體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)的(de)(de)(de)標(biao)(biao)準(zhun)體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)的(de)(de)(de)國家標(biao)(biao)準(zhun)體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)的(de)(de)(de)技(ji)術要求國家有明確的(de)(de)(de)標(biao)(biao)準(zhun)。1、體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)成(cheng)象應(ying)清晰。清晰范圍：上下方向不(bu)(bu)(bu)小(xiao)于(yu)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)場(chang)直徑的(de)(de)(de)70%，左右(you)方向不(bu)(bu)(bu)小(xiao)于(yu)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)場(chang)直徑的(de)(de)(de)55%。2、體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)各倍物(wu)(wu)(wu)鏡(jing)(jing)成(cheng)象應(ying)齊焦(jiao)，變(bian)換(huan)物(wu)(wu)(wu)鏡(jing)(jing)放(fang)大(da)(da)率(lv)后不(bu)(bu)(bu)加(jia)調(diao)焦(jiao)，應(ying)能看(kan)清物(wu)(wu)(wu)體(ti)(ti)(ti)輪廓。3、體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)在視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)場(chang)ZX的(de)(de)(de)分辨率(lv)應(ying)符合下表。4、物(wu)(wu)(wu)鏡(jing)(jing)倍數可變(bian)更的(de)(de)(de)體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)，在變(bian)換(huan)不(bu)(bu)(bu)同倍數的(de)(de)(de)物(wu)(wu)(wu)鏡(jing)(jing)后，原視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)場(chang)ZX物(wu)(wu)(wu)點的(de)(de)(de)像在像面內的(de)(de)(de)偏移量不(bu)(bu)(bu)超(chao)(chao)出(chu)1mm。5、體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)的(de)(de)(de)物(wu)(wu)(wu)鏡(jing)(jing)放(fang)大(da)(da)率(lv)誤差(cha)不(bu)(bu)(bu)超(chao)(chao)出(chu)5%。6、體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)的(de)(de)(de)目鏡(jing)(jing)放(fang)大(da)(da)率(lv)誤差(cha)不(bu)(bu)(bu)超(chao)(chao)出(chu)5%。7、體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)左、右(you)兩(liang)系統的(de)(de)(de)放(fang)大(da)(da)率(lv)差(cha)：目鏡(jing)(jing)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)場(chang)角不(bu)(bu)(bu)超(chao)(chao)過50°時，不(bu)(bu)(bu)大(da)(da)于(yu)2%;目鏡(jing)(jing)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)場(chang)角大(da)(da)于(yu)50°時，不(bu)(bu)(bu)大(da)(da)于(yu)1.5%無錫成(cheng)像體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)。寧波(bo)光(guang)學原理(li)體(ti)(ti)(ti)視(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)微(wei)鏡(jing)(jing)生產

