Morphologi J3 颗粒表征仪
- 公司名称 山东恒美电子科技有限公司
- 品牌
- 型号 Morphologi J3
- 产地
- 厂商性质 生产厂家
- 更新时间 2023/7/28 13:43:37
- 访问次数 1413
联系方式:张经理19953345289 查看联系方式
联系我们时请说明是化工仪器网上看到的信息,谢谢!
Morphologi J3通过静态图像分析技术测量颗粒粒度及粒形。 测量过程包含了三个基本阶段;
- Sample preparation and dispersion
This step is critical to getting good results; spatial separation of individual particles and agglomerates is the goal. Morphologi G3SE具有集成式干粉分散装置,可轻松地对干粉样品进行重复备制。 The applied dispersion energy can be precisely controlled, enabling the measurement process to be optimised for a range of material types. Dispersion is achieved without explosively shocking the particles, avoiding the damage of fragile particles while ensuring strongly agglomerated materials are dispersed. Effective dispersion of fibres can also be achieved. - Image capture
The instrument captures images of individual particles by scanning the sample underneath the microscope optics, while keeping the particles in focus. Morphologi J3的光源可从下方或上方照射样品,同时可实现精确控制。 偏振光学装置可用于研究双折射材料。 - Data analysis
The instrument measures a range of morphological properties for each particle. 软件中先进的图表与数据分类选项,通过直观的界面,确保尽可能直接地从您的测量中选取相关数据。 每个颗粒单独存储的灰度图像可为定量结果提供定性验证。 常规
技术:
静态自动成像
颗粒粒度:
0.5 µm – 1000 µm* (upper limit may be extended up to 10mm for some applications*)
测量的颗粒特性:
粒度、粒形、透明度、数量、位置
粒度参数:
Circle equivalent (CE) diameter, length, width, perimeter, area, max distance, sphere equivalent (SE) volume, fiber total length, fiber width
粒形参数:
Aspect ratio, circularity, convexity, elongation, high sensitivity (HS) circularity, solidity fiber elongation, fiber straightness
颗粒透明度参数:
灰度平均值、灰度标准偏差
集成式样品分散装置选件(仅Morphologi G3SE ):
用于干粉的全自动分散及测量 Manual or SOP control of the dispersion pressure, injection time and sample settling time.
分散机理:
Sample entrainment, leading to particle shear and particle impaction.
分散压力范围:
0.5 – 5 bar
Dispersion pressure precision:
0.1 bar increments
Injection time range:
5-100msec
Sample Settling time:
1-600sec
样品展示选件:
4 slide holder for standard microscope slides 2 slide holder for large microscope slides Large glass plate for integrated dry powder dispersion option Wet cell for large particles in suspension 25mm and 47mm dia. 用于膜滤器的支架
光源:
White light, brightfield diascopic and episcopic, darkfield episcopic Polarizer/analyser and DIC contrast enhancement options
检测器:
5M pixel 2592 x 1944 colour CCD array pixel size 2.78 mm x 2.78 mm
光学系统:
Nikon CFI 60 亮视场/暗视场系统
镜头:
2.5x: 13µm – 1000µm (nominal) 5x: 6.5µm – 420µm (nominal) 10x: 3.5µm – 210µm (nominal) 20x: 1.75µm – 100µm (nominal) 50x: 0.5µm – 40µm (nominal)
重量与尺寸:
尺寸 (宽, 长, 高)::
Dimensions: 440mm x 760mm x 700mm
重量:
约80 kg
运行环境:
电源功率:
100-240 V ac 50/60 Hz 5.0 A
Operating temperature (°C):
+10 ~+40°C (+50 ~ 95°F)
存储温度:
-20 ~+50°C (-104 ~ +122°F)
湿度::
0- 95%无冷凝物
法规测试:
CE, LVD, VCCI, C-Tick, FCC