灵敏度: | 大于3000:1 | 波长准确度: | ±0.2nm |
分辨率: | 1.0nm | 狭缝(光谱通带): | 1.5nm~2.0nm |
色散单元: | 滤光片 | 价格区间: | 100万-200万 |
Specifications
Microscope | Based on upright Olympus BX53 microscope or IX73 inverted microscope. |
Objectives | Plan achromat 10× and 60×, other magnifications available. 5-position turret. |
Confocal emission pinhole | 5 diameters, from 100 μm to 1000 μm, manually selected one at a time. |
Camera | |
Fluorescence camera | 1.4 Mpix cooled |
Excitation sources | Direct-coupled pulsed laser sources |
Wavelength range | Any DeltaDiode source available |
Motorized stage | |
Resolution | 1.0 μm |
Travel range | 75 × 50 mm |
Manual control | With joystick |
Automatic control | Through DataStation software |
TCSPC electronics | Single-photon counting detection |
Resolution | 26 ps/channel |
Lifetime range | 100 ps to 10 μs, depending on sample |
Detector | PPD fast PMT |
Spectral range | 250–650 nm / 300–850 nm |
Transit spread time | 200 ps |
Dark counts | < 80 cps |
Filters5 manually selected positions of interchangeable cubes which can hold: | |
Excitation filters | Optional 10 nm BP filters or short-pass filters |
Dichroic beam splitters | Optional wavelength or 50/50 |
Emission filters | Optional 40 nm BP filters or long-pass filters |
ND filters | 5 positions: 0, 0.3, 1, 2, and 3 ODManually selected |
Software | |
Data acquisition | DataStation software |
TCSPC mapping | High-speed scan |
Data analysis | DAS6 software, inc. reconvolution feature |
Operating system | Windows® 7 |
Dimensions | <25 cm added to top of microscope |
規格
灵敏度:>20,000:1
波长准确度:±1nm
分辨率:1 μm
狭缝(光谱通带):(1~32nm)
色散单元:光栅
空间分辨率
x-y 平面1 µm; z轴方向2 µm
波长范围
240-850 nm
时间分辨
<100 ps - 100 µs
光源
固定波长、即插即用、可互换的NanoLED二极管和LD激光;
波长从250nm到1310nm可选;
标准光学脉冲持续时间分别为:激光二极管<200ps,LEDs<1.5ns。
检测器
CCD 阵列用于图像或荧光成像的采集
空间分辨率:x-y 平面1 µm; z轴方向2 µm
波长范围:240-850 nm
时间分辨:<100 ps - 100 µs
光源:固定波长、即插即用、可互换的NanoLED二极管和LD激光;
波长从250nm到1310nm可选;
标准光学脉冲持续时间分别为:激光二极管<200ps,LEDs<1.5ns。
检测器:CCD 阵列用于图像或荧光成像的采集
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分子荧光光谱/荧光分光光度计
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