燈(deng)(deng)(deng)泡(pao)(pao)更換：無論是(shi)更換上光源(yuan)燈(deng)(deng)(deng)泡(pao)(pao)，還是(shi)更換下光源(yuan)燈(deng)(deng)(deng)泡(pao)(pao)，在更換前，請務(wu)必將電(dian)源(yuan)開關關上，電(dian)源(yuan)線插(cha)頭(tou)一(yi)定要從電(dian)源(yuan)插(cha)座上拔(ba)下。當更換體視顯(xian)(xian)(xian)微(wei)鏡(jing)(jing)光源(yuan)燈(deng)(deng)(deng)泡(pao)(pao)時，先(xian)擰出上光源(yuan)燈(deng)(deng)(deng)箱的滾(gun)花(hua)螺釘，取下燈(deng)(deng)(deng)箱，然(ran)后從燈(deng)(deng)(deng)座上卸下壞(huai)燈(deng)(deng)(deng)泡(pao)(pao)，換上好(hao)(hao)燈(deng)(deng)(deng)泡(pao)(pao)，再把燈(deng)(deng)(deng)箱和滾(gun)花(hua)螺釘裝(zhuang)上即可。當更換體視顯(xian)(xian)(xian)微(wei)鏡(jing)(jing)光源(yuan)燈(deng)(deng)(deng)泡(pao)(pao)時，需將毛(mao)玻(bo)璃臺板(ban)或(huo)黑白臺板(ban)，從底座上取出，然(ran)后從燈(deng)(deng)(deng)座上取下壞(huai)燈(deng)(deng)(deng)泡(pao)(pao)，換上好(hao)(hao)燈(deng)(deng)(deng)泡(pao)(pao);再把毛(mao)玻(bo)璃臺板(ban)或(huo)黑白臺板(ban)裝(zhuang)好(hao)(hao)即可。體視顯(xian)(xian)(xian)微(wei)鏡(jing)(jing)更換燈(deng)(deng)(deng)泡(pao)(pao)時，請用干(gan)凈(jing)的軟(ruan)布或(huo)棉紗將燈(deng)(deng)(deng)泡(pao)(pao)玻(bo)殼擦拭干(gan)凈(jing)，以保(bao)證照明(ming)效果。寧波光學原理體視顯(xian)(xian)(xian)微(wei)鏡(jing)(jing)生(sheng)產(chan)無錫偏光體視顯(xian)(xian)(xian)微(wei)鏡(jing)(jing)生(sheng)產(chan)。

5、左右(you)(you)齊中(zhong)差調(diao)節顯(xian)(xian)(xian)微(wei)(wei)鏡(jing)(jing)(jing)的(de)(de)(de)(de)(de)瞳距至65mm，將(jiang)十(shi)(shi)字分(fen)(fen)劃板(ban)(ban)置于視(shi)(shi)場(chang)ZY，目(mu)(mu)鏡(jing)(jing)(jing)筒中(zhong)插(cha)入(ru)十(shi)(shi)字分(fen)(fen)劃目(mu)(mu)鏡(jing)(jing)(jing)，顯(xian)(xian)(xian)微(wei)(wei)鏡(jing)(jing)(jing)對十(shi)(shi)字分(fen)(fen)劃板(ban)(ban)調(diao)焦，使體(ti)(ti)視(shi)(shi)顯(xian)(xian)(xian)微(wei)(wei)鏡(jing)(jing)(jing)左(右(you)(you))側光(guang)路中(zhong)的(de)(de)(de)(de)(de)目(mu)(mu)鏡(jing)(jing)(jing)視(shi)(shi)場(chang)ZX和(he)十(shi)(shi)字分(fen)(fen)劃板(ban)(ban)ZX重合，在體(ti)(ti)視(shi)(shi)顯(xian)(xian)(xian)微(wei)(wei)鏡(jing)(jing)(jing)右(you)(you)(左)側光(guang)路的(de)(de)(de)(de)(de)目(mu)(mu)鏡(jing)(jing)(jing)視(shi)(shi)場(chang)中(zhong)讀(du)出十(shi)(shi)字分(fen)(fen)劃板(ban)(ban)像ZX相對于視(shi)(shi)場(chang)ZX的(de)(de)(de)(de)(de)左右(you)(you)偏差Δx和(he)上下偏差Δy，分(fen)(fen)別(bie)取(qu)值(zhi)Zda的(de)(de)(de)(de)(de)測(ce)(ce)量值(zhi)作為左右(you)(you)齊中(zhong)差Δx、Δy測(ce)(ce)量結(jie)果(guo)。對于有級變(bian)(bian)換型和(he)物(wu)鏡(jing)(jing)(jing)卸換型的(de)(de)(de)(de)(de)體(ti)(ti)視(shi)(shi)顯(xian)(xian)(xian)微(wei)(wei)鏡(jing)(jing)(jing)，本項(xiang)(xiang)目(mu)(mu)應(ying)對每個倍(bei)率分(fen)(fen)別(bie)進行測(ce)(ce)量，對于連續變(bian)(bian)倍(bei)型體(ti)(ti)視(shi)(shi)顯(xian)(xian)(xian)微(wei)(wei)鏡(jing)(jing)(jing)，本項(xiang)(xiang)目(mu)(mu)應(ying)對低(di)、中(zhong)、高倍(bei)率分(fen)(fen)別(bie)進行測(ce)(ce)量，取(qu)值(zhi)Zda的(de)(de)(de)(de)(de)測(ce)(ce)量值(zhi)為測(ce)(ce)量結(jie)果(guo)。

