HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

YY 0673-2008 English PDF

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YY 0673-2008: Opthalmic instruments. Eye refractometers
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YY 0673-2008English279 Add to Cart 3 days [Need to translate] Opthalmic instruments. Eye refractometers   YY 0673-2008

PDF similar to YY 0673-2008


Standard similar to YY 0673-2008

YY 0719.1   YY 0719.2   YY 0719.3   YY 0861   YY 0792   YY/T 0675   

Basic data

Standard ID YY 0673-2008 (YY0673-2008)
Description (Translated English) Opthalmic instruments. Eye refractometers
Sector / Industry Medical Device & Pharmaceutical Industry Standard
Classification of Chinese Standard C40
Classification of International Standard 11.040.70
Word Count Estimation 8,855
Date of Issue 2008-10-17
Date of Implementation 2010-06-01
Quoted Standard GB 9706.1-2007; GB/T 14710-1993; GB/T 16886.1-2001; GB/T 16886.5-2003; GB/T 16886.10-2005; ISO 7944-1998; ISO 8429-1986; ISO 15004-1997
Adopted Standard ISO 10342-1997, MOD
Regulation (derived from) SFDA [2008] No. 605
Issuing agency(ies) State Food and Drug Administration
Summary This standard specifies the requirements and test methods refractor.

YY 0673-2008: Opthalmic instruments. Eye refractometers

---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.
Opthalmic instruments.Eye refractometers ICS 11.040.70 C40 People's Republic of China pharmaceutical industry standards Ophthalmic instruments refractometer (ISO 10342.1997, MOD) Posted 2008-10-17 2010-06-01 implementation State Food and Drug Administration issued

Foreword

This revised standard adopts the International Standard ISO 10342.1997 "ophthalmic instruments refractometer." This standard and ISO 10342.1997 international standard main differences are as follows. a) updating national mandatory safety standard requirements GB 9706.1 as "electrical safety requirements" indicators; b) to ISO 10342. ISO 15004 1997 standard referenced in.1997 standard content, in this standard, in addition to optical radiation safety content In addition, combined with other requirements of the relevant standards applicability of provisions made directly described in this standard. This standard is based on ISO 10342.1997 after the re-drafting changes, modifications and technical differences made have been incorporated into the text in which they are involved Logo | Terms margin of a single vertical line (). Appendix A normative appendix. This standard by the National Standardization Technical Committee and optical instruments and medical optical instruments Technical Committee (SAC/TC103 / SC1) and focal points. This standard was drafted. State Food and Drug Administration Hangzhou Medical Device Quality Supervision and Inspection Center. The main drafters of this standard. Wang Jingtao, Wen Yan, JIA Xiao Hang, He Tao. Ophthalmic instruments refractometer

1 Scope

This standard specifies the requirements and test methods refractometer.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 9706.1-2007 Medical electrical equipment - Part 1. General requirements for safety (IEC 601-1. 1988, IDT) GB/T 14710-1993 Medical electrical equipment environmental requirements and test methods GB/T 16886.1-2001 Biological evaluation of medical devices - Part 1. Evaluation and testing (idt ISO 10993-1.1997) GB/T 16886.5-2003 Biological evaluation of medical devices - Part 5. In vitro cytotoxicity tests (ISO 10993-5.1999, IDT) GB/T 16886.10-2005 Biological evaluation of medical devices - Part 10. irritation and delayed-type hypersensitivity test (ISO 10993- 10.2002, IDT) ISO 7944.1998 Optics and optical instruments - Reference wavelengths ISO 8429. 1986 Optics and optical instruments - Ophthalmology dial ISO 15004.1997 ophthalmic instruments basic requirements and test methods

3 Terms and Definitions

The following terms and definitions apply to this standard. Or a continuous digital readout for measuring eye refractive error of the instrument.

4 Requirements

4.1 General requirements Refractometer shall meet the appropriate requirements for optical radiation safety standards. 4.2 Optical Requirements Refractometer should be consistent with Table 1 or Table 2 requirements. Refractive power requirement should be given in ISO 7944.1998 requirements of the reference wavelength λ = 546.07nm or λ = 587.56nm. If these two wavelengths can not meet the requirements, you should specify the reference wavelength. Cylinder of representation should be as usual using the "+" or "-." Table 1 requires continuous display refractor Measuring range maximum width spacing accuracy --- two standard deviations project content Spherical and cylinder vertex 0.00D ~ ± 10.00D 0.25D ± 0.25D > | ± 10.00D | 0.50D ± 0.50D

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YY 0673-2008_English be delivered?

Answer: Upon your order, we will start to translate YY 0673-2008_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 YY 0673-2008_English with my colleagues?

Answer: Yes. The purchased PDF of YY 0673-2008_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 [email protected]. 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.