| Products >> Spectroscopy / Educational Equipments >> Constant Deviation Spectrometer For ARC Emission & Absorption Study |
Model No: HO-ED-S-0203 |
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This PC based spectrometer is designed and constructed for educational spectroscopic applications. The use of detector for imaging makes it more convenient and user friendly compared to film based spectroscope. A group of students can simultaneously see the spectrum and take print out whenever required. This spectrometer can differentiate sodium D-lines. Data acquisition is easy and fast. Model No: HO-ED-S-0203 consists of two precision slits for light inputs, constant deviation prism and CMOS detector along with focusing optics. |
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| Design |
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CDS |
| Prism Type |
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Pelin Broca (N-SF1) |
| Wavelength Range |
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390 - 750 mm max. |
| Video Capture |
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640 x 480 pixel |
| Still Image Capture |
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1280 x 960 pixel |
| Frame Rate |
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30 f / s |
| Resolution of Spectrometer |
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0.1mm / pixel (D-lines) |
| Compatibility |
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USB 2.0 |
| Collimating Lens (Achromatic) |
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335 F |
| Focusing Lens (Achromatic) |
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65 F |
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| Experiment List |
| ► Determination of Hartmann’s constant |
| ► Absorption band frequencies of KMnO4 solution are calculated using Hartmann’s constant |
| ► Calculate the wavelength of the prominent lines of given alloy and determine the elements present in the alloy by spectroscopic method. [Alloy used : Brass] |
| ► To determine the wavelength of Emission spectral lines of metals and compare with standard values. [Metals used : Iron, Copper, etc.] |
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| Model No. |
Dispersive element |
Number of
Input Ports |
Number of
Output Ports |
Integration |
Note |
| HO-SP-P01 |
Pellin Broca prism 1.717 |
1 |
1 |
CCD |
Designed to get the spectrum with maximum intensity. |
| HO-SP-P02 |
Pellin Broca prism 1.717 |
2 |
1 |
CCD |
Designed to get two spectra at the same time. |
| HO-SP-P03 |
Pellin Broca prism 1.717 |
1 |
2 |
CCD |
Flip mirrors are used to deviate the
spectrum to the selected output port. |
| HO-SP-P04 |
Pellin Broca prism 1.717 |
2 |
2 |
CCD |
Designed to get the two spectra at the same time and
the spectrum selection is done by using flip mirrors. |
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