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invitrogen COUNTESS 自动细胞计数仪
做为中国权威科研供应商之一，本公司一直努力为广大科研用户提供优质的产品和优惠的价格，为中国的科研领域献出一份绵薄之力。
自动细胞计数仪 参数：
电源：100–240 VAC, 1.5 A
频率：50/60 Hz
输入电压：12 VDC, 1.0 A
操作温度：10–35°C
设备类型：台式
计数周期：<1 minute
测量范围：1×104-1×107 细胞/ml
仪器尺寸：27 cm (w) × 20 cm (d) × 19 cm (h)
重量：2.1 kg
自动细胞计数仪 产品说明:
用途：自动细胞计数仪可以提供快速、简便和精确的细胞计数和存活率计数，无需使用血球计数器，克服了手工计数的繁琐和主观性，极大地节约实验时间，并能减少主观判断，避免产生错误。
原理：台盼蓝排斥法。
正常的活细胞，胞膜结构完整，能够排斥台盼蓝，使之不能够进入胞内；而丧失活性或细胞膜不完整的细胞，胞膜的通透性增加，可被台盼蓝染成蓝色。Countess™自动细胞计数仪应用台盼蓝染色法，再结合CCD成像，快速准确完成细胞计数和存活率计数。
主要特点
1、界面友好。台式设计，操作便捷快速，30s内即可准确完成细胞计数，存活率测定。
2、可以测量细胞大小，直径5μm-60um的细胞均可测量。
3、细胞浓度范围广，1×104-1×107 细胞/ml均可测量。
4、使用一次性计数玻片不需要清洗，避免交叉污染。
5、软件功能强大，可方便保存、打印测量结果和细胞图片。
6、维护简单，仅需日常清洁，不需要定期保养。
7、仪器已预先校准，如未更换台盼蓝染色液品牌和浓度，客户不需要额外校准。
描述
The new Countess™ II Automated Cell Counter is a benchtop assay platform equipped with state-of-the-art optics, full autofocus, and image analysis software for rapid assessment of cells in suspension.
• Accurate—use the Countess II Automated Cell Counter to eliminate the subjectivity of manual cell counting and user-to-user variability
• Fast—the Countess II Automated Cell Counter provides a total cell count, reports viability, and measures average cell size in as little as 10 seconds
• Convenient—the Countess II Automated Cell Counter requires no cleaning or routine maintenance. A capacitive touchscreen and simple user interface provides quick startup and requires minimal training.
The Countess II Automated Cell Counter comes with:
• Countess USB drive for storing and transferring data to your computer
• Disposable slide holder
• Power cord and 4 plug adaptors to accommodate most countries
• Quick reference card (QRC)
• A free box of 50 disposable slides
The Countess II Automated Cell Counter works in 3 simple steps:
1. Mix 10 µL of sample with 10 µL of trypan blue and pipet into a disposable Countess chamber slide.
2. Insert the slide into the instrument.
3. Press the "Count" button.
Get accurate cell counts
The Countess II Automated Cell Counter uses trypan blue staining combined with an auto-focus mechanism and sophisticated image analysis algorithm to obtain accurate cell and viability counts. The measurement range extends from 1 x 10e4 to 1 x 10e7 cells/mL (the optimal range is 1 x 10e5 to 4 x 10e6 cells/mL), which is broader than that of a hemocytometer. The optimal cell size for accurate viability assessment is 7–60 µm, while particles as small as 4 µm can be successfully counted.
Transfer data and images to your PC
Using the USB port on the Countess II Automated Cell Counter, you can save your cell count results and images, and then transfer them to your PC. (For your convenience, a USB drive is supplied with the Countess II instrument).
规格
| Field: | 2.15 mm x 1.62 mm (3.48 mm2) |
|---|---|
| Format: | Slide(s) |
| Weight: | 8 lbs |
| Capacity: | One 2-chamber disposable slide |
| Cell Size: | 4-60 µm (detection), 7-60 µm (viability) |
| Dimensions: | 9 in (228.6 mm) W x 5.5 in (139.7 mm) D x 9 in (228.6 mm) W |
| Product Size: | 1 instrument |
| Concentration: | 1x10^4-1x10^7 cells⁄mL |
| Input Voltage: | 100-240 VAC |
| Detection Method: | Brightfield |
| Display Interface: | 7' Capacitive touch screen |
| Instrument Memory: | USB Stick |
| For use with (Equipment): | Countess II Automated Cell Counter & software |
| Shipping Condition: | Room Temperature |
