紫外線防護(hù)眼鏡

紫外線防護(hù)眼鏡---紫外線燈操作人員紫外防護(hù)用

美國SP公司的紫外線防護(hù)眼鏡可防止紫外線，保護(hù)眼睛及臉部，經(jīng)過濾后的紫外光輻射低于10-5，大大低于NIOH(美國職業(yè)安全及健康協(xié)會(huì)）中HSM73-11009所規(guī)定的允許紫外輻射水平。

UVS-30防護(hù)眼鏡為透明色，UVS-40(TP-9940)防護(hù)眼鏡為黃色，帶有熒光增強(qiáng)功能，,UVG-50防護(hù)眼鏡帶有側(cè)面防護(hù)，UVF-80為紫外線防護(hù)面罩，完全保護(hù)眼睛及面部。以上紫外線防護(hù)眼鏡及面罩滿足ANSI,Z87.1及OSHA 1910.133關(guān)于眼睛及面部保護(hù)的安全規(guī)范。

UVS-30紫外線防護(hù)眼鏡

UVS-40(TP-9940)紫外防護(hù)及熒光增強(qiáng)眼鏡

UVG-50紫外防護(hù)眼鏡

UVF-80紫外防護(hù)面罩

Spectroline UVS-30紫外線防護(hù)眼鏡

紫外線是我們環(huán)境的自然組成部分，zui常見于陽光中。它是一個(gè)不可見的電磁輻射帶，剛好超出可見光譜的紫色端。該波段一般分為短、中、長波長區(qū)域，它們對(duì)人體的影響各不相同。

短波長區(qū)域，也稱為遠(yuǎn)紫外線、shajun或 UV-C，從 180 納米延伸到 280 納米。雖然它的穿透力很小，但短波會(huì)對(duì)眼睛和皮膚造成嚴(yán)重灼傷。這種輻射的常見人工源是低壓、汞蒸氣燈和某些其他用于紫外線、色譜、礦物學(xué)、EPROM 擦除、光化學(xué)反應(yīng)等的金屬蒸氣燈。

中波長區(qū)域，也稱為中紫外線、紅熱或 UV-B，從 280 納米延伸到 320 納米。它具有很高的穿透力，可嚴(yán)重灼傷眼睛和皮膚。這種輻射的常見人工源是用于美容或治療目的以及生產(chǎn)維生素的“太陽燈”。

長波長區(qū)域，也稱為近紫外光、黑光、伍德光或 UV-A，從 320 延伸到 400nm。有些人對(duì)該區(qū)域的輻射過于敏感，在查看長波紫外線源時(shí)可能會(huì)遇到“藍(lán)霧”干擾。

Spectroline UVS-30紫外線防護(hù)眼鏡特征

專為長時(shí)間佩戴舒適而設(shè)計(jì)，可保護(hù)用戶免受大多數(shù)紫外線光源的傷害

通過消除“藍(lán)霧”干擾提高熒光區(qū)域和背景之間的對(duì)比度

UVS-30 眼鏡，通常推薦用于零星的、較低強(qiáng)度的紫外線源，很容易戴在眼鏡上

UVG-50 護(hù)目鏡和 UVF-80 面罩，zui大限度地保護(hù)免受長時(shí)間或高強(qiáng)度紫外線照射，可調(diào)節(jié)以適合面部

護(hù)目鏡和面罩符合 ANSI 規(guī)范和 OSHA 標(biāo)準(zhǔn)

Spectroline UVS-30 UV-Absorbing Spectacles, Clear

Ultraviolet light is a natural part of our environment, most commonly found in sunlight. It is an invisible band of electromagnetic radiation just beyond the violet end of the visible spectrum. This band is generally divided into short,medium and long wavelength regions that differ in their effects on the human body.

The short wavelength region, also known as far ultraviolet, germicidal or UV-C, extends from 180 to 280nm. Although it has little penetrating power, short wave can cause severe burns to the eyes and skin. The usual artificial sources of this radiation are low pressure, mercury vapor lamps and certain other metal vapor lamps used in UV sterilization, chromatography, mineralogy, EPROM erasing, photochemical reaction, etc.

The medium wavelength region, also known as middle ultraviolet, erythermal or UV-B, extends from 280 to 320nm. It has high penetrating power and can seriously burn the eyes and skin. The usual artificial sources of this radiation are "sun lamps" used for cosmetic or therapeutic purposes and vitamin production.

The long wavelength region, also known as near ultraviolet, black light, Wood's light or UV-A, extends from 320 to 400nm. Some people are overly sensitive to radiation in this region and may experience "blue haze" interference when viewing sources of long wave UV.

Features

Designed for long wearing comfort and to protect the user against most ultraviolet light sources

Improves contrast between the fluorescent area and the background by eliminating the "blue haze" interference

UVS-30 spectacles, generally recommended for sporadic, lower intensity UV sources fit easily over eyeglasses

UVG-50 goggles and UVF-80 face shield, for maximum protection from extended or high intensity UV exposure, adjusts to fit the face

Goggles and face shield meet ANSI specifications and OSHA standards