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GB/T 29775-2013 English PDF

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US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29775-2013: Pulps -- Determination of fiber coarseness by automated optical analysis -- Image analysis method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29775-2013	189	Add to Cart	3 days	Pulps -- Determination of fiber coarseness by automated optical analysis -- Image analysis method	Valid

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Basic data

Standard ID: GB/T 29775-2013 (GB/T29775-2013)
Description (Translated English): Pulps -- Determination of fiber coarseness by automated optical analysis -- Image analysis method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y30
Classification of International Standard: 85.010
Word Count Estimation: 8,887
Quoted Standard: GB/T 462; GB/T 22903; GB/T 24324; GB/T 28218
Regulation (derived from): National Standards Bulletin No. 21 of 2013
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 use microscopic image analysis methods for the determination of pulp fiber coarseness. This standard applies to the determination of a variety of pulp fiber roughness.

GB/T 29775-2013: Pulps -- Determination of fiber coarseness by automated optical analysis -- Image analysis method

---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.
Pulps. Determination of fiber coarseness by automated optical analysis. Image analysis method ICS 85.010 Y30 National Standards of People's Republic of China Pulp fiber roughness measurement image analysis Issued on. 2013-10-10 2014-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. The standard proposed by China National Light Industry Council. The standard paper by the National Standardization Technical Committee (SAC/TC141) centralized. This standard was drafted. China Pulp and Paper Research Institute, the national paper quality supervision and inspection center, China Paper Association Professional Committee of Standardization Members will. The main drafters of this standard. Wang, Li non-left Jianbo. Pulp fiber roughness measurement image analysis

1 Scope

This standard specifies the microscopic image analysis methods pulp fiber roughness measurement. This standard applies to all kinds of pulp fibers measured roughness.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 462 paper, cardboard and moisture measurement sample pulps analysis GB/T 22903 standard physical testing pulp water GB/T 24324 Pulp physical testing laboratory sheets prepared by conventional sheet former method GB/T 28218 Determination of pulp fiber length image analysis

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Fiber coarseness fibercoarseness Mass per unit length of the particular fiber (oven-dry), expressed in milligrams per meter (mg/m). Principle 4 The fibers are uniformly distributed in a certain quality of a known range, the measurement range of the total length of all fibers with fiber analyzer, Then draw fiber coarseness by calculation.

5 Equipment and Materials

Commonly used laboratory equipment and the following equipment and materials. 5.1 fiber analyzer. by the imaging system and the measuring system. Wherein the imaging system includes a microscope, digital imaging acquisition unit; measuring system The system includes an image transmission and conversion unit, measurement analysis unit. 5.2 sheet forming device. should be consistent with GB/T 24324 requirements. 5.3 Balance. indexing is 0.1mg. 5.4 a glass filter.200mL porous disc, the pore diameter should be 15μm ~ 40μm. 5.5 jar.200mL. 5.6 filter. qualitative analysis filter paper, cut and shaped sheet-net area (shape) the same filter paper. 5.7 skin head straw. 1mL graduated pipette. 5.8 tube. 50mL. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 29775-2013_English be delivered?

Answer: Upon your order, we will start to translate GB/T 29775-2013_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 29775-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 29775-2013_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.