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SN/T 1176-2003 English PDF

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US$319.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 1176-2003: Methods for the inspection of super-twisted nematic liquid crystal display devices for import and export
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 1176-2003	319	Add to Cart	3 days	Methods for the inspection of super-twisted nematic liquid crystal display devices for import and export	Obsolete

Similar standards

SJ/T 11711 SJ/T 11346 SJ/T 11340 SN/T 1603.6

Basic data

Standard ID: SN/T 1176-2003 (SN/T1176-2003)
Description (Translated English): Methods for the inspection of super-twisted nematic liquid crystal display devices for import and export
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: M74
Word Count Estimation: 8,854
Date of Issue: 2003-03-17
Date of Implementation: 2003-09-01
Regulation (derived from): National recognition Branch (2011) 63
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary: This standard specifies: super twisted nematic liquid crystal display devices Test methods. The evaluation of the performance of liquid crystal display devices the parameters limited value, This standard is not specified. This standard applies to: Import super twisted nematic liquid crystal display device test.

SN/T 1176-2003: Methods for the inspection of super-twisted nematic liquid crystal display devices for import and export

---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.
Methods for the inspection of super-twisted nematic liquid crystal display devices for import and export Book of the People's Republic of China Entry and Exit Inspection and Quarantine Import and export super twisted nematic liquid crystal display device Testing method Released on.2003-03-17 2003-09-01 implementation People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued

Foreword

This standard is proposed and managed by the National Certification and Accreditation Administration. This standard was drafted. Jilin Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this standard. Wang Zhaohui, Wu Xiaoyu, Shang Minglei. This standard is the first published inspection and quarantine industry standard. Import and export super twisted nematic liquid crystal display device inspection method

1 Scope

This standard specifies the inspection method for super twisted nematic liquid crystal display devices. Limits on various parameters for evaluating the performance of liquid crystal display devices Fixed value, this standard does not stipulate. This standard applies to the inspection of imported and exported super-twisted nematic liquid crystal display devices.

2 Normative references

The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. GB/T 2421 Environmental testing of electrical and electronic products - Part 1. General GB/T 2828 batch-by-batch inspection sampling procedure and sampling table (for continuous batch inspection) GB/T 4619 liquid crystal display device test method

3 Terms and definitions

The following terms and definitions apply to this standard. 3.1 The liquid crystal molecules are arranged in a spiral shape between the polarizing plate substrates, and the twist angle is between 180° and 270°, and the external electric field is used to change Display realized by changing the optical birefringence characteristics of liquid crystals. 3.2 Import inspection, under the same contract, the same mention (transport) single item, and the same specifications (model) products are collected. Export inspection, the unit product produced under the same production conditions for the same specifications (models) that are collected by sampling inspection. 3.3 Transparent glass bulb inflated tungsten light with a color temperature of 2856K. 3.4 A light source with a color temperature of 6774K, which is a combination of a standard light source A and a DG filter. 3.5 The ratio of the liquid crystal pixel strobe (select) state to the non-strobe (non-selected) state brightness under specified illumination and viewing angle conditions. 3.6 The contrast angle is greater than the viewing angle of a readable value. 3.7 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 1176-2003_English be delivered?

Answer: Upon your order, we will start to translate SN/T 1176-2003_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 SN/T 1176-2003_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 1176-2003_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+ countries

Question 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 Sales@ChineseStandard.net. 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.