viewfinder shall meet the requirements of GB1047. 2
4.4.2 Flow crystal recorder
JB/T10362—2002
4.4.2.1. Field of view: The maximum field of view of the crystal viewfinder should be fully included in the actual photographed area: each side of the viewfinder should be more than % of the actual photographed area.
4.4.22 Filter defects: The displayed image should be clear, complete and stable. No pixel or black pixel defects should be located within the full screen and meet the following requirements:
Black pixel block
White pixel block
Total pixel block
3. Dynamic response of the filter viewfinder. There should be no obvious lag in the viewfinder. 4.4.2.3
4.4.2.4. The crystal viewfinder should correctly display the options and parameter settings of the screen operation menu. 4.4.2.5. Active liquid crystal viewfinder brightness: The center brightness should reach 100cd/m. 4.5 Internal flashlight
According to JB/T7474.1.
4.6 Environmental test
Total defects
4.6.1 High temperature action test: without packaging, stored at a constant temperature of 40%, then 80%: energized for 2 hours, all operations and functions are normal.
4.6.2 Low temperature action test: without packaging, stored at 0°C for 2 hours, all operations and functions are normal. 4.6.3 High temperature storage test: with packaging, without power, stored at 60°C for 24 hours, then stabilized at room temperature for 6 hours, all operations and machine maintenance should be normal.
4.6.4 Low temperature storage test: Store at -20℃ for 24h without power and then stabilize at 8h. All operations and functions should be normal
4.6.5 Vibration: According to the relevant provisions of 8250.6. 4.6.6 Self-discharge: According to the relevant provisions of /T8250.4. 4.7 Durability
4.7.1 Storage durability
4.7.2 Flash durability
4.7.3 Power switch
4.7.4 Door
4.7.5 LCD display
4.7.6 Movable parts
Portable selector switch
4.8 Battery life
1000 times||t t||2500 times
2500 models
1DD0 drop
2000 models
3000 models
10000 times
The new battery required by the camera indication should be able to meet the product's nominal number of shots. 4.9 Electrical performance
4.9.1 Internal electrical performance: in accordance with the relevant provisions of IR/T7474.1. 4.9.2 If the digital camera and accessories use AC power, the parts connected to the human body should meet the requirements of 10V or less without error operation: 13V or less without damage.
4.10 Interface interchangeability: with the general external various interfaces in accordance with the relevant standards, if the replacement parts are good enough, they should be good enough. 4.1t The product operating software must have a Chinese interface, and the instruction card and other consumer contact materials must also have a Chinese option. 3
JB/T10362—2002
5 Test method
5.1 Camera appearance
According to the relevant provisions of 4.1 of GB10047.
5.2 Digital photography function
Practical operation inspection in accordance with product instructions and relevant indications. 5.3 Comprehensive quality
5.3.1 Resolution: Fix the digital camera to be tested on the tripod F:, make the center of the target plate and the optical axis of the short lens, keep the plate surface perpendicular to the optical axis of the lens, and adjust the distance between the target plate and the lens so that the target fills the field of view. In the dark room, use the wide end and telephoto end of the lens to shoot the target, input the image into the computer, use the computer and special equipment to perform the sundial inspection according to the actual image pattern, and record the data of the sundial interpretation.
5.32 Step: Fix the digital camera to be tested on a tripod, align the center of the target plate with the optical axis of the camera lens, and keep the plane perpendicular to the optical axis of the lens. Adjust the distance between the target plate and the lens so that the target plate fills the field of view. Take a micro-photo of the grayscale target plate under dark conditions. Crop the image to the computer and inspect it with the computer and special equipment. 5.3.3 Color reproduction: Fix the digital camera to be tested on a frame, make the center of the target plate consistent with the optical axis of the shooting lens and keep the plate surface perpendicular to the optical axis of the lens, adjust the distance between the target plate and the lens to make the target plate fully visible for shooting: input the image into the computer, use the calculation software to quantitatively measure the three primary colors of yellow (W), yellow (Y), purple (C), green (G), magenta (M), red (R), and blue (R) in the image, respectively measure the average value of the three primary colors R, G, and B of each strip, and compare the Rn, Gp, and Rr of the strip with the acupuncture negative target plate to calculate the phase difference error. 5.3.4 White balance function: Take photos of white and black targets under different light sources, and use the computer to check the values of the three primary colors R, G, and B.
