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GB/T 32561.2-2016 English PDF

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US$179.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32561.2-2016: Measuring method for chalcogenide infrared optical glass -- Part 2: Degree of striae
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32561.2-2016	179	Add to Cart	3 days	Measuring method for chalcogenide infrared optical glass -- Part 2: Degree of striae	Valid

Similar standards

GB/T 36403 GB/T 36265 GB/T 33831 GB/T 32561.5 GB/T 32561.4 GB/T 32561.3

Basic data

Standard ID: GB/T 32561.2-2016 (GB/T32561.2-2016)
Description (Translated English): Measuring method for chalcogenide infrared optical glass -- Part 2: Degree of striae
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q37
Classification of International Standard: 81.040.10
Word Count Estimation: 9,926
Date of Issue: 2016-02-24
Date of Implementation: 2016-10-01
Regulation (derived from): National Standard Announcement No
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 principles, instruments and equipment, test conditions, samples, test procedures, data processing and test reports of infrared optical sulfur glass fringes. This standard is applicable to the detection of infrared optical glass streaks, and also to the detection of other infrared optical glass stripes.

GB/T 32561.2-2016: Measuring method for chalcogenide infrared optical glass -- Part 2: Degree of striae

---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.
Measuring method for chalcogenide infrared optical glass - Part 2. Degree of striae ICS 81.040.10 Q37 National Standards of People's Republic of China Methods for the measurement of infrared optical sulfur - based glass Part 2. stripes Part 2. Degreeofstriae 2016-02-24 released 2016-10-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

GB/T 32561 "infrared optical sulfur glass test method" is divided into three parts. - Part 1. Uniformity; Part 2. stripes; Part 3. Impurities. This part is part 2 of GB/T 32561. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part is made and centralized by China Ordnance Industry Group Corporation. This part of the drafting unit. Hubei Xinhua Huaguang Information Materials Co., Ltd., China Ordnance Industry Standardization Institute. The main drafters of this part. Hu Xiangping, Mai Lubo, Xu Guangyi, Liu Xiangdong, Yang Jinxia, Tang Xueqiong, Liang Lixin, Xu Huafeng. Methods for the measurement of infrared optical sulfur - based glass Part 2. stripes

1 Scope

GB/T 32561 this part of the provisions of the infrared optical sulfur glass stripes test principle and equipment and equipment, test conditions, samples, test Test procedures, data processing and test reports. This part applies to the detection of infrared optical sulfur glass stripes, but also for other infrared optical glass stripes detection.

2 terms and definitions

The following terms and definitions apply to this document. 2.1 Stripe striae The area in which the local refractive index is significantly uneven in the glass, in the form of a layer, a layer or a twisted area. [ISO 10110-4..1997, definition 2.2] 2.2 Stripes degreeofstriae The severity of the internal stripes of the glass is expressed as the percentage of the total area of the stripes and the percentage of the total area of the test area. [MIL-G-174B. 1986, definition 3.38]

3 test principle

Based on the parallel light projection method, with uniform collimated infrared light irradiation test sample, through the stripes of the light will be deflected, the use of infrared The imaging system collects and displays the fringe image of the sample, and evaluates the grayscale and area of the stripe area. Infrared optical sulfur glass stripes The test principle is shown in Figure 1. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 32561.2-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 32561.2-2016_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 32561.2-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 32561.2-2016_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.