美國ASI PZ-2000FT高精度顯微鏡載物臺,顯微鏡位移臺,ASI顯微鏡
ASI PZ-2000FT系列是一種集成頂板選項，可用于我們的許多XY載物臺。當與我們的控制電子設備配對時，它提供了一種快速、高分辨率和高度可重復的方法來控制3D樣本的焦點。由于PZ-2000FT取代了載物臺的標準頂板，它仍然可以接受載玻片、各種培養皿、多孔板等的標準K型樣品插件。壓電陶瓷元件以接近納米的精度移動150、300或500μm。
美國ASI PZ-2000FT特點
平臺頂部平坦，便于在兩側放置微操作器
X、Y和Z軸閉環控制，實現精確定位和高度可重復聚焦
寬動態速度范圍，可調節梯形運動輪廓
平滑可調雙范圍操縱手柄控制
美國ASI-2000FT 載物臺兼容以下產品
- 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 標準規格及配置
| 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 |
