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GB 7000.225-2008 English PDF

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GB 7000.225-2008: Luminaires -- Part 2-25: Particular requirements -- Luminaires used in clinical areas of hospitals and health care buildings
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Basic data

Standard ID	GB 7000.225-2008 (GB7000.225-2008)
Description (Translated English)	Luminaires -- Part 2-25: Particular requirements -- Luminaires used in clinical areas of hospitals and health care buildings
Sector / Industry	National Standard
Classification of Chinese Standard	K72
Classification of International Standard	29.140.40
Word Count Estimation	14,124
Date of Issue	2008-12-30
Date of Implementation	2010-04-01
Older Standard (superseded by this standard)	GB 7000.16-2000
Quoted Standard	GB 7000.1; GB 9706.1; IEC 60601-2-41
Adopted Standard	IEC 60598-2-25-1994, IDT
Regulation (derived from)	Announcement of Newly Approved National Standards No. 27 of 2008 (total 140)
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 Chinese standard relates to clinic for medical treatment, inspection and rehabilitation of buildings in hospitals and medical care within the safety requirements with lamps, lamps with incandescent, fluorescent and other discharge lamp as the light source, the power supply voltage is not More than 1000V. This standard does not apply to GB 9706. 1 and specified in IEC 60601-2-41 Medical electrical equipment containing the source. Note 1: Medical electrical equipment may include GB 9706. 1 and the IEC 60601-2-41 standard covers the medical examination for the purpose lamps. This standard does not apply to emergency lighting and in non-medical areas (eg office) general lighting. Note 2: For these lamps, the lamps should refer to the relevant national standards. This standard does not apply to high-pressure sterilization process using lamps or lighting components as well as the operating table with lamps.

GB 7000.225-2008: Luminaires -- Part 2-25: Particular requirements -- Luminaires used in clinical areas of hospitals and health care buildings

---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.
Luminaires.Part 2-25. Particular requirements.Iuminaires used in clinical areas of hospitals and health care buildings ICS 29.140.40 K72 National Standards of People's Republic of China GB 7000.225-2008/IEC 60598-2-25.1994 Replacing GB 7000.16-2000 Luminaires - Part 2-25. Particular requirements Building hospitals and rehabilitation clinics lamp (IEC 60598-2-25.1994, IDT) Published 2008-12-30 2010-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China issued

Preface Ⅰ Introduction IEC Ⅲ 1 General 1 2 1 General test requirements Terms and definitions 1 3 4 Category 2 5 marks 2 6 Structure 2 7 creepage distances and clearances 4 8 Ground provisions 4 9 Terminal 4 External 10 and internal wiring 4 11 Protection against electric shock 5 Thermal test and durability test 12 5 13 dust, solid objects and water 5 14 Insulation resistance and electric strength 5 15 heat, fire, and the resistance to tracking 5 GB 7000.225-2008/IEC 60598-2-25.1994

