ND-S型運(yùn)動(dòng)粘度測(cè)定儀中英文說明書要點(diǎn)

1、運(yùn)動(dòng)粘度測(cè)定儀 Kinematic Viscosity Meter ModeIND-3S 型 使用說明書 V3.0Instruction 大慶市日上儀器制造有限公司 Daqing City In strume nt Manu facture Co., Ltd. 公司地址：大慶高新區(qū)產(chǎn)業(yè)三區(qū)禾豐路東段 Address:East Part of Hefe ng Road, No.3 In dustrial District,High-tech Developme nt Area, Daqi ng 電話EL傳真AX:

2網(wǎng)址 website: http:/www. 目 錄 Content 目錄 Preface 1 前 言 Preface 2 第一部分 概述 General Introductions 4 1術(shù)語 Terminology 4 2技術(shù)指標(biāo) Technical Index 4 2.1 技術(shù)參數(shù) Parameters 4 2.2 儀器特點(diǎn) Features 5 3. 結(jié)構(gòu) Structure 6 3.1 運(yùn)動(dòng)粘度測(cè)定儀主視圖Front View 6 3.2 運(yùn)動(dòng)粘度測(cè)定儀后面板視圖Back View 7 4 安裝 Installation 7 4.1 開箱 Unpack 7

3、4.2 儀器安裝 Installation 8 第二部分 ND-3S 操作說明 Operating Instructions 9 1 鍵盤功能 Keyboard Function . 9 2 開機(jī) Start Up 10 3 菜單 Menu 12 4 試驗(yàn)步驟 Procedures 16 5 操作注意事項(xiàng) Attentions 17 第三部分 儀器維護(hù)、保養(yǎng)及安全說明Maintenance meanwhile, it is one of important index of lubricant oil, the number of lubricant oil generally disting

4、uished by the average of kinematic viscosity ， in addition, proper choose of viscosity of lubricant oil will guarantee stable running of generator and turbine sets, viscosity is too higher or lower will change the power of generator, increase fuel consumption and wear etc. 2技術(shù)指標(biāo)Technical Index 2.1 技

5、術(shù)參數(shù) Parameters 控溫范圍：室溫100 C Temperature con trol ran ge: room temperatureTOO 控溫精度：土 0.1 c precision：O.1O 測(cè)試單元： 4 路 Testing unit ： 4 channels 存儲(chǔ)數(shù)據(jù)： 100 組 /路 Data storage： 100 pcs 環(huán)境溫度：540C(室內(nèi)) Ambie nt temperature : 540C( in door) 存放溫度：10 55C (室內(nèi)) storage temperature：-10C 55C( indoor) 相對(duì)濕度： 1080% rel

6、ative humidity ：1080% 電 源 ： 220VAC 10% 50Hz power supply：220VAC 10%50Hz 消耗功率 ： 1000W power con sumptio n：v 1000W 外型尺寸：570 X 370 X 500mm size： 570X370X575mm 2.2 儀器特點(diǎn) Features 符合標(biāo)準(zhǔn) ： GB/T265-88 According to standard: ASTM D445-06 適用于測(cè)定液體石油產(chǎn)品的運(yùn)動(dòng)粘度。 Apply to test of kinematic viscosity of liquid petrole

7、um products 液晶圖文顯示。 Liquid crystal screen displays of pictures and words. 單片微機(jī)自動(dòng)控制溫度。 Automatically control temperature by microcontroller. 不掉電時(shí)鐘，手動(dòng)啟停計(jì)時(shí)。 Uninterruptible power clock, manually start/stop timing. 自動(dòng)運(yùn)算運(yùn)動(dòng)粘度值，數(shù)據(jù)存儲(chǔ)及打印。 Automatically calculate viscosity value, data storage and print. 3.結(jié)構(gòu)

