主營:UV固化燈管,UV變壓器,UV電容,UV反光罩,石英光學(xué)片
所在地:
河北 保定
產(chǎn)品價(jià)格:
電議(大量采購價(jià)格電議)
最小起訂:
0
物流運(yùn)費(fèi):
買家承擔(dān)運(yùn)費(fèi)
發(fā)布時(shí)間:
2019-03-13
有效期至:
2019-04-12
產(chǎn)品詳細(xì)
<p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">波長為<span lang="EN-US">100-400</span>納米的電滋波為紫外線,它是光譜中不可見的部分之一,能夠達(dá)到地面的紫外線的波長大于<span lang="EN-US">290</span>納米,短于<span lang="EN-US">290</span>納米的紫外線已被大氣臭氧層所吸收。在生產(chǎn)環(huán)境中凡是物體的溫度達(dá)<span lang="EN-US">1200℃</span>以上時(shí),輻射光譜中即可出現(xiàn)紫外線,如冶煉爐、電焊、氣焊等,汞石英燈、紫外線燈也可發(fā)射紫外線。紫外線對(duì)機(jī)體的作用與輻射的波長有關(guān),波長越短,作用越強(qiáng)。<span lang="EN-US"><br /><br /></span> 紫外線對(duì)人類的生活和生物的生長有很大影響。紫外線按其波長可分為三個(gè)部分:<span lang="EN-US">A</span>紫外線波長位于<span lang="EN-US">320-400</span>納米之間,<span lang="EN-US">A</span>紫外線對(duì)我們的影響表現(xiàn)在對(duì)合成維生素<span lang="EN-US">D</span>有促進(jìn)作用,但過量的<span lang="EN-US">A</span>紫外線照射會(huì)引起光致凝結(jié),抑制免疫系統(tǒng)功能,太少或缺乏<span lang="EN-US">A</span>紫外線照射又容易患紅斑病和白內(nèi)障;<span lang="EN-US">B</span>紫外線波長位于<span lang="EN-US">280-320</span>納米之間<span lang="EN-US">,B</span>紫外線對(duì)我們的影響表現(xiàn)在使皮膚變紅和短期內(nèi)降低維生素<span lang="EN-US">D</span>的生成,長期接受可能導(dǎo)致皮膚癌,白內(nèi)障及抑制免疫系統(tǒng)功能;<span lang="EN-US">C</span>紫外線波長位于<span lang="EN-US">100-280</span>納米之間;紫外線對(duì)人類的影響主要表現(xiàn)為<span lang="EN-US">A</span>紫外線和<span lang="EN-US">B</span>紫外線的綜合作用。<span lang="EN-US"><br /><br /></span> 紫外線指數(shù)紫外線照射強(qiáng)度對(duì)人體的可能影響<span lang="EN-US"> <br /><br /></span> <span lang="EN-US">0</span>、<span lang="EN-US">1</span>、<span lang="EN-US">2 </span>較弱 安全<span lang="EN-US"><br /></span> <span lang="EN-US">3</span>、<span lang="EN-US">4 </span>弱 正常<span lang="EN-US"><br /></span> <span lang="EN-US">5</span>、<span lang="EN-US">6 </span>中等 注意<span lang="EN-US"><br /></span> <span lang="EN-US">7</span>、<span lang="EN-US">8</span>、<span lang="EN-US">9 </span>強(qiáng) 較強(qiáng)<span lang="EN-US"><br /></span> <span lang="EN-US">≥10 </span>極強(qiáng) 有害<span lang="EN-US"><br /><br /></span> 紫外線對(duì)機(jī)體既有有利的一面,也有有害的一面。紫外線具有殺菌作用??諝庵械募?xì)菌和物體表面的細(xì)菌,經(jīng)過紫外線照射一定時(shí)間后均可被殺死,臨床上利用此作用來進(jìn)行醫(yī)療器械和病室的消毒。紫外線過度照射,則對(duì)機(jī)體有害。如紫外線強(qiáng)烈作用于皮膚時(shí),可發(fā)生光照性皮炎,皮膚上出現(xiàn)紅斑、癢、水皰、水腫等;作用于中樞神經(jīng)系統(tǒng),可出現(xiàn)頭痛、頭暈、體溫升高等;作用于眼部,可引起結(jié)膜炎、角膜炎,稱為光照性眼炎。據(jù)報(bào)道,長期大量接觸紫外線可引起皮膚癌和誘發(fā)白內(nèi)障。<span lang="EN-US"><br /></span>隨著紫外波段的激光器在醫(yī)療<span lang="EN-US">,</span>工業(yè)加工上的日益廣泛的應(yīng)用<span lang="EN-US">,</span>紫外光對(duì)人的潛在威脅也日夜增大<span lang="EN-US">. ??<br /></span> 因此為了防止紫外線的危害,接觸強(qiáng)烈紫外線的工作人員應(yīng)帶專用的防護(hù)面罩、防護(hù)眼鏡和防護(hù)手套。<span lang="EN-US"><br /><br /></span> 新光生產(chǎn)的<span lang="EN-US">SN-UV400</span>系列紫外安全防護(hù)鏡<span lang="EN-US">,</span>防護(hù)窗口由特殊有機(jī)材料和吸收劑制成<span lang="EN-US">.</span>是<span lang="EN-US">,</span>安全<span lang="EN-US">,</span>無毒的優(yōu)良防護(hù)產(chǎn)品<span lang="EN-US">.