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JJF 1316-2011 English PDF

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Q: Should I purchase the latest version JJF 1316-2011?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJF 1316-2011 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$329.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1316-2011: Calibration Specification for Blood Viscometers
Status: Valid

JJF 1316: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1316-2011	329	Add to Cart	3 days	Calibration Specification for Blood Viscometers	Valid
JJF 1316-1990	199	Add to Cart	2 days	(10 ~ 0.000001 lux low light photometric reference operating technical specifications)	Obsolete

Similar standards

JJF 1441 JJF 1424 JJF 1363 JJF 1907 JJF 1891 JJF 1321

Basic data

Standard ID: JJF 1316-2011 (JJF1316-2011)
Description (Translated English): Calibration Specification for Blood Viscometers
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A61
Classification of International Standard: 17.020
Word Count Estimation: 14,165
Date of Issue: 2011-09-20
Date of Implementation: 2011-12-20
Quoted Standard: GB/T 10247-2008
Regulation (derived from): AQSIQ Announcement No. 153 of 2011
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This standard applies to a constant shear rate, the measurement range of the shear rate 1 s-1 ~ 200 s-1, the shear stress 10mPa ~ 1000mPa, measuring dynamic viscosity of whole blood and plasma blood viscometer (hereinafter referred to as the instrument) of calibration.

JJF 1316-2011: Calibration Specification for Blood Viscometers

---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.
Calibration Specification for Blood Viscometers People's Republic of China National Metrology Technical Specifications Blood viscometer calibration specification Issued on. 2011-09-20 2011-12-20 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Blood viscometer calibration specification This specification by the State Administration of Quality Supervision, Inspection and Quarantine approved on September 20, 2011, and from From December 20, 2011 into effect. Focal point. the National Technical Committee stoichiometric physical The main drafting units. Jinan City, the metrological verification Participated in the drafting. Soochow University First People's Hospital of Jinan City This specification stoichiometric commissioned National Technical Committee is responsible for the physical interpretation The main drafters of this specification. Li Zhuqing (Jinan City, the metrological verification) Drafters participate. WANG Tian (Suzhou University) San Yi Yuan (Jinan City, the metrological verification) Yang Lixin (Jinan City, the metrological verification) Chen Luying (Jinan City First People's Hospital)

1 Scope (1) 2. References (1) 3 Terms and Definitions (1) 4 Overview (1) 5 Metrological characteristics (2) Calibration Condition 6 (2) 6.1 environmental conditions (2) 6.2 calibration with standard materials and other equipment (2) 7 calibration items and calibration methods (3) 7.1 Calibration preparation and inspection (3) 7.2 plasma viscosity measurement indication error and repeatability (3) 7.3 whole blood viscosity measurement indication error and repeatability (3) 7.4 minimum shear stress (3) 8 calibration results expression (4) 9 Recalibration interval (4) Appendix A viscosity measurement of Uncertainty about Indication Error of instances (5) Appendix B Calibration record format (7) Appendix C calibration certificate (within the page) format (9) Blood viscometer calibration specification

1 Scope

This instruction applies to a constant shear rate, the measurement range of shear rate 1s-1 ~ 200s-1, shear stress 10mPa ~ 1000mPa, measuring the dynamic viscosity of whole blood and plasma blood viscometer (hereinafter referred to as the instrument) of calibration. 2. References GB/T 10247-2008 Test Method Viscosity For dated references, only the dated edition applies to this specification; undated reference documents Member, the latest edition (including any amendments) applies to this specification.

3 Terms and Definitions

3.1 shear rate shearrate Liquid flow shear strain rate change with time. 3.2 shear stress shearstress Internal friction per unit area between the liquid layer adjacent to the liquid flow. 3.3 whole blood viscosity wholebloodviscosity The ratio of shear stress to shear rate of blood flow stratification. 3.4 plasma viscosity plasmaviscosity The ratio of shear stress to shear rate of plasma stratified flow. 3.5 minimum shear stress minimumshearstress Instrument at a constant shear rate and climate conditions can be accurately measured minimum shear stress.

4 Overview

Blood viscometer is based on Newton's law of viscosity, measured in whole blood at specified shear rates, the viscosity of plasma resistance, Obtain blood plasma viscosity and apparent viscosity of the instrument. Newton's law of viscous mathematical expression is. η = · (1) Where. η --- fluid dynamic viscosity, mPa · s; [tau] --- shear stress, mPa; --- · Shear rate, s-1. General Instrument by the drive system, speed control system, torque and torque measurement systems, positioning systems, thermostats, and samples Sensing measurement systems, data processing and display system components, shown in Figure 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1316-2011_English be delivered?

Answer: Upon your order, we will start to translate JJF 1316-2011_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 JJF 1316-2011_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1316-2011_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 JJF 1316-2011?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJF 1316-2011 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.