8、Structure 3.1運(yùn)動(dòng)粘度測(cè)定儀主視圖Front View 3.2運(yùn)動(dòng)粘度測(cè)定儀后面板視圖Back View picture 圖 1-2 1、電源開關(guān) switch 2、電源插座 supply socket 3、保險(xiǎn) fuse 注意：系統(tǒng)組成部分的插圖可能與實(shí)物有細(xì)微差別，以實(shí)物為準(zhǔn)。 Atte nti on: there is subtle differe nee betwee n the picture and the object, please take the real object as sta ndard. 4 安裝 Installation 4.1 開箱 Unp ack

9、 標(biāo)準(zhǔn)附件：Sta ndard attachme nts: 粘度管架 capillary viscometer rack4 套 set 防塵蓋 dust-proof cover4 個(gè) pcs 保險(xiǎn)管 10A fuse pipe2 個(gè) pcs 電源線 supply line1 根 pcs 打開包裝后，最好使其在實(shí)驗(yàn)室放置2小時(shí)以上方可通電，（特別是在低溫存儲(chǔ)的情況下） open the package youd better place the apparatus in laboratory over two hours and electrified. 使其放置在光線較好的水平平臺(tái)上，以便觀察

10、試樣的流動(dòng)界面 Put it on the platform with bright light in order to observe flow of fluid. 儀器的背面和側(cè)面隔墻的最小間隙為200mm The minimum partition between the back view and the side view is 200mm. 要防止水飛濺到儀器或其他細(xì)小雜物掉到儀器上 Preve nt the water from splash ing or other tiny materials drop on the apparatus. 4.2 儀器安裝 Installat

11、ion 把儀器擺放在工作平臺(tái)上， 根據(jù)測(cè)定溫度的要求在浴缸內(nèi)注入相應(yīng)的浴液體至水位標(biāo)記 處。 Place the apparatus on the working platform, according to test temperature requirement add corresponding bath liquid into the bath vat until reach the marked level. 第二部分 ND-3S操作說明 Chapter Two ND-3S Operating Instructions 警告：Warning: 操作者必須閱讀本章內(nèi)容，并按要求進(jìn)行操作

12、，以免操作不當(dāng)造成儀器部件的損壞 Operators must read this chapter and worked as requiredso as to avoid break the parts due to improper use. 非操作人員必須得到許可，方能操作本儀器 Non-operators have to get permissi on to operate the apparatus. 該儀器采用液晶顯示屏，界面友好，直觀明了，用戶在使用過程中，可用鍵盤進(jìn)行操控， 方便快捷。 Our product adopts touch liquid crystal displa

13、y ，friendly，intuitive，during the process of use， customers are capable of operate the apparatus by keyboard, convenient and rapid. 1 鍵盤功能 Keyboard Function 19 數(shù)字鍵，在設(shè)定時(shí)用于數(shù)據(jù)輸入，其中14鍵在允許計(jì)時(shí)情況下用于14號(hào)粘度 計(jì)的試樣流動(dòng)時(shí)間的計(jì)時(shí)開始和結(jié)束。 while sett ing, 19 【nu mber】 key used for in put data; On con diti on that tim ing perm

14、its, 14 key used for 14 viscometer start and stop timing of flow time. 小數(shù)點(diǎn)鍵，用于數(shù)據(jù)輸入。 【dot】 key used for in put data 退格鍵，用于數(shù)據(jù)刪除，每按一次，刪除一位數(shù)據(jù)。 【back key used for delete data every click will delete one bit of data 上鍵，向上選擇，用于菜單選擇，查詢數(shù)據(jù)。 【up key, upward select, used for menu select and query data 下鍵，向下選擇，用

15、于菜單選擇，查詢數(shù)據(jù)。 【down key , downward select, used for menu select and query data 左鍵，左向選擇，用于菜單選擇。 left key, leftward select, used for menu select 右鍵，右向選擇，用于菜單選擇。 【right key, rightward select, used for menu select 打印鍵，打印測(cè)試數(shù)據(jù)和歷史數(shù)據(jù)。 【print key, print testing data and historical data. 計(jì)時(shí)鍵，在恒溫情況下按此鍵允許計(jì)時(shí)。 【tim

