DOD A-A-54691-1992 LIGHT FLOOR《地面灯》.pdf
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1、A-A-5Yb91 b5 9999974 00bb979 3 1 INCH-POUND I A-A-54 6 9 1 25 June 1992 COMMERCIAL ITEM DESCRIPTION LIGHT, FLOOR The General Services Administration has authorized the use of this Commercial Item Description as a replacement for W-L-316B which is cancelled. This Commercial Item Description covers a
2、portable, floor standing operating and examining light, capable of accommodating a standard incandescent lamp bulb. Salient Characteristics: The floor light shall be a portable operating and examination light, capable of accommodating an incandescent lamp bulb of sufficient wattage to provide adequa
3、te illumination without overheating the reflector, and suitable for use in hospital clinics. The light shall consist of a floor lamp with weighted base, upright housing, telescopic rod operating within the housing, a flexible arm and socket, and a reflector which is designed to allow air to flow for
4、 venting purposes. The base of the light shall be between 10 and 11-1/2 inches in diameter and shall be finished so as to permit the light to rest on a flat surface without wobbling or tilting. The base shall be of sufficient weight (8 pounds minimum) to provide stability when telescopic rod is full
5、y extended. The base shall be made of pressed steel or it shall be made of cast iron or lead with a sheet metal or heavy-duty plastic cover. The upright housing shall be not less than 7/8 inch in diameter and the telescoping tubing not less than 5/8 inch in diameter, and shall be brass or electric w
6、elded steel tubing. The telescopic rod shall move easily within the upright and AMSC N/A FSC 6530 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54691 shall readil
7、y locate the lamp head at any desired height by means of a friction type mechanism. The friction type mechanism shall not have manually operated thumb screws that may easily become lost. The telescoping rod shall permit height adjustments of the lamp head as measured from the floor to the top of the
8、 telescoping rod of approximately 35 to 54 inches. The flexible arm shall be made of steel tubing, and be of conventional design, approximately 14 inches long and 5/8 inch in diameter. It shall be properly bushed to receive the electric cord. The lamp switch shall. be single-pole with non-metallic c
9、ontrol and casing, and shall be of the key, turn-knob, or push button type. The lamp socket shall be rated at 250 watts, 250 volts with a brass exterior. It shall be securely fastened to the upper end of the flexible arm or within the reflector. The reflector shall be designed to allow air to flow t
10、hrough for venting purposes and made of steel, aluminum, or a suitable heavy duty plastic. The reflector outer surface shall not exceed 122 degrees F at any point during operation. The reflector shall be connected to the flexible arm in such a manner to allow adjustment of the light head to any desi
11、red direction. The lamp shall be rated for 80 footcandles at 24 inches using a 60 watt standard bulb. The lamp shall be an Underwriters Laboratory listed portable lamp meeting UL Standard #153 and shall bear the UL label. The floor light shall have a 3 x 18 AWG, 60 degree Celsius rated, strain and p
12、ullback relieved cord fitted with a hospital grade plug. Minimum length of cord shall be 9 feet. A name plate shall be securely and firmly attached to the lamp and shall bear the name or registered trade-mark of the manufacturer. The marking shall be clear, distinct, legible, and of a permanent natu
13、re. All exterior metal surfaces shall have a plated, enameled, painted, varnished, lacquered, zinc or cadium coated finish. Workmanship. The floor light shall be free from defects which detract from its appearance or impair its serviceability. 2 Provided by IHSNot for ResaleNo reproduction or networ
14、king permitted without license from IHS-,-,-A-A-54691 65 9999974 0066983 3 D A-A-54 6 9 1 Unit. Each (EA). One floor light, as specified, constitutes one unit. Quality Assurance Provisions. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is
15、 responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by t
16、he Government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. Records. Records of examinations and tests performed by or for the contrac
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- DODAA546911992LIGHTFLOOR 地面 PDF
