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JJG 696-2015 English PDF

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Upon your order, we will start to translate JJG 696-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

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Q: Should I purchase the latest version JJG 696-2015?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 696-2015 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.

US$719.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 696-2015: Verification Regulation of Specular Gloss Meters and Gloss Plates
Status: Valid

JJG 696: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 696-2015	719	Add to Cart	5 days	Verification Regulation of Specular Gloss Meters and Gloss Plates	Valid
JJG 696-2002	559	Add to Cart	3 days	Verification Regulation of Specular Gloss Meters and Gloss Plates	Obsolete
JJG 696-1990	439	Add to Cart	4 days	Verification Regulation of Specular Gloss Meters	Obsolete

Similar standards

JJG 879 JJF 1106 JJG 810 JJG 452 JJG 211 JJG 705

Basic data

Standard ID: JJG 696-2015 (JJG696-2015)
Description (Translated English): Verification Regulation of Specular Gloss Meters and Gloss Plates
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A60
Classification of International Standard: 17.180
Word Count Estimation: 31,376
Date of Issue: 2015-12-07
Date of Implementation: 2016-06-07
Older Standard (superseded by this standard): JJG 696-2002
Regulation (derived from): ?AQSIQ 2015 Nian (No.148)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard is applicable to the first verification, follow-up verification and inspection of mirror-to-gloss gloss meter and mirror gloss board.

JJG 696-2015: Verification Regulation of Specular Gloss Meters and Gloss Plates

---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.
Verification Regulation of Specular Gloss Meters and Gloss Plates National Metrological Verification Regulation of the People's Republic of China Mirror to gloss meter and glossy plate 2015-12-07 released 2016-06-07 implementation State Administration of Quality Supervision, Inspection and Quarantine issued Mirror to gloss meter and glossy plate Verification procedures Replacing JJG 696-2002 Coordinate unit. National Committee for Optical Metrology The main drafting unit. Shanghai Institute of Metrology and Testing Technology China Institute of Metrology Participated in the drafting unit. Beijing Institute of Metrology and Testing This procedure entrusts the National Committee for Optical Metrology to explain The main drafters of this procedure. Liu Wei (Shanghai Institute of Metrology and Testing Technology) YIN De-jin (Shanghai Institute of Metrology and Testing Technology) Gao Mingliang (China Institute of Metrology) Participate in the drafters. Li Tiecheng (Shanghai Institute of Metrology and Testing Technology) Zhang qingxian (Beijing Institute of Metrology and Testing Science)

Introduction (II) 1 Scope (1) 2 terms and units of measurement (1) 2.1 mirror gloss (1) 2.2 Unit of measurement (1) 3 Overview (1) 3.1 mirror gloss meter (1) 3.2 mirror glossy plate (2) 4 Measurement performance requirements (2) 4.1 Gloss meter (2) 4.2 Glossy board (2) 5 General technical requirements (3) 5.1 Gloss meter (3) 5.2 Gloss board (4) 6 Metering device control (4) 6.1 Test conditions (4) 6.2 Verification Project (5) 6.3 Test method (5) 6.4 Test results (7) 6.5 Test cycle (8) Appendix A Verification Record Format (9) Appendix B Verification Certificate/Verification Result Notice Page Format (11) Appendix C International standards for gloss meter parameters and measurement of the relevant provisions of the object (13) Appendix D Examples of Uncertainty Analysis (14)

Introduction

According to JJF1002-2010 "national measurement procedures for the preparation of rules" provisions, the JJG 696-2002 "Mirror to gloss meter and gloss board" test procedures for the overall structure and the preparation of the revised version of the program The structure is more perfect, more clearly organized. In addition to editorial changes, the main technical changes are as follows. --- the second working gloss meter maximum indication error from the original ± 2.5GU relaxed to ± 3.0GU, and increase Plus the division of the value of 1GU instrument requirements (see Table 1); --- increase the standard gloss meter and scale value of 0.1 secondary gloss meter measurement range and the specific value of the scale (See Table 1); - increased the specific requirements for the glossy panel measurement range (see Table 2 in Table 2); - the amount of change in the glossy plate from the original standard plate 0.5GU to 0.6GU (see Table 4.2); --- delete the requirements of the pointer glossy instrument; - Increased the exact requirements for instrumental measurement datums (see 5.1.1), and in Chapter 6 The section specifies the inspection method; - Added verification method for gloss meters using transient measurements (see 6.3.1); --- Remove the standard gloss meter matching equipment in the red, blue ceramic plate and vernier caliper, and related applications. The previous version of this procedure is released as follows. --- JJG 696-1990; --- JJG 697-1990; --- JJG 696-2002. Mirror to Gloss Meter and Gloss Board Verification Procedure

1 Scope

This procedure applies to the first test of the mirror gloss meter and the mirror glossy plate, the subsequent verification and the use of an examination.

2 terms and units of measurement

2.1 mirror gloss speculargloss Mirror gloss is a relative measurement of mirror gloss. Reference standard is black glass with refractive index nD = 1.567, Assuming that the plane is ideal for polishing, the natural beam is mirrored by the plane and defines the mirror The gloss value is 100.0. The sign of the gloss (hereinafter referred to as gloss) is Gs (θ). 2.2 Unit of measurement The unit of glossiness is glossy units (glossunit), using abbreviations (GU).

3 Overview

3.1 mirror gloss meter Mirror gloss meter (hereinafter referred to as gloss meter) for measuring paint, paper, plastic, enamel, ceramics, aluminum And aluminum alloy and other flat products to the mirror gloss. The gloss meter measures the gloss of the sample using the light reflection principle. Ie the specified angle of incidence and the specified beam Under the conditions of the sample irradiation, the mirror to the direction of the reflection of the direction of the beam, the measurement methods are usually continuous measurement and transient measurement The amount of two. Gloss meter by the light source, lens, receiver and display instruments and other components, the measurement principle is divided into parallel optical path (See Figure 1) and convergence light path (see Figure 2) two. Gloss meter can be divided into fixed angle and variable angle, commonly used angle 20 °, 45 °, 60 °, 75 ° and 85 °, and its optical parameters are given in Appendix C. Figure 1 parallel light path of the mirror to the gloss meter measurement principle ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 696-2015_English be delivered?

Answer: Upon your order, we will start to translate JJG 696-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJG 696-2015_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 696-2015_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.

Question 5: Should I purchase the latest version JJG 696-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 696-2015 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.