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1/4m monochromator DK240-DK240
1/4m monochromator DK240-Irie Co., Ltd.

1/4m monochromator DK240
Irie Co., Ltd.


About This Product

■Features

・Computer connection possible via RS 232 or IEEE-488 ・Electric slit ・Three grating turrets enable high efficiency and wide spectral range scanning - Can be configured at the factory as a monochromator or spectrometer - Scans in both directions and with constant spectral resolution (CSR) ・Integrated with SP filter wheel to automatically switch filters ・Suitable for fluorescence/absorption research, detector characterization, thin film measurement, etc.

■Summary

With easy-to-use commands, the DK240 controls a 3-grating turret, motorized slit, and optional motorized filter wheel for quick and easy spectroscopy. The DK240 can be set to constant spectral resolution (CSR), and the slit width is automatically changed to compensate for changes in dispersion with wavelength to maintain a constant spectral bandpass. Each device is calibrated and certified before delivery.

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    1/4m monochromator DK240

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1 Models of 1/4m monochromator DK240

Image Part Number Price (excluding tax) Electric power Weight Stray light Mutual covariance Focal length Wavelength drive Wavelength accuracy error Wavelength accuracy Lattice Maximum resolution Guarantee Software Slit Scan speed Interface F/# Design Option
1/4m monochromator DK240-Part Number-DK240

DK240

Available upon quote

100-240V-50/60Hz-60W 220/230/240 50/60Hz @ 0.5A optional

15.88kg (35lb)

<0.01%@220nm (Nal)

3.2nm/mm (with 1,200g/mm grating)

240mm

Worm and wheel bidirectional with microprocessor control and anti-backlash gear mechanism. Available with positive or negative lattice order

±0.30nm standard (including 1,200g/mm grating)

0.01nm (including 1,200g/mm grating)

You need to purchase 1~3 gratings (68 x 68mm - standard), (68 x 84 - optional).

0.2nm (including 1,200g/mm grating)

1 year

Contains a demo control program and LabView driver.

Standard on one side, computer controlled, curved inlet and straight outlet. Width: 10µm-3,000µm Height: 2mm-20mm

1~1,200nm/min (1,200g/mm grating)

RS 232 standard

3.9

3 grating turrets

DKBS: Bidirectional slit DKGPIB: IEEE-488 communication interface (internal) DL2400 and handheld controller for local control IR240: Gold optics, etc.

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