美国ASI PZ-2000FT高精度显微镜载物台,显微镜位移台,ASI显微镜
ASI PZ-2000FT系列是一种集成顶板选项，可用于我们的许多XY载物台。当与我们的控制电子设备配对时，它提供了一种快速、高分辨率和高度可重复的方法来控制3D样本的焦点。由于PZ-2000FT取代了载物台的标准顶板，它仍然可以接受载玻片、各种培养皿、多孔板等的标准K型样品插件。压电陶瓷元件以接近纳米的精度移动150、300或500μm。
美国ASI PZ-2000FT特点
平台顶部平坦，便于在两侧放置微操作器
X、Y和Z轴闭环控制，实现精确定位和高度可重复聚焦
宽动态速度范围，可调节梯形运动轮廓
平滑可调双范围操纵手柄控制
美国ASI-2000FT 载物台兼容以下产品
- Leica – DMI3000, DMI4000, DMI5000, DMI6000, DMIRB, DMIRBE, DMIRE, DMIRE2
- Nikon – Diaphot Eclipse TE2000, Eclipse Ti
- Olympus – BX50WI, BX51WI, BX61WI, IX70, IX71, IX81
- Zeiss – Axiovert 200, Axio Observer
ADEPT Piezo Controller Specifications
| Specification | PZ-2150 | PZ-2300 | PZ-2500 |
| Piezo travel range (± 5%) | 150 μm | 300 μm | 500 μm |
| Piezo smallest move / resolution* | 2.2 nm | 4.5 nm | 7.6 nm |
| Maximum load for full range travel | 2 kg | 1 kg | 1 kg |
| Transient response time** | 11–15 ms | ||
| External analog input (BNC) | 0-10 V | ||
| Maximum input frequency | 20 Hz | ||
| Maximum continuous output current | 13 mA |
“Genome sequence of the nematode C. elegans: A platform for investigating biology.”
ASI PZ-2000Ft 标准规格及配置
| X- and Y-axes range of travel | 120 mm x 75 mm, or more |
| X- and Y-axes resolution (encoder step) | 0.088 μm |
| X- and Y-axes lead screw accuracy | 0.25 μ/mm |
| X- and Y-axes RMS repeatability | < 0.7 μm |
| X- and Y-axes maximum velocity | 7 mm/s |
*In external input mode, use of a higher bit DAC will increase resolution. For example, a 0-10 analog voltage from the DAC results in the following:
| PZ-2150 | ||
| External Analog Input | Steps | Resolution |
| 16 Bit DAC | 65536 | 2.2 nm |
| 17 Bit DAC | 131075 | 1.1 nm |
| 18 Bit DAC | 262144 | 0.55 nm |