Foreword

All technical contents of this section is mandatory. GB 7000 series of standards existing section 22, the publication date of this section, published GB 7000 series of standards are as follows. GB 7000.1-2007 lamps - Part 1. General Requirements and Test GB 7000.2-2008 lamps - Part 2-22. Particular requirements for emergency lighting GB 7000.4-2007 lamps Part 2-10. Particular requirements for children luminaries GB 7000.5-2005 road and street lighting safety requirements GB 7000.6-2008 lamps - Part 2-6. Particular requirements with a built-in transformer or converter tungsten lamp GB 7000.7-2005 safety requirements Floodlights GB 7000.9-2008 lamps Part 2-20. Particular requirements for light string GB 7000.17-2003 safety requirements limit the surface temperature of the lamp GB 7000.18-2003 filament lamps extra low voltage lighting system security requirements GB 7000.19-2005 photo and film (non-professional use) Safety requirements for lighting GB 7000.201-2008 lamps - Part 2-1. Particular requirements for fixed general purpose luminaires GB 7000.202-2008 Luminaires - Part 2-2. Particular requirements Recessed Lighting GB 7000.204-2008 lamps - Part 2-4. Particular requirements for portable general purpose luminaires GB 7000.207-2008 lamps - Part 2-7. Particular requirements for garden use luminaries 7000.208-2008 lamps - Part 2-8 GB . Particular requirements handlamps GB 7000.211-2008 lamps Part 2-11. Particular requirements for the aquarium lamp GB 7000.212-2008 lamps - Part 2-12. Particular requirements for the power outlet mounted nightlight GB 7000.213-2008 Luminaires - Part 2-13. Particular requirements for ground recessed light fixtures GB 7000.217-2008 lamps Part 2-17. Particular requirements for stage lighting, television, film and photographic studios (indoor and outdoor) Lighting GB 7000.218-2008 Luminaires - Part 2-18. Particular requirements for swimming pools and similar lighting GB 7000.219-2008 lamps - Part 2-19. Particular requirements for ventilated luminaires GB 7000.225-2008 Luminaires - Part 2-25. Particular requirements for the building of hospitals and rehabilitation clinics lamp This section GB 7000 "lamps" section 2-25, this section should be used with GB 7000.1. This section identical with IEC 60598-2-25.1994 "Luminaires - Part 2. Particular requirements Chapter 25. Building hospitals and rehabilitation clinics The lamp "(including amendments 1 (2004), in English). For ease of use, this section following editorial changes made. --- When writing this section, by deleting the reference standard GB 7000.1 equivalent IEC 60598-1 uses the year number "1992." This section instead of GB 7000.16-2000 "hospital and rehabilitation clinic building lighting safety requirements." This portion of 7000.16-2000 GB main differences. --- "present standard" to "this section"; --- Standard name changed to "Luminaires - Part 2-25. Particular requirements for the building of hospitals and rehabilitation clinics lamp"; by the standard number GB 7000.16 replaced GB 7000.225. --- "dielectric strength" to "electric strength"; --- "Tracking Resistance" to "anti-tracking." This section was proposed by China Light Industry Federation. GB 7000.225-2008/IEC 60598-2-25.1994 This part of the lamp lighting of the National Standardization Technical Committee of Standardization Technical Committee. This section was drafted. National Lighting Fitting Quality Supervision and Inspection Center, the National Electric Light Source Quality Supervision and Inspection Center (Shanghai), Shanghai era Lighting Appliance Testing Co., NVC Lighting Technology Co., Ltd. The main drafters of this section. Zhu war, Shi Xiaohong, Chen Chao, the Xiong Fei, Wang Yin, Lu Peiguang, Chen Weiguo, Ling Li. GB 7000.225-2008/IEC 60598-2-25.1994 IEC Foreword 1) global international standardization IEC (International Electrotechnical Commission) is a by national Electrotechnical Commission (IEC International Committees) organization. The object of IEC is to promote international cooperation on all issues in standardization within the field of electrical and electronics. to this end, IEC addition to organize other activities, publishes international standards. The international standards entrusted to technical committees, any discussion of the IEC National Committee interested in the problems can participate in this development work. IEC to establish contact with international organizations, government Government organizations and non-governmental organizations can also participate in the formulation. According to IEC Association and the International Organization for Standardization (ISO ) reached Proposed provisions to maintain close cooperation. 2) IEC formal decisions or agreements on technical issues, on behalf of the International Committee of the interest by the participation of technical problems Established by the Committee, expressed the consensus of the international community as close as possible. 3) The resolutions and agreements in the form of standards, technical reports or guides and publishing, to recommend ways for use by States, in this sense It has been accepted by the National Committees. 4) In order to promote international unification, IEC National Committees undertake to maximize the use of IEC international standards as national standards or Regional standards. 5) IEC does not provide identification procedures specified in its identification, without any claim to comply with a standard equipment responsibly. IEC 60598-2-25 and Rev. prepared by IEC Technical Committee 34 34D, the Technical Committee of bulb lamps and related products The Technical Commission. The text in this section is based on the following documents. DIS Report on voting papers 34D (CO) 254 34D (CO) 263 Rev. following documents. FDIS Report on voting 34D/822/FDIS 34D/825/RVD Complete information on this Rev. vote can be found in the voting report listed in the table. IEC published on the website maintained until the date of this result, the Commission decided the contents of this publication remains unchanged. At this date After this publication will ---Reconfirmation; ---cancel; --- is amended or replaced or --- be revised. GB 7000.225-2008/IEC 60598-2-25.1994 Luminaires - Part 2-25. Particular requirements Building hospitals and rehabilitation clinics lamp

