主要规格及技术指标

The CASY TT is an Electronic Cell Counter and Analyzer System. It is a precision measuring instrument for determining cell counts and cell size distributions, aggregation and viability. The calibration of the CASY Cell Counter and Analyzer guarantees that the results can be compared from user-to-user, from lab-to-lab, from day to day and from instrument-to-instrument. The CASY Systems use a label-free, non-invasive method, called the Electrical Current Exclusion method, for measuring cell viability of mammalian cell lines.
- Volume measuring section and pressure system: Calibrated, opto-electronically controlled volume measuring tube with no-maintenance, sensor controlled pressure system. Mercury-free.
- Measuring principle: Electrical resistance measurement in 1 MHz, low voltage field with pulse area analysis. Distinctive measuring channels: > 512.000.
- Volume resolution: 1 in 512,000
- Displayed size channels: 400
- Measuring range: 0.7 µm to 120 µm
- Measurement dynamics: Ratio of smallest to largest particles that can be analyzed simultaneously: >1 : 70,000 in terms of volume, >1 : 40 in terms of diameter
- Typical analysis time: 10 sec
- Typical sample volume: 5 µl -100 µl
- Measuring volume: 200 µl -4 ml

CASY TT是电子细胞计数仪和分析仪系统。它是一种用于确定细胞计数和细胞大小分布，聚集和活力的精密测量仪器。CASY细胞计数器和分析仪的校准保证了用户之间，实验室之间，日复一日以及仪器之间可以对结果进行比较。CASY系统使用无标记的非侵入性方法（称为电流排除法）来测量哺乳动物细胞系的细胞活力。
-体积测量部分和压力系统：校准，光电控制的体积测量管，无需维护，传感器控制压力系统。无汞。
-测量原理：1 MHz的电阻测量，低压区域，带脉冲面积分析。独特的测量通道：> 512.000。
-体积分辨率：512,000分之一
-显示的尺寸频道：400
-测量范围：0.7 µm至120 µm
-测量动力学：可以同时分析的最小颗粒与最大颗粒的比率：体积> 1：70,000，直径> 1：40
-典型分析时间：10秒
-典型样品量：5 µl -100 µl
-测量体积：200 µl -4 ml

主要功能及特色

The CASY System is a development based on extensive experience gained in analytical working methods in the fields of cytobiology, microbiology, biochemistry, and physics. Its ergonomic and easy operation were developed specifically for day-to-day, routine use. Standardized cell counting methods and accurate measurement of cell viability, cell aggregation, and cell volume with high measuring range dynamics make the CASY Cell Counter and Analyzer an indispensable tool for the qualitative and quantitative assessment of cell cultures.
CASY系统是在细胞生物学，微生物学，生物化学和物理学领域在分析工作方法方面积累的丰富经验的基础上开发的。 它的人体工程学设计和易操作性专为日常日常使用而开发。 标准化的细胞计数方法以及对细胞活力，细胞聚集和细胞体积的精确测量以及较高的测量范围动态特性，使得CASY细胞计数器和分析仪成为进行细胞培养物定性和定量评估的必不可少的工具。

主要附件及配置

无