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用來檢測水泥漿、膩?zhàn)?、石膏、灰漿以及細(xì)混凝土等大顆粒物直徑為2毫米的物質(zhì)建筑材料的施工性能。
一、產(chǎn)品簡介:
用來檢測水泥漿、膩?zhàn)?、石膏、灰漿以及細(xì)混凝土等A大顆粒物直徑為2毫米的物質(zhì)建筑材料的施工性能。
Product introduction:
Used to test the construction performance of material construction materials with a diameter of 2 mm, such as cement slurry, putty, gypsum, mortar and fine concrete.
二、得出如下數(shù)據(jù):
? 流變曲線和流變參數(shù)
? 溫度與施工性能的關(guān)系
? 在一定攪拌速率下固化行為與時(shí)間的關(guān)系
? 混凝土添加劑和無機(jī)摻合劑對施工性能的影響。
Second, the following data are obtained:
? Rheological curve and rheological parameters
? Relationship between temperature and construction performance
? Relationship between curing behavior and time at a certain stirring rate
? Effects of concrete additives and inorganic admixtures on construction performance.
三、構(gòu)造及原理:
? 由高精度的馬達(dá)驅(qū)動(dòng)。每一個(gè)轉(zhuǎn)動(dòng)的分辨率為200步。它可以在兩個(gè)方向上以0.001到400 轉(zhuǎn)/分鐘轉(zhuǎn)動(dòng)并記錄下流變曲線和數(shù)據(jù)點(diǎn)。測量A大扭矩為±250Nmm,通過一個(gè)特制的傳聲器測量。
? 測量系統(tǒng)由一個(gè)固定的探針組成,探針同心地固定在一個(gè)可以選擇的圓柱狀樣品容器里。當(dāng)樣品在探針周圍流動(dòng)時(shí),切力產(chǎn)生的扭矩被連續(xù)地記錄下來。探針固定在測量器的頂部,自動(dòng)運(yùn)轉(zhuǎn)和停止,這樣便可以方便地填充、倒空和清洗樣品容器。樣品容器固定在轉(zhuǎn)動(dòng)驅(qū)動(dòng)軸上。
? 溫度可以由一個(gè)位于測量探針下的傳感器測量。
? 扭矩、時(shí)間和溫度在測量過程中以圖的形式實(shí)時(shí)顯示。
3. Structure and principle: The structure and principle are as follows:
? Driven by a high-precision motor. Each rotation has a resolution of 200 steps. It can rotate in both directions from 0.001 to 400 rpm and record rheological curves and data points. Measure A large torque is ± 250Nmm, measured by a special microphone.
? The measuring system consists of a fixed probe, which is concentrically fixed in an optional cylindrical sample container. As the sample flows around the probe, the torque generated by the shear force is continuously recorded. The probe is fixed on the top of the measuring device and automatically runs and stops, which makes it easy to fill, empty, and clean the sample container. The sample container is fixed on the rotation drive shaft.
? Temperature can be measured by a sensor located under the measuring probe.
? Torque, time and temperature are displayed in real time in the form of graphs during the measurement process.
三、特點(diǎn):
?用于工業(yè)環(huán)境的耐用的工具;
?質(zhì)量控制、研究和開發(fā);
?方便使用;
?預(yù)先定義測試步驟并自動(dòng)運(yùn)行。這些步驟可以是標(biāo)準(zhǔn)化的,也可以根據(jù)要求來設(shè)定;
可測量不均勻的顆粒,zui大直徑為2毫米。它們能通過專用探針進(jìn)行有效的分離。
Third, the characteristics:
?Durable tools for industrial environments;
?Quality control, research and development;
?easy to use;
?Pre-defined test steps and run automatically. These steps can be standardized or set according to requirements;
Can measure non-uniform particles, zui large diameter is 2 mm. They can be efficiently separated by special probes.
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