數顯折射儀是一種常用的測定儀器，是石油工業、油脂工業、制藥工業、制漆工業、日用化學工業、制糖工業和地質勘察等有關工廠、學校及有關科研單位不可缺少的常用設備之一。
　　數顯折射儀的刻度盤的標尺零點有時會發生移動，須加以校正。校正的方法一般是用已知折射率的標準液體，常用純水。通過儀器測定純水的折光率，讀取數值，如同該條件下純水的標準折光率不符，調整刻度盤上的數值，直至相符為止。
　　數顯折射儀使用完畢后，要注意保養。應清潔儀器，如果光學零件表面有灰塵，可用鹿皮或脫脂棉輕擦后，再用洗耳球吹去。如有油污，可用脫脂棉蘸少許汽油輕擦后再用乙醚擦干凈。用畢后將儀器放入有干燥劑的箱內，放置于干燥、空氣流通的室內，防止儀器受潮。搬動儀器時應避免強烈振動和撞擊，防止光學零件損傷而影響精度。
　　北京泰科瑞迪承接各種數顯折射儀維修業務，北京泰科瑞迪設有“維修檢測部門”，通過維修保養服務，能及時遇見并快速解決設備在使用中出現的各種問題。減少設備的故障率，提高設備的使用效率，讓客戶在設備使用中運行更便捷、省心、經濟、更放心。
　　儀器校正
　　儀器定期進行校準，或對測量數據有懷疑時，也可以對儀器進行校準。校準用蒸餾水或玻璃標準塊。如測量數據與標準有誤差，可用鐘表螺絲刀通過色散校正手輪中的小孔，小心旋轉里面的螺釘，使分劃板上交叉線上下移動，然后再進行測量，直到測數符合要求為止。樣品為標準塊時，測數要符合標準塊上所標定的數據。
　　維護保養
　　為了確保儀器的精度，防止損壞，請用戶注意維護保養特提出下列要點以供參考：
　　(1)儀器應置放于干燥、空氣流通的室內，以免光學零件受潮后生霉。
　　(2)當試腐蝕性液體時應及時做好清洗工作(包括光學零件、金屬零件以及油漆表面)，防止侵蝕損壞。儀器使用完畢后幾須做好清潔工作，放入木箱內應存有干燥劑(變色硅膠)以吸收潮氣。
　　(3)儀器使用前后及更換樣品時，*須先清洗揩凈折射棱鏡系統的工作表面。
　　(4)被測試樣中不應有硬性雜質，當測試固體試樣時，應防止把折射棱鏡表面拉毛或產生壓痕。
　　(5)經常保持儀器清潔，嚴禁油手或汗手觸及光學零件，若光學零件表面有灰塵可用鹿皮或長纖維的脫脂棉輕擦后用皮吹風吹去，如光學零件表面沾上了油垢應及時用酒精乙醚混合液擦干凈。
　　(6)儀器應避免強烈振動或撞擊，以防止光學零件損傷及影響精度。
　　北京泰科瑞迪產品維修范圍：驗光(guang)(guang)儀(yi)(yi)(yi)(yi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、分(fen)光(guang)(guang)光(guang)(guang)度(du)(du)計(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、精(jing)通各(ge)種分(fen)析(xi)儀(yi)(yi)(yi)(yi)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、氣(qi)相色譜儀(yi)(yi)(yi)(yi)、安(an)*激光(guang)(guang)掃描(miao)儀(yi)(yi)(yi)(yi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、測(ce)厚儀(yi)(yi)(yi)(yi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、檢測(ce)儀(yi)(yi)(yi)(yi)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、質量(liang)檢測(ce)儀(yi)(yi)(yi)(yi)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、電(dian)子測(ce)量(liang)儀(yi)(yi)(yi)(yi)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、精(jing)*測(ce)量(liang)儀(yi)(yi)(yi)(yi)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、等各(ge)種檢測(ce)儀(yi)(yi)(yi)(yi)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)。比(bi)例(li)閥(fa)(fa)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、伺(si)服(fu)比(bi)例(li)閥(fa)(fa)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、離心機(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、工業電(dian)子維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、電(dian)機(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、馬(ma)達(da)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、液壓氣(qi)動維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、泵閥(fa)(fa)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、節流(liu)閥(fa)(fa)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、隔(ge)膜閥(fa)(fa)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、隔(ge)膜泵維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、伺(si)服(fu)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、控制器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、信號發生器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、逆(ni)變器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、變頻器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、電(dian)源變壓器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、傳感(gan)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、伺(si)服(fu)放大器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、手(shou)操器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、光(guang)(guang)度(du)(du)轉換器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、采(cai)樣(yang)器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、直流(liu)調速器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、流(liu)量(liang)控制器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、電(dian)路(lu)板維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、PLC維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、HMI維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、觸摸屏維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、顯(xian)示器(qi)(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、電(dian)源模(mo)塊維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、開關電(dian)源維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、直流(liu)電(dian)源維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、能量(liang)計(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、液位計(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、流(liu)量(liang)計(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、安(an)*光(guang)(guang)柵維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)、輸液泵等設(she)備維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)。

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