|
US$254.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 12823.1-2008: Photography -- Density measurement -- Part 1: Terms, symbols and notations
Status: Valid GB/T 12823.1: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 12823.1-2008 | English | 254 |
Add to Cart
|
3 days [Need to translate]
|
Photography -- Density measurement -- Part 1: Terms, symbols and notations
| Valid |
GB/T 12823.1-2008
|
| GB/T 12823-1991 | English | 519 |
Add to Cart
|
4 days [Need to translate]
|
Terms, symbols, coordinate system and functional notations for photographic density measurements
| Obsolete |
GB/T 12823-1991
|
PDF similar to GB/T 12823.1-2008
Basic data | Standard ID | GB/T 12823.1-2008 (GB/T12823.1-2008) | | Description (Translated English) | Photography -- Density measurement -- Part 1: Terms, symbols and notations | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G80 | | Classification of International Standard | 37.040.20 | | Word Count Estimation | 13,162 | | Date of Issue | 2008-09-24 | | Date of Implementation | 2009-05-01 | | Older Standard (superseded by this standard) | GB/T 12823-1991 | | Adopted Standard | ISO 5-1-1984, IDT | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 16 of 2008 (No. 129 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the description of measuring the degree of sample modulated radiation flux and spectral geometry conditions terminology, symbols, coordinate system, suitable for photography and radiation science. It is primarily required for measurement or photographic material and reflection characteristics of the transmission method to provide a system description. Note: In addition to the language used in official terminology ISO, the international standards gives the German equivalent terms. According to ISO/TC 42 Technical Committee's request already includes them, and should be members of the body of the request in German, FR (DIN) publication. However, as an ISO terms and definitions, can only be considered in the official language of the terms and definitions given. | GB/T 12823.1-2008: Photography -- Density measurement -- Part 1: Terms, symbols and notations---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Photography Density measurement Part 1. Terms, symbols and notations
ICS 37.040.20
G80
National Standards of People's Republic of China
GB/T 12823.1-2008/ISO 5-1. 1984
Replacing GB/T 12823-1991
Photographic density measurements - Part 1.
Terminology, symbols and notations
(ISO 5-1. 1984, IDT)
Posted 2008-09-24
2009-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 12823 "photographic density measurements" is divided into four parts.
--- Part 1. Terms, symbols and notations;
--- Part 2. Geometric conditions for transmission density;
--- Part 3. Spectral conditions;
--- Part 4. Geometric conditions for reflection density.
This section GB/T 12823 Part 1.
This part identical with ISO 5-1. 1984 "photographic density measurements --- --- Part 1. Terms, symbols and notations" (in English).
This section is equivalent translation ISO 5-1. 1984. Technical content of ISO 5-1. 1984 is consistent.
For ease of use, this section made the following editorial changes.
a) "This part of ISO 5" be replaced by "GB/T 12823 in this section";
b) use a decimal point instead of a decimal comma ",". ",";
c) Delete ISO 5-1. 1984 Foreword. The ISO 5-1. 1984 Introduction This section is directly translated into the introduction;
d) Normative references introductory phrase file to GB/T 1.1-2000 specified key words.
This Part replaces GB/T 12823-1991 "Term Symbol photographic density measurement, the coordinate system and functional notation."
This section compared with the GB/T 12823-1991, the main changes are as follows.
GB/T 11500-2008 photographic density measurements - Part 2. Density perspective geometry (ISO 5-2.2001, IDT)
GB/T 11501-2008 photographic density measurements - Part 3. Spectral conditions (ISO 5-3.1995, IDT)
GB/T 12823.4-2008 photographic density measurements - Part 4. Geometric conditions for reflection density (ISO 5-4.1995, IDT)
ISO 31/6 Quantities and units of light and related electromagnetic radiation
CIE Publication No. 17 (E-1.1) 1970, International vocabulary of light
CIE Publication No. (TC-2.3) 38 1977, material characteristics and optical radiation measurement
3 Terms and Definitions
ISO 31/6, CIE Publication No. 17 (E-1.1) 1970, CIE publication No. 38 (TC-2.3) 1977 and the like to establish the following terms
And definitions apply to this section.
3.1
He described the incident on the sample surface representation or sampling openings word radiation flux.
3.2
Describe represented by the sample surface or sampling holes and is word receptacle evaluated radiation flux.
3.3
Through which radiant energy per unit time. Foot mark to distinguish between different types of flux.
3.4
Φi
Incident flux on the sample test area defined sampling hole.
GB/T 12823.1-2008/ISO 5-1. 1984
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 12823.1-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 12823.1-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 12823.1-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 12823.1-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 12823.1-2008?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 12823.1-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|