16、e key used for timing under constant temperature 結(jié)束鍵，結(jié)束試驗(yàn)，清除實(shí)驗(yàn)數(shù)據(jù)。 【end】 key used for end experiment, clear the data . 確定鍵，用于數(shù)據(jù)輸入結(jié)束或執(zhí)行所選菜單命令。 【en ter key used for fin ish the in put or con duct the selected order 菜單鍵，用于進(jìn)入功能菜單，按一次進(jìn)入，再按一次退出菜單。 【menu key used for enter or quit the menu 數(shù)據(jù)鍵，用于查詢以往測(cè)試數(shù)據(jù)。 【

17、data key used for query of past testing data 幫助鍵，用于查詢儀器相關(guān)信息。 【help key used for query of releva nt in formati on about product 復(fù)位鍵，用于儀器程序重新啟動(dòng)，一般用于儀器工作異常時(shí)。 【resetl key used for restart the program, usually when the apparatus behaves abno rmal. 2 開機(jī) Start Up 打開電源開關(guān)，液晶顯示屏上顯示開機(jī)界面。如下： Turn on the power ,

18、 LCD shows of startup in terface , as the follow ing : picture 圖 2-1 在開機(jī)界面中，可查閱儀器型號(hào)、儀器名稱、軟件版本、公司名稱、公司網(wǎng)址。 In startup in terface, you can search for in strume nt model、n ame、vers ion、compa ny n ame and website. 開機(jī)界面持續(xù)幾秒鐘后，儀器進(jìn)行自檢，啟動(dòng)試驗(yàn)程序，進(jìn)入主界面。如下： Hold several sec onds after startup, the apparatus con d

19、ucts self-check and launch test program, then en ter into main menu. As the follow ing: Note: No stands for Forbid timing picture 圖 2-2 在上述圖中，SV表示設(shè)定溫度，PV表示實(shí)測(cè)溫度，加熱中”表示儀器現(xiàn)在的工作狀 態(tài)，禁止計(jì)時(shí)表示此時(shí)不能進(jìn)行計(jì)時(shí)操作。如果設(shè)定溫度與所做油品所需要的溫度不相符時(shí)， 可用鍵盤對(duì)菜單進(jìn)行操作，更改設(shè)定溫度。 In above picture, SV stands for set temperature, and PV indicat

20、es measure temperature, heat ing shows the curre nt work ing state of apparatus, forbid tim ing means can time at this time. when the setting temperature isn tconsistent with the required temperature, you can operate the menu though keyboard, cha nge the sett ing temperature. 當(dāng)實(shí)測(cè)溫度到達(dá)設(shè)定溫度后，儀器自動(dòng)轉(zhuǎn)入檢測(cè)界面

21、。如下： When the measured temperature equals to the setting temperature, the apparatus automatically link to the next interface. It shown in the following: Note: CV1stands for capillary viscometer 1 picture 圖 2-3 在此界面下按計(jì)時(shí)鍵，進(jìn)入允許計(jì)時(shí)界面，如圖2-4。 In this in terface, click timekey will en ter into permit timi n

22、g in terface, as show n in picture2-4. picture 圖 2-4 剛跳入此界面時(shí)，光標(biāo)停在“管一”處，此時(shí)按左右鍵可選擇毛細(xì)管，按“確 定”鍵，進(jìn)入相應(yīng)毛細(xì)管1試驗(yàn)界面。如下： The cursor stop at CV1 ” whe n lin ked to this in terface, at this time, pressleftrightkey can choose capillary, and click “ en ter key will li nk to corresp onding capillary test in terface.

