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| 《洗眼器標準》 |
| 2011-09-22 |
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洗眼器標準
一．洗眼器的定義
洗眼器：當發生有毒有害物質（如化學液體等）噴濺到工作人員身體、臉、眼或發生火災引起工作人員衣物著火時，采用的一種迅速將危害降到最低的有效的安全防護用品。
不過，洗眼器產品只是用于緊急情況下，暫時減緩有害物對身體的進一步侵害，進一步的處理和治療需要遵從醫生的指導。
洗眼器早在80年代就在國外發達工業國家（美國、英國等等）的絕大多數工廠、實驗室和醫院廣泛采用。其目的用于減少遭受在工作中有毒有害物對身體的傷害，廣泛應用于石油、化工、半導體工業、醫藥制造業和有危險物品暴露的場所。
二。洗眼器執行的標準
在中國洗眼器沒有具體的法規，目前洗眼器執行的標準有兩個:目前洗眼器有二個標準：一個是美國洗眼器標準ANSI Z358.1-2004，一個是歐洲洗眼器標準DIN-12899。目前國內很多洗眼器生產企業一般都采用美國洗眼器標準。
洗眼器在中國的發展有數年的歷史了,生產洗眼器的廠家有20多家,但是在中國還沒有洗眼器的相關標準,生產廠家一般參照美國ANSI Z358-1 2004洗眼器標準.
ANSI Z358-1 2004 :
The following specifications are taken directly from the ANSI Z358.1-2004standard.
SHOWERS (Plumbed and Self-Contained)
Plumbed Shower: An emergency shower permanently connected to a source of potable water. Self-Contained Shower: A shower that contains its own flushing fluid, and must be refilled or replaced after use.
The specifications below are for plumbed showers only.
1. Heads
A. Positioned no less than 82 from floor.
B. Spray pattern will have a minimum diameter of 20 at 60 above the floor.
C. Flow Rate=20 gallons per minute (GPM) at a velocity low enough to be non-injurious to the user.
D. Center of spray pattern shall be located at least 16 from any obstruction.
2. Valves
A. Off to On in 1 second or less.
B. Stay-open valve (no use of hands).
C. Valve remains on until the user shuts it off.
3. Installation
A. 10 seconds from the hazard. Must be on same level as the hazard and the path of travel shall be free of obstructions that inhibit the immediate use of the equipment.
B. Shower location shall be in a well-lit area and identified with a sign.
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