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JJG 1031-2007 English PDF

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JJG 1031-2007: Verification Regulation of Cigarettes Hardness Testers
Status: Valid

JJG 1031: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JJG 1031-2007English319 Add to Cart 3 days [Need to translate] Verification Regulation of Cigarettes Hardness Testers Valid JJG 1031-2007
JJG 1031-1992EnglishRFQ ASK 3 days [Need to translate] The Classifical Norm of Physical and Chemical Measuring Instru-ments Managed by Metrogical Low Obsolete JJG 1031-1992

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Basic data

Standard ID JJG 1031-2007 (JJG1031-2007)
Description (Translated English) Verification Regulation of Cigarettes Hardness Testers
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A53
Classification of International Standard 17.100
Word Count Estimation 12,138
Date of Issue 2007-08-21
Date of Implementation 2007-11-21
Quoted Standard AQSIQ Announcement No. 142 of 2007
Regulation (derived from) AQSIQ Announcement No. 142 of 2007
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This standard applies to point-pressure method first cigarette hardness test, follow-up testing and use test.

JJG 1031-2007: Verification Regulation of Cigarettes Hardness Testers

---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 Cigarettes Hardness Testers State verification procedures People's Republic of China Cigarette hardness Posted 2007-08-21 2007-11-21 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Cigarette hardness test procedures Cig The regulations by the State Administration of Quality Supervision, Inspection and Quarantine August 21, 2007 approved and From November 21, 2007 into effect. Focal point. the National Technical Committee on Metering hardness force value Drafting unit. Henan Institute of Metrology This procedure hardness values measured force commissioned by the National Technical Committee is responsible for interpretation The main drafters of this procedure. Cheng new options (Henan Institute of Metrology) Wang Guangjun (Henan Institute of Metrology) Liu Quan-hong (Henan Institute of Metrology) Drafters participate. Zhang ZJ (Henan Institute of Metrology) Zhang Qifeng (Henan Institute of Metrology)

table of Contents

1 Scope (1) 2 Overview (1) 3 metering performance requirements (1) 3.1 Test force dwell time (1) 3.2 Test Force (1) 3.3 indentation measuring device (1) 3.4 indenter (1) 4 General Requirements (1) 4.1 Appearance (1) 4.2 Sample positioning means (1) 4.3 Testing force (2) 5 control of measuring instruments (2) 5.1 verification Conditions (2) 5.2 test items and test methods (2) 5.3 test results processing (4) 5.4 test cycle (4) Appendix A schematic structure of standard bar (5) Appendix B cigarettes hardness test recording format (6) Appendix C test certificate page format (7) Cigarette hardness test procedures

1 Scope

The order applies to point-pressure method cigarettes hardness (hereinafter referred to as hardness) initial verification, verification and subsequent use test.

2 Overview

Cigarette-point pressure method is used to determine the hardness of the cigarette, filter rod hardness measuring instruments. Diameter cylinder by a predetermined pressure Head, cigarette, filter rod test exert a radial force 2.94N. After holding 15s measured indentation amount, using the formula (1) Calculation The hardness of cigarettes. HCI = D-aD × 100% (1) Where. HCI --- Cigarette hardness; Specimen diameter D --- before compression, mm; a --- the amount of indentation, mm.

3 computing performance requirements

3.1 Test force dwell time Test force dwell time (15 ± 1) s. 3.2 Test Force Test force (2.94 ± 0.01) N. 3.3 indentation measuring device Range of not less than 9.5mm, the resolution is not greater than 0.01mm, tolerance ± 0.02mm, Repeatability 0.02mm. 3.4 indenter Planar end faces, having a diameter of (12.00 ± 0.01) mm.

4 General technical requirements

4.1 Appearance 4.1.1 hardness due nameplate, the nameplate should be marked on the product name, model, manufacturer, date of manufacture, the Plant number, etc., there should be measurement equipment manufacturing license logo and number. 4.1.2 hardness should be placed in a vibration-free, stable work surface. 4.1.3 hardness should be displayed clearly. 4.1.4 Test force mechanism should be flexible, cable wiring. 4.2 Sample positioning device

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 1031-2007 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.