23、 As the followi ng: picture 圖 2-5 在此界面下，如做好所有準(zhǔn)備工作，當(dāng)試樣液面回落到上刻度時(shí)按下“1”鍵開始計(jì)時(shí)， 當(dāng)試樣液面回落到下刻度時(shí)再次按下“1”鍵停止計(jì)時(shí)并鎖定時(shí)間值。如此反復(fù)測(cè)試四組試 樣的流動(dòng)時(shí)間后，自動(dòng)計(jì)算出其平均流動(dòng)時(shí)間和粘度值。測(cè)試結(jié)束后按下“打印”鍵可打印 當(dāng)前顯示的測(cè)試數(shù)據(jù)。 Un der this in terface, if ready for all, click “1 ” start to tim ing whe n the liquid level fall back to the upper scale, click “ 1

24、again to stop timing and locked the time when the liquid level fall back to the lower scale. Just like this repeatedly test the flow time of 4 teams samples, automatically calculate the average flow time and viscosity value. After finishing the experiment, click “print ” will print the curre nt disp

25、layed data. 在此過程中可穿插進(jìn)行其它毛細(xì)管的試驗(yàn)，操作方法相同，按對(duì)應(yīng)的數(shù)字鍵進(jìn)入相應(yīng)毛 細(xì)管界面并控制起停，按左右鍵可切換顯示不同毛細(xì)管的試驗(yàn)數(shù)據(jù)。 During this process, you can alternately test other capillary with the same method, press corresp onding nu mber key will en ter into releva nt capillary in terface and con trol the start/stop , clickleftright can swit

26、ch to differe nt displays of differe nt capillaries. 3菜單Menu 按下“菜單”鍵進(jìn)入菜單界面。如下： Press “ menu” will li nk to menu in terface. As the follow ing: picture 圖 2-5 3.1 設(shè)置 setup 進(jìn)入菜單界面光標(biāo)停在“參數(shù)設(shè)定”處，此時(shí)按“確定”鍵進(jìn)入設(shè)定界面。用于設(shè)置實(shí) 驗(yàn)參數(shù)，根據(jù)不同的樣品及粘度計(jì)管設(shè)置所需參數(shù)，對(duì)程序進(jìn)行控制。如下： After en tered menu in terface , the cursor stop at “ se

27、tup, now click“ enter” will li nk to sett ing in terface. It used for set required parameters accord ing to differe nt samples 、 viscometers, and control the program. As the following: picture 圖 2-6 3.1.1進(jìn)入菜單界面光標(biāo)停在“設(shè)定溫度”處，此時(shí)按“確定”鍵進(jìn)入設(shè)定溫度界面。如下： After en tered into the in terface and the cursor stop at

28、temperature, now clickenter will link to setti ng temperature in terface. As the followi ng: System temperature setti ng Sett ing temperature: Automatic picture 圖 2-7 在設(shè)定溫度界面下通過鍵盤數(shù)字按鍵對(duì)溫度進(jìn)行設(shè)定，設(shè)定后必須按“確定”鍵對(duì)設(shè)定 值進(jìn)行記憶。 Un der this in terface, you can set the temperature through press key of nu mber, after

29、 sett ing, you must press enter for save all sett in gs. 3.1.2在菜單界面下用移位按鍵將光標(biāo)移到“毛細(xì)管常數(shù)”處，此時(shí)按“確定”鍵進(jìn)入毛細(xì) 管常數(shù)設(shè)定界面。如下： After en tered into the in terface and the cursor stop at Capillary coefficie nt, now click en ter will link to capillary coefficie nt sett ing in terface. As the followi ng: CV1-C sta nds

30、 for CV1 coefficie nt picture 圖 2-8 在毛細(xì)管常數(shù)設(shè)定界面下通過鍵盤數(shù)字按鍵對(duì)毛細(xì)管常數(shù)進(jìn)行設(shè)定，設(shè)定后必須按“確 定”鍵對(duì)設(shè)定值進(jìn)行記憶。默認(rèn)設(shè)定為毛細(xì)管1常數(shù)，可通過左右移位按鍵切換到其它毛細(xì) 管常數(shù)進(jìn)行設(shè)定。 Un der this in terface, you can set the coefficie nt through press key of nu mber, after setti ng, you must press en ter for save all sett in gs. The default sett ing is capil

