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榮計(jì)達(dá)NLD-3水泥膠砂流動(dòng)度測定儀 數(shù)顯水泥膠砂流動(dòng)度測定儀

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更新時(shí)間:2021-07-24 10:37:55瀏覽次數(shù):175次

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商鋪產(chǎn)品:1334條

所在地區(qū):上海上海市

聯(lián)系人:王林

產(chǎn)品簡介

一、產(chǎn)品簡介:水泥膠砂流動(dòng)度測定儀是用于水泥膠砂流動(dòng)度檢測儀器,水泥膠砂流動(dòng)度測定儀依據(jù)2005年發(fā)布的新標(biāo)準(zhǔn)GB/T2419-2005《水泥膠砂流動(dòng)度測定方法》的流動(dòng)度試驗(yàn),是該標(biāo)準(zhǔn)用儀器

詳細(xì)介紹

一、產(chǎn)品簡介:

水泥膠砂流動(dòng)度測定儀是用于水泥膠砂流動(dòng)度 檢測儀器, 水泥膠砂流動(dòng)度測定儀依據(jù)2005年發(fā)布的新標(biāo)準(zhǔn)GB/T2419-2005《水泥膠砂流動(dòng)度測定方法》的流動(dòng)度試驗(yàn),是該標(biāo)準(zhǔn)用儀器。采用微電腦控制器,自動(dòng)計(jì)數(shù),自動(dòng)停止,必須可靠接地,用膨脹螺栓固定在基座上。

Product introduction of cement mortar fluidity tester:

The cement mortar fluidity tester is used to measure the cement mortar fluidity The cement mortar fluidity tester is based on the new standard GB / T2419-2005 "Cement mortar fluidity measurement method" released in 2005 The degree test is the instrument specified in this standard. A microcomputer controller is used for automatic counting and automatic stopping. It must be reliably grounded and fixed on the base with expansion bolts.


二、技術(shù)參數(shù):

★振動(dòng)部分總重量:4.35 kg±0.15kg

★振動(dòng)落距:10mm±0.2mm

★振動(dòng)頻率:1Hz

★振動(dòng)次數(shù):25次

★桌面參數(shù):

★材料:鑄鋼,工作面鍍硬鉻

★直徑:φ300mm+1mm

★重量:20kg

Technical parameters of cement mortar fluidity tester

★ Total weight of vibration part: 4.35 kg ± 0.15kg

★ Vibration fall distance: 10mm ± 0.2mm

★ Vibration frequency: 1Hz

★ Vibration times: 25 times

★ Desktop parameters:

★ Material: cast steel, hard chrome plating on the working surface

★ Diameter: φ300mm + 1mm

★ Weight: 20kg


三、安裝步驟:

★必須可靠接地,用膨脹螺栓固定在基座上。

★基座由混凝土澆筑而成(或磚混基礎(chǔ)),底面尺寸約為400mm×400mm,高約690mm。在基座和儀器機(jī)架之間宜填墊圈,可通過調(diào)整墊圈高度調(diào)節(jié)桌面水平。

★儀器安裝后,其桌面沿彼此成直角的兩個(gè)直徑方向測量時(shí)均應(yīng)成水平。跳桌安裝好后,采用流動(dòng)度標(biāo)準(zhǔn)樣(JBW01-1-1)進(jìn)行檢定,測得的流動(dòng)度值如與給定的標(biāo)樣流動(dòng)度值相差在規(guī)定范圍內(nèi), 則該跳桌的安裝及使用性能合格。

Third, the installation steps of cement mortar fluidity tester:

★ It must be reliably grounded and fixed on the base with expansion bolts.

★ The base is cast by concrete (or brick-concrete foundation), the bottom surface size is about 400mm × 400mm, and the height is about 690mm. A gasket should be filled between the base and the instrument rack. The height of the table can be adjusted by adjusting the height of the gasket.

★ After the instrument is installed, its table should be level when measured along two diameter directions that are at right angles to each other. After the jumping table is installed, the fluidity standard sample (JBW01-1-1) is used for verification. If the measured fluidity value is within the specified range from the given standard sample fluidity value, the installation and Qualified performance.


四、使用方法:

★試樣的制作與填裝方法按GB2419-2005和GB17671-1999的有關(guān)規(guī)定,也可參照本說明書附錄。

★ 使用前,請用檢規(guī)檢查落距。

★ 將插頭接入計(jì)數(shù)器后對應(yīng)孔內(nèi),將計(jì)數(shù)器接通電源。

★如跳桌在24小時(shí)內(nèi)未被使用,先空跳一個(gè)周期25次。

Fourth, the use of cement mortar fluidity tester:

★ The method of making and filling the samples is in accordance with the relevant regulations of GB2419-2005 and GB17671-1999, and can also refer to the appendix of this manual.

★ Before use, please check the landing distance with inspection rules.

★ Connect the plug into the corresponding hole of the counter, and then turn on the counter.

★ If the table is not used within 24 hours, first skip a cycle 25 times.


五、維護(hù)與保養(yǎng):

使用完畢后,應(yīng)擦凈儀器,清除儀器周圍殘留膠砂,用輕油稍稍潤滑推桿、桌面和凸輪表面。長期不用,儀器應(yīng)防塵保護(hù),控制器放置在包裝盒內(nèi)。

如儀器不計(jì)數(shù),請檢查接近開關(guān)是否松動(dòng)、與凸輪間隙是否為1mm~2mm,如有偏離或松動(dòng),請調(diào)整間隙后緊固

Fifth, maintenance and maintenance of cement mortar fluidity tester:

After use, the instrument should be cleaned to remove the residual rubber sand around the instrument, and lightly lubricate the surface of the push rod, table and cam. If not used for a long time, the instrument should be protected from dust and the controller should be placed in the box.

If the instrument does not count, please check whether the proximity switch is loose and whether the clearance between it and the cam is 1mm ~ 2mm. If it is deviated or loosened, please adjust the clearance and tighten




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