體(ti)(ti)視(shi)顯(xian)微鏡(jing)的校準項目1、成(cheng)像(xiang)清(qing)晰(xi)(xi)范圍(wei)將玻(bo)璃(li)線(xian)(xian)紋(wen)(wen)尺(chi)置于載物(wu)臺(tai)上(shang)(shang)，朝向(xiang)(xiang)調為(wei)視(shi)場的左右方(fang)(fang)向(xiang)(xiang)。體(ti)(ti)視(shi)顯(xian)微鏡(jing)使(shi)(shi)用Zgao倍物(wu)鏡(jing)，通過調焦使(shi)(shi)玻(bo)璃(li)線(xian)(xian)紋(wen)(wen)尺(chi)刻(ke)度(du)像(xiang)清(qing)晰(xi)(xi)的范圍(wei)為(wei)Zda，使(shi)(shi)用玻(bo)璃(li)線(xian)(xian)紋(wen)(wen)尺(chi)分別測量(liang)視(shi)場左右方(fang)(fang)向(xiang)(xiang)長(chang)度(du)以及玻(bo)璃(li)線(xian)(xian)紋(wen)(wen)尺(chi)刻(ke)度(du)像(xiang)清(qing)晰(xi)(xi)的長(chang)度(du)，視(shi)場左右方(fang)(fang)向(xiang)(xiang)成(cheng)像(xiang)清(qing)晰(xi)(xi)范圍(wei)D1按(an)下(xia)式計算(suan)：D1=L/L×1**%，其中：L——視(shi)場左右方(fang)(fang)向(xiang)(xiang)長(chang)度(du)，格(ge);L——玻(bo)璃(li)線(xian)(xian)紋(wen)(wen)尺(chi)刻(ke)度(du)像(xiang)清(qing)晰(xi)(xi)的長(chang)度(du)，格(ge)。將玻(bo)璃(li)線(xian)(xian)紋(wen)(wen)尺(chi)朝向(xiang)(xiang)調為(wei)上(shang)(shang)下(xia)方(fang)(fang)向(xiang)(xiang)，按(an)以上(shang)(shang)方(fang)(fang)法可得到體(ti)(ti)視(shi)顯(xian)微鏡(jing)視(shi)場上(shang)(shang)下(xia)方(fang)(fang)向(xiang)(xiang)成(cheng)像(xiang)清(qing)晰(xi)(xi)范圍(wei)D2。上(shang)(shang)海立體(ti)(ti)體(ti)(ti)視(shi)顯(xian)微鏡(jing)。