1 General

1.1 Scope GB This section 7000 provides for medical treatment carried out in the clinic, examination and medical care in hospitals and health care buildings Security requirements lamps, tungsten filament lamps, fluorescent and other gas discharge lamp as a light source, the power source voltage does not exceed 1000V. This does not apply in GB 9706.1 Medical electrical equipment comprising a light source and a prescribed in IEC 60601-2-41. Note 1. Medical electrical equipment may include GB 9706.1 standard and IEC 60601-2-41 to cover medical examination for the purpose of lighting. This does not apply to emergency lighting and general lighting fixtures in a non-medical area (e.g. office) a. Note 2. For these lamps, should refer to the relevant national standard lamps. This does not apply to the autoclaving step by lamp or lamp fixture member and the operating table with. 1.2 Normative References Terms of the following documents constitute provisions of this section by reference in this 7000 GB . For dated references, Its all subsequent amendments (excluding corrections) or revisions do not apply to this section, however, encouraged to agreements based on Whether the parties to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB 7000.1 lamps - Part 1. General requirements and tests (GB 7000.1-2007, IEC 60598-1.2003, IDT) GB 9706.1 Medical Electrical Equipment Part 1. General requirements for safety (GB 9706.1-2007, IEC 60601-1. 1988+ A1.1991 + A2.1995, IDT) IEC 60601-2-41 Medical electrical equipment Part 2-41. surgical and diagnostic lamp lighting special safety requirements

2 General test requirements

Application of GB 7000.1 Chapter 0. A predetermined sequence of tests should be carried out in GB 7000.1 order of chapters is present, in which Under condition, you may have to refer to other sections of GB 7000.1. In addition to the requirements of this test, the lamp is characterized in other standards Covered (for example, built-in transformers recessed lighting), should comply with the relevant lighting standards related provisions.

3 Terms and Definitions

Application GB 7000.1 Chapter 1 and the following terms and definitions. 3.1 Placing one or more regions of a patient bed. Note. there is a ward-bed zone or area, such as a nurse positions, Utility room and washrooms. 3.2 And a translucent cover so that the main components constituting the dust and other objects into the minimum lamp. 3.3 General-purpose lamps used in a patient area. Note. It may be surface mounted (ceiling or wall), suspended or flush-mounted. GB 7000.225-2008/IEC 60598-2-25.1994 3.4 Special lamps can be operated by the patient. Note 1. It can be surface-mounted and with an adjustable arm. Note 2. This should not be seen as general lighting lamps or handheld inspection observation lamp. 3.5 Lamps provided in low-light night-bed zone and adjacent areas. 3.6 Area-bed systems with other services, such as electrical outlets, medical gas connector, telephone jack, a radio, a lamp or light control means. 3.7 Surgical and medical examination of small (e.g., dental or veterinary) closed adjustable lamp may be surface mounted (wall or ceiling), or fixed in A movable bracket. 3.8 Medical examination with a fully enclosed fixtures, but not for internal examination of the patient. 3.9 A hand-held lamp observation, which cable or cord may be replaced. 3.10 A hand-held lamp observation, unless cause permanent damage, which cable or cord can not be separated from the fixture. Category 4 4.1 7000.1 following provisions apply Chapter 2 GB . 4.1 The protection against electric shock in the form of classification, a hand-held lamp should be observed Ⅱ Ⅲ class or classes.

5 Mark

7000.1 Application GB predetermined chapter 3 and below 5.1. 5.1 socket system of hospital services should be set clearly visible, and some permanent marker. All warning signs should be clearly visible and shall be consistent The provisions of Chapter 6 GB 9706.1 in. Compliance is checked by inspection.

