颗粒分析中的一个新维度
Microtrac集成了其高精度三激光衍射技术及其多功能图像分析能力,为颗粒表征从业者提供了独特的测量体验。该专利同步测量技术允许用户在同一时间对单个样品进行激光衍射测量和图像分析测量:
"The Microtrac Sync is a very reliable means of generating size and shape data for a variety of particles that we study. I have been impressed with the ease of use and the support that is provided by Microtrac. "
Bob Grasso
W. L. Gore & Associates
"There was a little bit of a learning curve in terms of making sure that the powder was correctly suspended in the wet system to mitigate the possibility of air bubbles but the application team swiftly addressed the issues we were having. It runs beautifully. "
Christopher Massar
Worcester Polytechnic Institute
"I have used Microtrac instruments for over 35 years and the dependability has been excellent. The instruments are easy to use and they present repeatable results. In my opinion, the name Microtrac is so widely used that it is often used in place of the term Particle Size Analysis. "
David Sobieniak
Saint-Gobain
"Impressive results and analysis options. Short measurement runtime."
Ilmars Preikss
Latvia University of Life Sciences and Technologies
"Really easy to use. Fast and accurate results on many different samples liquid or solid. "
Maxime Drolet
Pyrotek
"Easy to use and very reproducible results. "
Chris Ooms
Cabot Corporation
Microtrac SYNC颗粒分析仪为激光衍射技术的传统用户提供了令人兴奋的新功能来表征他们的材料。经过验证的三激光技术提供了精确和可重复的激光衍射结果,收集的光超过165度角散射。当与最先进的同时捕捉流动颗粒图像的相机技术相结合时,不仅提供了大小数据,而且同时提供了更多关于材料形状和色散质量的信息。在FLOWSYNC中,材料要么分散在流动相中进行湿法测量,要么分散在空气中进行TURBOSYNC中的干法测量。 当样品流通过光模块中的单个测量单元时,它被激光器询问。样品流过的同时被频闪LED照亮,以允许高速摄像机拍摄同一样品的图像。这让用户灵活地确定颗粒大小分布,从一个集合样本分散,以及检查单个粒子或粒子组从相机捕获的几十万图像。用户最终能够单独查看激光衍射分析或图像分析,或使用专利的混合特征进行组合分析。这种组合分析为QC用户提供了同时使用两种方法对数据进行定性的能力,并为研发用户提供了一个强大的工具来表征新材料。
多功能性是激光衍射分析的一大优点。这使得该方法适用于研究和工业的各种应用。Microtrac激光衍射颗粒分析仪的特点是特别方便,易于学习操作。由于其强大的设计,仪器几乎无需维护,适合24/7的操作。高样品通量和极宽的粒度范围从纳米到毫米是该方法在众多实验室流行的原因。然而,激光衍射的缺点是对大颗粒分辨率差,对大颗粒灵敏度有限,不能测量颗粒形状。然而,激光衍射的缺点是图像分析的优点。由于这两种技术的独特结合,SYNC粒子分析仪提供了仅从激光衍射无法获得的信息,并提高了尺寸测量的整体精度。
色素
航天舱
金属粉末
要找到满足您的颗粒表征需求的最佳解决方案,请访问我们的应用数据库
The FLOWSYNC models’ automated filling, de-aerating, pre-circulating and circulating operation means that each sample is handled with a consistency that improves the repeatability of particle size distribution and imaging data. The FLOWSYNC has a volume of 200 ml and the FLOWSYNC MINI a volume 40 ml.
Consistency: Only the FLOWSYNC has an in-line ultrasonic probe with variable power. It disperses agglomerated materials to ensure consistent sample dispersion during measurements.
Versatility: Users can program, save and recall unlimited SOP routines for fill, disperse, measure, rinse and run commands.
Connectivity: An integrated fill pump allows the user to connect any water or solvent source. The recirculator fills, de-aerates and dilutes automatically.
Auto-Dispersion: The fluid dynamics of the FLOWSYNC / FLOWSYNC MINI feature a built-in turbulence to ensure that all particles are moving constantly within the system, negating the need for an external stirrer.