</span>能有效防護(hù)紫外激光和紫外線滅菌設(shè)備對(duì)人體的潛在危害<span lang="EN-US">.</span>我公司<span lang="EN-US">SN-UV400</span>系列產(chǎn)品由國家權(quán)威機(jī)構(gòu)檢測(cè)<span lang="EN-US">,</span>完全滿足國家安全標(biāo)準(zhǔn)的各項(xiàng)要求<span lang="EN-US">.</span>近紫外、中紫外、遠(yuǎn)紫外、安全強(qiáng)紫外衰減<span lang="EN-US">10000</span>倍以上,確保強(qiáng)紫外光不刺激、不傷害人眼。<span lang="EN-US"></span></span></p> <p> <table class="MsoNormalTable" style="background: #999999; mso-cellspacing: .7pt; mso-padding-alt: 2.25pt 2.25pt 2.25pt 2.25pt;" border="0" cellspacing="1" cellpadding="0"> <tbody> <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes;"> <td style="width: 67.05pt; background: white; border: #ece9d8; padding: 2.25pt;" width="89" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">防護(hù)鏡型號(hào)<span lang="EN-US"></span></span></p> </td> <td style="width: 100.1pt; background: white; border: #ece9d8; padding: 2.25pt;" width="133" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">防護(hù)波長范圍<span lang="EN-US">(nm)</span></span></p> </td> <td style="width: 84.15pt; background: white; border: #ece9d8; padding: 2.25pt;" width="112" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">典型波長<span lang="EN-US">(nm)</span></span></p> </td> <td style="width: 54.15pt; background: white; border: #ece9d8; padding: 2.25pt;" width="72" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">光密度<span lang="EN-US"></span></span></p> </td> <td style="width: 111.55pt; background: white; border: #ece9d8; padding: 2.25pt;" width="149" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;">可見光透過率<span lang="EN-US">(%)</span></span></p> </td> </tr> <tr style="mso-yfti-irow: 1; mso-yfti-lastrow: yes;"> <td style="width: 67.05pt; background: white; border: #ece9d8; padding: 2.25pt;" width="89" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">SN-UV400</span></p> </td> <td style="width: 100.1pt; background: white; border: #ece9d8; padding: 2.25pt;" width="133" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">100-400</span></p> </td> <td style="width: 84.15pt; background: white; border: #ece9d8; padding: 2.25pt;" width="112" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">266,365</span></p> </td> <td style="width: 54.15pt; background: white; border: #ece9d8; padding: 2.25pt;" width="72" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">4+</span></p> </td> <td style="width: 111.55pt; background: white; border: #ece9d8; padding: 2.25pt;" width="149" valign="top"> <p class="MsoNormal" style="text-align: left; margin: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span style="font-family: 宋體; color: black; font-size: 12pt; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt;" lang="EN-US">99</span></p> </td> </tr> </tbody> </table> </p>
涿州市新光電光源廠
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聯(lián)系地址:
河北省涿州市開發(fā)區(qū)鳴澤大街79號(hào)