6 structure

7000.1 Chapter 4 GB and application of the provisions of the following of 6.1 to 6.3. 6.1 element 6.1.1 lamp not detachable flexible cable or cord should not contain switching or power interrupting device. Handheld observation lamp switch, comprising actuator member, shall be completely enclosed in the lamp body or the handle. Of the switch can be operated, the operation The movable housing member should be made of a flexible material, such as rubber or polychloroprene. GB 7000.225-2008/IEC 60598-2-25.1994 Compliance is checked by inspection and manual test. 6.1.2 In order to prevent accidental damage, handheld inspection and observation lamp bulb lamps shall be protected. Any protection devices, e.g. translucent cover It shall be mounted on the lamp body. The apparatus should be completely removed from the fixture when the protective means can not be detached by hand, and changing a light bulb. NOTE. For example protection device connected to a hinge fixture may be removed from the normal operating position. Compliance test visually and manual test in 4.12.4 of GB 7000.1. 6.1.3 handheld device Tungsten lamp socket should be observed with at least two separate locked to prevent rotation thereof, wherein at least one means Aid of a tool set required to operate. Means for fixing lampholder can not be fixed to any other member. Compliance is checked by inspection and manual test. 6.1.4 hand viewer control means required for fluorescent lamps work should be installed in the lamp body or a separate fixing means. 6.1.5 hospital system with the following elements of the lamp should be housed in a single cavity. a) mounting the control device in the system, and to separate it from the lamp is not directly connected to the member; b) through the flexible cables and cords, to separate it from other elements and ancillary equipment; c) a medical gas delivery tube, which is spaced apart from the covering or to minimize and control means separate from the light bulb or heat influence. Compliance is checked by inspection. 6.1.6 luminaries cord should be observed in addition to the hand-held storage device fixture. The structure of the device should be easily wound cord No storage or damaged. Compliance is checked by inspection. 6.2 Mechanical strength 6.2.1 General inspection lamp should be readily adjusted and maintained at the adjusted position. Compliance is checked by inspection. 6.2.2 tested in GB 9706.1 Chapter 24, a check of the general formula movable imbalance should not be. 6.2.3 handheld mechanical strength was observed with the lamp a) (if applicable) and b) testing the inspection requirements. Protection means a) protect the bulb from damage should the lamp axial direction along the receiving 250N tension, over 1min. Protective devices in its place. b) be fitted with a suitable length GB lamps flexible cables and cords in claim 7000.13 10.2, shall withstand twice impact test, When the test of the lamp toward the fixed brick, stone, concrete or the like solid material strikes the wall steel baffles, as shown in FIG. Baffle size should be 40mm × 40mm × 5mm, at right angles down fillet with a 5mm radius. When the shutter installation, in contact with the wall, Or, if necessary, brought into contact with a wall of the contact pad clad. Not equipped handheld bulb lamps shall observe its hanging flexible cable or cord, indicated in FIG. 1 point "a" at the edges of the baffle plate rests, suspension At a point 400mm above the baffle. Then, the shutter should be pulled away from the lamp and perpendicular to the wall until the cable or wire in a horizontal state. In this manner the sample dropped toward the shutter 3 times. Then suspending the lamp at the point of impact that the position "b" of the same drop Three times, and then facing the "c" point down three times. After the first test, the sample should be no damage. 1m suspension was adjusted to the baffle above the point, repeat the entire test. After the second test, the sample should be no damage affecting safety or further use. Protection means to avoid damage to the lamp even with deformation It should not be loose. Note. If the fixture shape is such that there is no Baotou pad, if it is to hit the baffle, then clad pad is required. 6.3 dimming controller and focus controller Classroom secured on the surgical lamp and a dimming controller focus controller shall meet the following requirements. a) a single-beam lamps, its position can not be adjusted effectively block the lamp light conditions; b) disposed in all operating positions of the lamp (see can be easily adjusted 6.2.1); GB 7000.225-2008/IEC 60598-2-25.1994 c) clearly indicate its function durable. Lamp at a position within the focus controller and the projected surface area of the controller should be adjusted with a removable handle disinfection. qualified By inspection.

7 creepage and clearance distances

Application of GB 7000.1 Chapter 11.