31、lary 1, and switch to other capillary sett ing through left right key. 3.1.3在菜單界面下用移位按鍵將光標(biāo)移到“系統(tǒng)時(shí)間”處，此時(shí)按“確定”鍵進(jìn)入系統(tǒng)時(shí) 間設(shè)定界面。如下： After en tered into the in terface and the cursor stop atsystem time, now clicken ter will link to system time setti ng in terface. As the followi ng: picture 圖 2-9 在系統(tǒng)時(shí)間設(shè)定界面下通

32、過鍵盤數(shù)字及左右移位按鍵對(duì)系統(tǒng)時(shí)間進(jìn)行設(shè)定，設(shè)定后必須 按“確定”鍵對(duì)設(shè)定值進(jìn)行記憶。 Un der this in terface, you can set the time through press key of nu mber, after sett ing, you must press en ter for save all sett in gs. 3.1.4在菜單界面下用移位按鍵將光標(biāo)移到“溫度微調(diào)”處，此時(shí)按“確定”鍵進(jìn)入溫度微 調(diào)設(shè)定界面。如下: After en tered into the in terface and the cursor stop at T corre

33、ct ion ”，now clickenter will link to temperature fine tuning sett ing in terface. As the followi ng: picture 圖 2-10 此功能是對(duì)溫度測(cè)量出現(xiàn)誤差時(shí)的數(shù)據(jù)平移修正 When the temperature appears deviati on just use this function to ame nd data. 在溫度微調(diào)設(shè)定界面下通過鍵盤數(shù)字按鍵對(duì)溫度微調(diào)進(jìn)行設(shè)定，設(shè)定后必須按“確定” 鍵對(duì)設(shè)定值進(jìn)行記憶。當(dāng)控制溫度穩(wěn)定后，屏幕顯示的溫度與實(shí)際溫度有誤差時(shí)，在此調(diào)節(jié)。 首先

34、移動(dòng)光標(biāo)到微調(diào)數(shù)據(jù)處，如果實(shí)際溫度低于屏幕顯示的溫度時(shí)應(yīng)進(jìn)行正微調(diào)，按上下移 位按鍵將微調(diào)值前綴符號(hào)調(diào)整為“ +”號(hào)，微調(diào)值通過數(shù)字按鍵進(jìn)行設(shè)定；如果實(shí)際溫度高 于屏幕顯示的溫度應(yīng)進(jìn)行負(fù)微調(diào)，按上下移位按鍵將微調(diào)值前綴符號(hào)調(diào)整為“一”號(hào)， 微調(diào) 值通過數(shù)字按鍵進(jìn)行設(shè)定。當(dāng)微調(diào)值到達(dá)期望值后，按“確認(rèn)”鍵進(jìn)行數(shù)據(jù)記憶，微調(diào)完畢。 Un der this in terface, you can fine tuning the temperature through press key of nu mber, after sett ing, you must press en ter” for sa

35、ve all sett in gs. After con trolled temperature well stabled, there still have bias between displayed temperature and practical temperature, just tune it here. Firstly, move the cursor to fine tuning data, if the practical temperature lower than displayed, make positive fine tuning, change the pref

36、ix symbol into + ” by shifting “ ” key, fine tuning value set by number key; if the practical temperature higher than displayed, make positive fine tuning, cha nge the prefix symbol into“by press ing shift key of “ ”，fi ne tuning value set by number key. When the fine tuning value reached the expect

37、ation, click enter” to save all sett in gs, fine tuning is completed. 3.2數(shù)據(jù)查詢data query 在菜單界面下通過移位按鍵將光標(biāo)移到“數(shù)據(jù)查詢”處，此時(shí)按“確定”鍵進(jìn)入數(shù)據(jù)查 詢界面。在數(shù)據(jù)查詢界面中，可查閱歷史數(shù)據(jù)，每路可存儲(chǔ)100組數(shù)據(jù)。如下： After en tered into the in terface and the cursor stop atdata query ”，now clicken ter will link to inquiry in terface. Un der this in te