5.3.5 Sunlight quantity : Change the brightness value of the light box, shoot the light box, input the image into the computer, use special software to check the image, calculate the exposure error AF, \5.3.6 Imaging uniformity: Fix the digital camera to be tested, shoot the uniform light source, input the taken image into the computer, use special software to check the three primary colors H, GB and brightness L of the whole source surface and the standard deviation: 5.3.7 Electronic image sensor defects: Take an image with all white and all black labels and use the computer: use the software to count the positions of the defect points and check the size of the defect
5.3.B Change: Fix the digital camera to be tested on the tripod 1, make the center of the target plate consistent with the axis of the camera lens, ensure that the target plate is straight with the optical axis of the lens, and adjust the gap between the target plate and the lens. Distance makes the model fill the field of view: use the wide and telephoto lenses to increase the relative change of the field of view by 0.6y0.5y (y is the diagonal length) respectively. 5.3.9 Image compensation characteristics: In the standard mode of the camera, for each and standard image [East plate, pattern (including people, plants, buildings and other information) landscape painting: shoot at a ratio of 1:1:2 to ensure the number of pictures displayed. 5.4 Viewfinder performance
5.4.1 Optical viewfinder
5.4.1.1 Optical viewfinder specifications: in accordance with the relevant provisions of GB10047. 5.4.1.2 Other properties of the optical viewfinder shall be checked in accordance with the corresponding requirements of GB10047: 5.4.2 In-display viewfinder
5.4.2.1 LCD viewfinder specifications: in accordance with Relevant provisions in GB10047. 5.42.2 Check the viewfinder defect, take a picture of full self and full black, turn on the digital camera and the LCD display, and check it visually. 5.42.3 Dynamic response: Check it visually.
5.42.4 Display function, check the display function, 5.4.2.5 Check the center of the color LCD with a meter, 5.5 Flash
According to the relevant provisions of JH/T7474.1.
5.6 Environmental test
High temperature action test:
The machine is powered on and stored for 2 hours in a constant temperature box at 40℃±2℃, and then checked. 5.6.1
Low temperature action test: The machine is powered on and stored for 2 hours in a constant temperature box at 0℃±2℃, and then checked, 5.6.2
JB/T 103622002
5.6.3 High temperature storage test: pack in small quantity, store in 60℃=2 for 24h, then check at room temperature for 8h aging. 5.6.4 Low temperature storage test: pack in small quantity, store in 20℃=2 for 24h, then check at room temperature for 8h aging. 5.6.5 Vibration: test according to JB/T8250.6
5.6.6 Fall: test according to JB/T8250.4. 5.7 Durability
5.7.1 Durability of flash and shutter: test according to JB/T7474.1 and UB/T8250.3. 5.7.2 Durability of other items: test manually and visually. 5.B Battery life test
Use new battery specified by camera to conduct actual shooting inspection. 5.9 Electrical performance
5.9.1 Flashlight: According to JB/T7474.1 standard, 5.9.2 Check whether the test light has malfunction and damage under 10kV and 13kV voltage conditions respectively. 5.10 Interface interchangeability
Actual replacement inspection. bzxZ.net
5.11 Chinese selection interface
Actual operation inspection.
6 Inspection rules
6.1 Inspection classification
Product inspection is divided into entrusted inspection, new product inspection and supervisory spot check inspection. 6.2
Unqualified classification
Class A small joint venture, Class B unqualified, Class C unqualified. Inspection items and unqualified classification table
European code deletion and performance
Analysis rate
Color quality
White function
Warm light control
Imaging output
Electronic image protection glass defect
Medical image storage characteristics
Optical viewfinder
Liquid viewfinder
Built-in flash
Standard number
Unqualified classification
Jn/T10362—2002
High quality motion process Test
Action test
High storage test
High storage test
White out
Durability
Electrical product
Electrical performance
Interface. Changeability
7 Evaluation
Standard input number
Degradation 1 (Continued)
Unqualified classification
Flower one self-cut code convention contains one item that does not match or hides the day category unqualified confusion present separation: including 4 items) category unqualified, the camera quality is judged as unqualified.
Daily logo, user manual
8.1 Product logo
Each digital camera must be marked
a) registered trademark (or manufacturer name): b: camera model specification:
) factory terminal number.
6.2 Packaging mark and instruction manual
B.2.1 Product packaging and product instruction manual shall indicate the product name, product model and specifications, camera performance index and grade, manufacturer name and detailed address.
82,2 Transport packaging mark shall comply with the provisions of GB/T8250.8.23 The preparation of product instruction manual shall comply with the provisions of GB52.1. 9 Packaging, transportation and storage
9.1 Packaging
The anti-explosion type and requirements of product packaging shall comply with the provisions of 3E/T8250.7. 92 Transportation and storage
92.1 Product packaging shall not be shipped with flammable, explosive and easily damaged items in the same vehicle. The packaging shall be neat, flat and firm. It is not allowed to be too high or too heavy. During transportation, measures shall be taken to prevent rain, shade, dripping and falling. 9.2.2 Product packages should be stored in a warm, dry and well-ventilated warehouse and should not be stored together with chemicals, acids, alkalis and other hazardous substances.
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