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产品标题:DK240 1/4米单色仪
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光电测量产品 >> 单色仪 >> DK240 1/4米单色仪  

主要性能

  • 计算机接口RS232 or IEEE-488
  • 电控狭缝
  • 三光栅系统提供宽波长范围高效率扫描
  • 根据用户要求既可设计为单色仪也可作为摄谱仪
  • 可以正反方向扫描并保持恒定的光谱分辨率
  • 与SP滤光片轮构成自动滤光片开关
  • 适合于荧光光谱、吸收光谱、探测器特性、薄膜测量等方面研究

Feature &#118alue
Design: Czerny-Turner. Triple-grating turret standard.
Focal Length: 240mm
f/#: 3.9
Wavelength Drive: Worm and wheel with computer control. Bi-directional.
Wavelength Precision and Reproducibility: 0.007nm (with 1200g/mm grating)
Wavelength Accuracy: ± 0.30nm standard (with 1200 g/mm grating)
Scan Speed: 1 to 1200nm/minute (with 1200g.mm grating)
Stray Light: < 0.01% at 220nm (Nal)
Slits: Unilateral, computer controlled, curved entrance and straight exit standard.
Width - 10μm to 3000μm
Height - 2mm to 20mm
Reciprocal Dispersion: 3.2nm/mm (with 1200 g/mm grating)
Max Resolution: 0.06nm (with 1200 g/mm grating)
Gratings: One to three gratings (68 x 68mm standard, 68 x 84mm optional)
must be purchased. See Appendix A for options.
Software: Demonstration control program
and LabView driver included.
Power: 100 - 240V, 50/60Hz, 60W
220/230/240V, 50/60Hz @ 0.5A optional.
Interface: RS232 standard
Weight: 35 lbs.
Warranty: One year
Options:
  • DKBS - Bi-lateral slits
  • DKGPIB - IEEE-488 communication interface (internal)
  • DK2400 and Hand-held controllers for local control
  • IR240 - Gold optics
  • DK2PORT - Bifurcated fiber bundle for attaching 2 devices to 1 port.
  • AB300 - Automated 6 position filter wheel
See options and accessories

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