38、rface, you can look up historical data, and every cha nnel can save 100 pieces of data. As the follow ing: picture 圖 2-11 在數(shù)據(jù)查詢界面下通過移位按鍵對(duì)毛細(xì)管14數(shù)據(jù)進(jìn)行查詢，進(jìn)入數(shù)據(jù)查詢界面光標(biāo) 停在“毛細(xì)管1數(shù)據(jù)”處，此時(shí)按“確定”鍵進(jìn)入毛細(xì)管1數(shù)據(jù)查詢界面。如下： Un der data query in terface, you can inquiry of data from1 to 4 by shift ing key, en tered into the in

39、 terface and the cursor stop at CV1 data, now click “ en ter will li nk to data query in terface. As the followi ng: picture 圖 2-12 在毛細(xì)管1數(shù)據(jù)查詢界面中顯示毛細(xì)管1的所有測(cè)試數(shù)據(jù)。 In CV1 data query in terface, it will display all test ing data of CV1. 進(jìn)入“數(shù)據(jù)查詢”功能后，可通過上下移位按鍵對(duì)毛細(xì)管1當(dāng)前歷史數(shù)據(jù)進(jìn)行查詢，通 過左右移位按鍵對(duì)毛細(xì)管1其它組歷史數(shù)據(jù)進(jìn)行翻閱查詢，此時(shí)按下

40、“打印”鍵可打印當(dāng)前 顯示的歷史數(shù)據(jù)。 After entered into “ data query” menu, you can look up the current historical data of CV1 by shifting “ ” a key, browse and inquiry of other data of CV1 by shifting “ ” “ ” key, now click print ” will print all current displayed data. 3.3 試驗(yàn)操作 operations 在菜單界面下通過移位按鍵將光標(biāo)移到“試驗(yàn)操作”處，

41、此時(shí)按“確定”鍵進(jìn)入試驗(yàn)操 作界面。在試驗(yàn)操作界面中，可對(duì)毛細(xì)管14進(jìn)行測(cè)試。如下： By shifting key move the cursor to operations”, now click enter” will link to operation in terface .In this in terface, it can test for 14capillary. As the followi ng: picture 圖 2-13 剛跳入此界面時(shí)，光標(biāo)停在“毛細(xì)管1試驗(yàn)”處，如果需要試驗(yàn)，可直接按“確定”鍵, 進(jìn)入毛細(xì)管1試驗(yàn)界面。如下： The cursor stop at

42、CV1 ” whe n lin ked to this in terface, if n eed to be tested, directly“ enter” key and link to corresp onding testi ng in terface. As the follow ing: picture 圖 2-4 在此界面下，如做好所有準(zhǔn)備工作，當(dāng)試樣液面回落到上刻度時(shí)按下“1”鍵開始計(jì)時(shí)， 當(dāng)試樣液面回落到下刻度時(shí)再次按下“1”鍵停止計(jì)時(shí)并鎖定時(shí)間值。如此反復(fù)測(cè)試四組試 樣的流動(dòng)時(shí)間后，自動(dòng)計(jì)算出其平均流動(dòng)時(shí)間和粘度值。測(cè)試結(jié)束后按下“打印”鍵可打印 當(dāng)前顯示的測(cè)試數(shù)據(jù)。 Un

43、 der this in terface, if ready for all, click “1 ” start to tim ing whe n the liquid level fall back to the upper scale, click “ 1” again to stop timing and locked the time when the liquid level fall back to the lower scale. Just like this repeatedly test the flow time of 4 teams ，automatically calc

44、ulate the average flow time and viscosity value. After finishing the experiment, click “ print ” will print the curre nt displayed data. 在此過程中可穿插進(jìn)行其它毛細(xì)管的試驗(yàn)，操作方法相同，按對(duì)應(yīng)的數(shù)字鍵起停，按左 右鍵可切換顯示不同毛細(xì)管的試驗(yàn)數(shù)據(jù)。 During this process, you can alternately test other capillary with the same method, press corresponding n