8 grounding provisions

Application of GB 7000.1 Chapter 7. Terminal 9 Application of GB 7000.1 Chapter 14 and 15. External and internal wiring 10 10.1 to 10.4 predetermined application GB 7000.1 of 5 and below. 10.1 fluorescent tube lamp, the power supply line to the resistance wire can not contain period from a light source ballast. Compliance is checked by inspection. 10.2 handheld observation lamp should not have a socket or appliance socket, and only one cable entry. Compliance is checked by inspection. 10.3 Handheld Portable observation lamps and lighting should be checked using a cord made of an insulating material or a shape suitable protective device into the line Port, and the flexible cables in order to prevent excessive bending of the cords at the service entrance. Cable or cord guard shall. a) are not integrated with the flexible cable or cord; b) make installation easy to loose a reliable method; c) an outer projecting lamps at a distance from the outer edge of inlet least 25mm; d) appropriate mechanical strength and elasticity. Compliance visually, the test measurements and test 10.3.1. 10.3.1 should enter the cable support member is fixed in similar lamps swinging member shown in FIG. 2 apparatus, when the swing member swings to the Time position, the axis of the specimen into the flexible cable or cord in a vertical position by the pivot shaft. Flexible cable or cord to be hanging a load to generate a force of 20N. Shall pass a current conductor, which current value the maximum rated power divided by the nominal voltage to obtain a nominal voltage equal to the voltage between the socket contacts. Member swing around the swing angle should be 90 ° (vertical position on both sides of each pivot 45 °), number of bending of 20,000 times, of bending frequency 60 times/min. After the test, the number of the conductors should not exceed 50% of the fracture, and the flexible cable or cord through a predetermined insulation resistance GB 7000.1 Chapter 10 Test and high pressure tests. Note. prior to the operation point is bent once again, or a backward operation. 10.4 The cord holder Rewireable handheld Portable observation lamps and lamp general inspection, performed in GB 7000.1 5.2.10.1 the test, the cord guard, gland or the like should not present. Not rewired handheld observation lamp Portable tools and general lighting inspection tests shall be delivered state. Gland cord holder should not be used. Compliance is checked by inspection and test in 5.2.10.1 of GB 7000.1. GB 7000.225-2008/IEC 60598-2-25.1994 11 Protection against electric shock GB used with the following provisions 11.1 11.2 7000.1 and chapter 8. 11.1 for hand-held lamp observation, should not be removed by hand to prevent contact with those parts screwed or bayonet lamp cap. Compliance is checked by inspection and manual test. When using handheld tungsten lamp was observed for protection against electric shock test, remove the protective glass, unless it is a lamp housing Body. 11.2 to be moved or removed when cleaning or replacing the lamp starter or transducer should be fixed within 2m from the luminaire or lamp ground member, only Use tools to open, or should not enter. Compliance is checked by inspection. Thermal test and durability test 12 Application GB 7000.1 Chapter 12, but there are frequently touched or gripping member of the fixture member, which is given in Table 12.1 GB 7000.1 To limit the temperature of these components by subtracting 10 ℃. Providing automatic winding machine of the lamp according to the section 12.1 is also applicable. Hand-held lamps must observe 12.2 to 12.5 requires application of the present section. 12.1 provides automatic winding machine lamps, one third of the flexible cable or cord is not wound up. Then, the temperature rise of rubber or PVC to make the insulating layer Determining the amount of the spool between the place near the center and two outermost winder flexible cable or cord. Sliding contacts winding temperature rise should not exceed 65K. 12.2 Handheld outer member and an independent observation lamp ballast is used, which would damage the lamp becomes unsafe, it In addition to their eligibility with 12.3.1 of GB 7000.1 test to test, we should also use the following durability test test. 12.3 Rubber rubber shell and a separate handheld observation lamp control apparatus should be freely suspended in the natural circulation tank heating ventilation, Aging test in an environment having ambient atmospheric composition and pressure. Sample is placed 10 days (240h) heating cabinet temperature of 70 ℃ ± 2 ℃, or to perform a temperature in GB 7000.1 12.4.1 Test Measured at the maximum temperature of the rubber plus 30 ℃ ± 2 ℃, whichever is the higher temperature values both. During the test, the rubber member due to any change in the lamp should be no unsafe. The test shall be performed on a single sample. 12.4 handheld independent observation lamps and ballasts (if any), the predetermined normal work and GB 7000.1 12.4 12.5 And abnormal operation of the thermal test, the fixture is placed on a dark paint painted wood, painted or hung and dark against a wall paint, taking Less favorable position. 12.5 GB 7000.1 ordinary rubber predetermined temperature limit of 70 deg.] C Table 12.2 Not available Not available on handheld observation lamp protection against electric shock Support member or a handle or the lamp holder against dust and water level, this test section 12.3 is sufficient. 13 dust, solid objects and water GB 7000.1 Chapter 9 used in conjunction with the following 13.1. Hand-held lamps shall comply with the provisions of 13.1. 13.1 before wet treatment, the glass should be protected, removing the translucent cover member and the like, even when removing the need to use tools also removed, unless They handheld observation lamps are one. 14 Insulation resistance and electric strength Application of GB 7000.1 Chapter 10. 15 heat, fire resistance to tracking and GB 7000.1 Chapter 13 used with the provisions of this part is 15.1. Hand viewer lamps shall comply with the provisions of 15.1. GB 7000.225-2008/IEC 60598-2-25.1994 15.1 For polychloroprene such as rubber or soft material with a handheld observation lamp housing or handle, Compliance is checked by the following test. Under pressure test apparatus to be used in normal lamp holding member, should be similar to the one shown in Figure 3, the test at a temperature Heated holding tank 100 ℃ ± 2 ℃ of. To clamp the specimen steel clamping jaws cylinder surface of radius 25mm, width 15mm, length 50mm. Corner radius should be 2.5mm fillet. The jaws should be clamped to hold the normal use of the site as close as possible to the center line of the jaw portion of the center. By jaws should force 100N. After IH, removed the steel clamp, the sample should be no damage. FIG 1 observed handheld impact test fixture arrangement GB 7000.225-2008/IEC 60598-2-25.1994 In millimeters FIG 2 handheld observation lamp bending tester GB 7000.225-2008/IEC 60598-2-25.1994 In millimeters FIG 3 handheld observation lamp pressure testing apparatus GB 7000.225-2008/IEC 60598-2-25.1994

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