體(ti)(ti)(ti)視(shi)顯(xian)微鏡(jing)的用(yong)(yong)途(tu)1、體(ti)(ti)(ti)視(shi)顯(xian)微鏡(jing)可用(yong)(yong)于(yu)動物學(xue)、植物學(xue)、昆蟲(chong)學(xue)、組(zu)織學(xue)、礦物學(xue)、考古學(xue)、地質學(xue)和皮膚病學(xue)等的研(yan)究。2、在紡織工(gong)(gong)(gong)(gong)業(ye)中，用(yong)(yong)于(yu)原料及(ji)(ji)棉毛織物的檢驗(yan)。3、在電(dian)子工(gong)(gong)(gong)(gong)業(ye)中，作為晶體(ti)(ti)(ti)管(guan)點焊(han)、檢查(cha)等操作工(gong)(gong)(gong)(gong)具(ju)。4、可用(yong)(yong)于(yu)作各種材料的裂縫(feng)構成(cheng)、氣孔形狀(zhuang)腐蝕情況等表面現象的檢查(cha)。5、在制造(zao)小(xiao)型精(jing)密(mi)零件(jian)時，用(yong)(yong)于(yu)機床工(gong)(gong)(gong)(gong)具(ju)的裝(zhuang)置、工(gong)(gong)(gong)(gong)作過程的觀察、精(jing)密(mi)零件(jian)的檢查(cha)以及(ji)(ji)裝(zhuang)配工(gong)(gong)(gong)(gong)具(ju)。6、用(yong)(yong)于(yu)作透鏡(jing)、棱鏡(jing)或其(qi)它透明物質的表面質量(liang)以及(ji)(ji)精(jing)密(mi)刻度的質量(liang)檢查(cha)。7、可作文書錢(qian)幣的真假判辨。8、體(ti)(ti)(ti)視(shi)顯(xian)微鏡(jing)正廣泛應用(yong)(yong)于(yu)紡織制品、化(hua)工(gong)(gong)(gong)(gong)化(hua)學(xue)、塑(su)料制品、電(dian)子制造(zao)、機械制造(zao)、醫藥(yao)制造(zao)、食品加工(gong)(gong)(gong)(gong)、印刷業(ye)、高(gao)等院校、考古研(yan)究等眾多(duo)的領域。深圳電(dian)子工(gong)(gong)(gong)(gong)業(ye)體(ti)(ti)(ti)視(shi)顯(xian)微鏡(jing)。昆山成(cheng)像(xiang)體(ti)(ti)(ti)視(shi)顯(xian)微鏡(jing)研(yan)發

昆山雙目(mu)鏡(jing)體視顯(xian)微(wei)鏡(jing)原理。寧波光學原理體視顯(xian)微(wei)鏡(jing)生產

體(ti)視顯微(wei)鏡(jing)(jing)的(de)(de)分(fen)辨(bian)率(lv)(lv)和景深與(yu)其(qi)他的(de)(de)光(guang)學顯微(wei)鏡(jing)(jing)一(yi)樣(yang)，體(ti)視顯微(wei)鏡(jing)(jing)的(de)(de)分(fen)辨(bian)率(lv)(lv)(D)取決于(yu)照(zhao)明(ming)的(de)(de)波長和物(wu)鏡(jing)(jing)的(de)(de)數值孔徑。分(fen)辨(bian)率(lv)(lv)(D)=0.61×λ/(n×sinθ)其(qi)中d為Z小分(fen)辨(bian)距(ju)離，λ為照(zhao)明(ming)波長，n為物(wu)鏡(jing)(jing)和樣(yang)品間的(de)(de)物(wu)質折(zhe)射率(lv)(lv)，θ物(wu)鏡(jing)(jing)孔徑角的(de)(de)一(yi)半。改變(bian)目(mu)鏡(jing)(jing)倍(bei)數但(dan)是(shi)并不會(hui)(hui)(hui)改變(bian)分(fen)辨(bian)率(lv)(lv)，只能會(hui)(hui)(hui)改變(bian)放大倍(bei)數，卻不會(hui)(hui)(hui)增加(jia)觀察到的(de)(de)樣(yang)品細節(jie)。所以高(gao)倍(bei)目(mu)鏡(jing)(jing)(放大倍(bei)數30x或更高(gao))只是(shi)空放大。為了(le)對比顯微(wei)鏡(jing)(jing)之間的(de)(de)差別(bie)，分(fen)辨(bian)率(lv)(lv)常用每毫(hao)米的(de)(de)線數(lp/mm)表示。寧波光(guang)學原理(li)體(ti)視顯微(wei)鏡(jing)(jing)生產

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