45、umber key control the start/stop , clickleftright can switch to different displays of differe nt capillaries. 3.4 幫助 help 在菜單界面下通過移位按鍵將光標(biāo)移到“幫助”處，此時(shí)按“確定”鍵進(jìn)入幫助界面。 如下： Un der this in terface , by shifti ng key move the cursor to help ”，now click en ter will li nk to help in terface. As the followi ng:

46、picture 圖 2-14 在幫助界面中，可查閱儀器型號(hào)、儀器名稱、軟件版本、公司名稱、公司網(wǎng)址。 In this in terface, you can look up apparatus model、n ame software version、compa ny n ame and website. 4試驗(yàn)步驟 Procedures 4.1根據(jù)測(cè)定溫度的要求在浴缸內(nèi)注入相應(yīng)的浴液體至水位標(biāo)記處。 Accord ing to measure temperature required, pour releva nt bath liquid into the bath vat un til i

47、t reached the marked level 4.2 開機(jī)。Start up 4.3在“設(shè)置”菜單中根據(jù)樣品性能設(shè)置所需要的參數(shù)。 Under “ setup ” m enncording to samples performanee, set the required parameters. 4.4安裝試樣：往內(nèi)徑符合要求且清潔、干燥的毛細(xì)管粘度計(jì)內(nèi)裝入試樣。在裝試樣之前， 將橡皮管套在支管上，并用手指堵住管身的管口，同時(shí)倒置粘度計(jì)，然后將管身插入裝著試 樣的容器中，這時(shí)利用橡皮球?qū)⒁后w吸到標(biāo)線，同時(shí)注意不要使管身，擴(kuò)張部分中的液體發(fā) 生氣泡和裂隙。當(dāng)液面達(dá)到標(biāo)線時(shí)，就從容器里提起粘

48、度計(jì)，并迅速恢復(fù)其正常狀態(tài)，同時(shí) 將管身的管端外壁所沾著的多余樣擦去，并從支管取下橡皮管套在管身上。 Setup Sample: fill the samples into the clean、dry、suitable inner diameter capillary. Before setup the sample, cover the rubber cas ing on the branch tubes, jammed the no zzle with fin ger, mean while in verse the viscometer, the n immerse the body i

49、nto the container with samples, at this time sucked the liquids to the marked line with the rubber ball, beware of the liquids in dilated parts created air bubbles and gaps. When the level reached the marked line, pulls the viscometer out of the container, quickly restore its normal state, at the sa

50、me time rub off the extra samples adhered to the exter nal wall of tube end, and remove the rubber cas ing from the branch tubes and cover for the tube body. 4.5將粘度計(jì)管固定在粘度計(jì)管架上，并裝入水浴中。 Fixed the viscometer tube to the rack, and immerse it i nto the water bath. 4.6當(dāng)實(shí)測(cè)溫度到達(dá)設(shè)定溫度后開始測(cè)試。利用毛細(xì)管粘度計(jì)管身口所套著的橡皮管將試

51、樣 吸入擴(kuò)張部分，使試樣液面稍高于標(biāo)線，并且注意不要讓毛細(xì)管和擴(kuò)張部分的液體產(chǎn)生氣泡 或裂隙。此時(shí)觀察試樣在管身中的流動(dòng)情況，當(dāng)液面正好回落到上標(biāo)線時(shí)，按對(duì)應(yīng)的“數(shù)字” 鍵開始計(jì)時(shí)，液面正好回落到下標(biāo)線時(shí)，再按對(duì)應(yīng)的“數(shù)字”鍵停止計(jì)時(shí)，屏幕顯示本次試 驗(yàn)的運(yùn)動(dòng)時(shí)間。上次運(yùn)動(dòng)時(shí)間顯示后方可進(jìn)行下一次的吸油，待第四次檢完后，屏幕除顯示 四次運(yùn)動(dòng)時(shí)間外，儀器自動(dòng)計(jì)算并顯示平均時(shí)間及最后的粘度結(jié)果。 Begi n to test as the measured temperature reached the sett ing temperature. Make use of the rubber ca