Resistiveness: The FLOWSYNC / FLOWSYNC MINI can be operated with a wide variety of carrier fluids. In addition to water and alcohol, this includes organic solvents like hexane or toluene.
Self-Cleaning: The washing feature ensures that the walls of the sample vessel are thoroughly cleaned during the rinse cycle. This eliminates cross contamination from one sample to the next.
TURBOSYNC将适当分散的样品送到测量单元,从而实现一致和可重复的粒度分析。移动的样品托盘将粉末引入测量系统。 灵活性:压缩空气和流量条件设置高达50psi (345 kPa),允许操作人员实现最佳分散,即使是对于高结块材料。即使是最易碎的材料,也可以对分散条件进行微调。 小样本量:样本量可以小0.1 cm3。对于样品是昂贵的或小批量生产来讲使十分有优势的。 大样品体积:可移动的样品托盘可以容纳更大数量的粉末。如果需要,可以处理多个托盘并组合成一个测量记录。 自动采样:Microtrac FLEX软件有助于自动化测量周期。简单地放置样品在托盘和按下运行。所有数据都保存在系统PC上,也可以导出到用户网络。 快速测量:测量时间通常为10 - 40秒,取决于样品材料的性能。 重复性:吸样设置的一致性控制提供了优良的样品-样品和仪器-仪器的重复性。
The DIMENSIONS LS software comprises six clearly structured Workspaces for method development, operation of the SYNC instrument, result presentation and evaluation of several analyses. The Workspaces for result evaluation remain accessible during analysis.
测量范围 | 0.01 µm - 4 mm |
测量原理 | 激光衍射(ISO 13320) 动态图像分析(ISO 13322-2) |
精确度* | 球形玻璃珠D50 = 642微米,精度为CV = 0.7% 球形玻璃珠D50 = 57微米,精度为CV = 1.0% 球形乳胶珠D50 = 0.4微米,精度为CV = 0.6 |
激光等级 | 红色780纳米,蓝色405纳米 CFR1040.10和IEC60825-1规定的1类激光产品 |
激光功率 | 红色激光0.35至2 mW标称值 蓝色激光4-8 mW标称值 |
检测系统 | Two fixed photo-electric detectors with logarithmically spaced segments are placed at correct angles for optimal scattered light detection from 0 to 165 degrees using 151 detector segments. |
数据 | 体积,数量和面积分布以及百分位和其他摘要数据 |
数据格式 | 以ODBC格式存储在加密的Microsoft Access数据库中,以确保与外部统计软件应用程序兼容。 |
数据完整性 | 可以使用符合FDA 21 CFR Part 11的安全功能来确保数据完整性,包括密码保护,电子签名和权限分配 |
分析类型 | 干法和湿法分析 |
测量时间 | 〜10至30秒 |
功率要求 | 交流输入。90 - 264 VAC, 47 - 63 Hz, 单相 |
耗电量 | 标称功率25瓦,最大50瓦,取决于安装的选项 |
环境条件 | 温度。5°到40°C (50°到95°F) 湿度:90% RH, 非冷凝最大值 储存温度:-10°到50°C (14°到122°F) (仅干燥) 污染。2度 |
标准 | 激光衍射(ISO 13320) 动态图像分析(ISO 13322-2) 颗粒大小分析结果的表述(ISO 9276-6) |
图像分析 | 520万像素(2560 x 2048),最大分辨率为22 fps |
湿式操作 | 容积:公称200毫升 流速。0至65毫升/秒(含水) 进口压力:最高50 psig(345 kPa |
干式操作 | 100 psi (689 kPa)最大压力/5 CFM (8.5 m3/h),50 psi (345 kPa)最小流量 不含干燥污染物、湿气和油污 |
真空要求 | 真空必须满足或超过50 CFM (85 m3/h) |
采用材料规格 | 外壳材料。耐冲击塑料 外表面用耐腐蚀油漆或电镀处理 化学相容性。I级 |
设备尺寸(宽x高x深) | ~ 820 x 460 x 500 mm (32.3 x 18.1 x 19.7 in) |
重量 (测量单元) | FlowSync:19.5公斤(43磅) TurboSync:13.6公斤(30磅) Sync:23.6公斤(50.8磅)。 |
保留技术变更和出错的权利