HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

YY/T 0634-2022 English PDF

US$329.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
YY/T 0634-2022: (Ophthalmic instruments Fundus camera)
Status: Valid

YY/T 0634: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YY/T 0634-2022English329 Add to Cart 4 days [Need to translate] (Ophthalmic instruments Fundus camera) Valid YY/T 0634-2022
YY 0634-2008English359 Add to Cart 3 days [Need to translate] Ophthalmic instruments. Fundus cameras Obsolete YY 0634-2008

PDF similar to YY/T 0634-2022


Standard similar to YY/T 0634-2022

YY/T 0619   YY 0719.1   YY 0719.2   YY 0792   YY/T 0633   

Basic data

Standard ID YY/T 0634-2022 (YY/T0634-2022)
Description (Translated English) (Ophthalmic instruments Fundus camera)
Sector / Industry Medical Device & Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard C40
Word Count Estimation 17,147
Issuing agency(ies) State Drug Administration

YY 0634-2008: Ophthalmic instruments. Fundus cameras

---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.
Ophthalmic instruments.Fundus cameras ICS 11.040 C40 People's Republic of China pharmaceutical industry standards Ophthalmic instruments fundus camera (ISO 10940.1998, MOD) Posted 2008-04-25 2009-12-01 implementation State Food and Drug Administration issued

Foreword

5.1.2 This standard is recommended. This revised standard adopts ISO 10940.1998 "fundus camera" (in English). This standard and ISO 10940.1998 The main differences are as follows. a) a supplementary defined-illumination light "color rendering index" and the "camera flash correlated color temperature" requirements; b) updating national mandatory safety standard requirements GB 9706.1 as "electrical safety requirements" indicators; c) The standard ISO 10940.1998 standard referenced in ISO 15004.1997 standard, in addition to optical radiation safety of other content outside Requirements, combined with the applicability of the relevant provisions of the standards were directly described in this standard; d) The standard set forth requirements and test methods for optical radiation safety principles, requirements for optical radiation hazards are not covered. The requirements will be "Ophthalmic instruments for optical radiation safety requirements for" make provision standards. This standard is based on ISO 10940.1998 redrafting 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 (). This standard by the national medical and optical instruments Standardization Technical Committee and centralized. This standard was drafted. State Food and Drug Administration Hangzhou Medical Device Quality Supervision and Inspection Center. The main drafters of this standard. JIA Xiao Hang, Wen Yan, Wang Jingtao, He Tao. Ophthalmic instruments fundus camera

1 Scope

This standard specifies the requirements and test methods fundus camera. Fundus camera for fundus photography imaging. This standard does not apply to the following types of fundus camera. --- Sync stereoscopic fundus photography imaging camera; Lighting --- observation system using infrared radiation fundus camera.

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/T 5702-2003 light color evaluation method GB 9706.1-1995 Medical electrical equipment - Part 1. General requirements for safety (idt IEC 601-1. 1988) 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) GB/T 14710-1993 Medical electrical equipment environmental requirements and test methods ISO 15004.1997 basic equipment requirements and test methods Ophthalmology CIE13.3-1995 significant source of color measurement method

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Minimum interval between two adjacent fundus line can be identified, indicating lines per millimeter (lp/mm). 3.2 Viewing angle photography. See Figure 1. 3.3 In the center of the field of photography, fundus target size ratio of the real image and fundus target on the photosensitive target, assuming normal eye condition and In the air in front of the focal length of 17mm. 3.4 Eyepiece sufficient exit pupil distance, wear to meet the mirror frame operates.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YY/T 0634-2022_English be delivered?

Answer: Upon your order, we will start to translate YY/T 0634-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YY/T 0634-2022_English with my colleagues?

Answer: Yes. The purchased PDF of YY/T 0634-2022_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.

Question 5: Should I purchase the latest version YY/T 0634-2022?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YY/T 0634-2022 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.