52、sing covered on the viscometer nozzle to draw the samples into extension parts, make the sample level more high tha n marked line, and preve nt the liquids from air bubbles and gap. At this time, observe the flow condition of samples, when the level return to the upper marked line, click correspondi

53、ng number key start to timing, when the level return to the lower marked line, click corresponding number key stop timing, the screen displayed the flow time of this test. The next extract ion of oil can be con duct after displayed the last flow time, whe n completed four test, the apparatus automat

54、ically calculate and display average time and the last viscosity but displayed flow time of four tests. 4.7 實(shí)驗(yàn)結(jié)束后，對(duì)粘度計(jì)管進(jìn)行清洗，并放在固定位置以便下一次試驗(yàn)。 After experiment, clean up the viscometers and put it in a fixed location, so as to the next experiment. 5 操作注意事項(xiàng) Attentions 5.1 浴缸中的浴液不能有雜質(zhì)與飄浮物。 There are no i

55、mpurities and floating materials in bath liquid of the bath vat. 5.2 注意要保持毛細(xì)管在水浴內(nèi)垂直，可通過粘度計(jì)管架上的三個(gè)手?jǐn)Q螺絲進(jìn)行微調(diào)。 Keep the capillary vertically the water bath; you can make a fine tuning through the 3screws in the rack. 5.4 測(cè)定試樣的運(yùn)動(dòng)粘度時(shí)，應(yīng)根據(jù)試驗(yàn)的溫度選用適當(dāng)?shù)恼扯扔?jì)，務(wù)使試樣的流動(dòng)時(shí)間不 少于200s,內(nèi)徑0.4mm的粘度計(jì)流動(dòng)時(shí)間不少于350s。 When testing t

56、he kinematic viscosity, you should select suitable viscometer according to the experimental temperature, make sure the flow time of samples is no less than 200s, and the flow time of viscometer with 0.4mm inner diameter is no less than 350s. 5.3 在測(cè)定試樣的粘度之前必須將粘度計(jì)用溶劑油或石油醚洗滌,如果粘度計(jì)沾有污垢,就 用鉻酸洗液、水、蒸餾水或 95

57、% 乙醇依次洗滌。然后放入烘箱中烘干,或用通過棉花濾過 的熱空氣吹干。 You must clean the viscometer with solvent oil or petroleum ether before testing the viscosity, if the viscometer has stains, Cleaning it with the chromate liquid 、water、distilled water or 95% Ethanol in turn. Then dry it in drier or hot air that was filtered with

58、 cotton. 5.5 毛細(xì)管放入浴缸中后, 必須保證在溫度到達(dá)規(guī)定值后 15 分鐘方可試驗(yàn), 建議用戶在未到 設(shè)定溫度前將毛細(xì)管放入浴缸中。 After put the capillary into the bath vat, you must guarantee didnt conduct the experiment until the temperature has reach the stipulated value over 15minitues; it is suggest that put the capillary into the bath vat before reac

59、hed the stipulated temperature. 5.6 測(cè)試時(shí)油需吸到粘度計(jì)管上部球體的中間,并保證吸油粘度計(jì)管的毛細(xì)管常數(shù)與設(shè)定值 相符。 When make the testing, oil need to be drawn into the middle of upper sphere, and to make sure that the coefficient of capillary is consistent with the setting value. 第三部分 儀器維護(hù)、保養(yǎng)及安全說明 Chapter Three Maintenance & Safety In

60、structions 1 儀器維護(hù)與保養(yǎng) Maintenance 1、儀器應(yīng)存放在干燥的地方，并作好防塵工作。 The apparatus should be store in dry condition ， and make a good preparation for dust proof. 2、開機(jī)前應(yīng)確保儀器的各部件連接正常，請(qǐng)不要連續(xù)開關(guān)電源，以免損壞元器件，開關(guān)電 源之間至少應(yīng)間隔20S以上。 To ensure proper connection of apparatus before start up， please dont switch the supply repeate