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Balmer Series And Emission Spectra

Balmer Series And Emission Spectra

Product Details:

  • Voltage 220V, 50 Hz AC Volt (v)
  • Application Lab Equipment
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Price And Quantity

Product Specifications

  • Lab Equipment
  • 220V, 50 Hz AC Volt (v)

Product Description


Bunsen-Kirchoff spectroscope is ideal for observation and measurement of emission and absorption spectra. In the present set up, the Balmer series of hydrogen and wavelengths of unknown gases can be studied using this spectroscope. The scale tube of the spectrometer is initially calibrated with the help of mercury light source so that the marked numbers on the scale tube correspond to the particular wavelength of light.Subsequently the emission spectrum of hydrogen and nitrogen can be investigated.

Specifications of Spectroscope:

  • Observation tube : moveable, with locking screw, slidable eyepiece
  • Objective : 18 mm / 160 mm
  • Slit tube : stationary, with symmetrical slit
  • Scale tube : stationary, 200-division scale
  • Eyepiece : 18 mm aperture, 90 mm focal length
  • Scale : Can be calibrated in wavelengths
  • Prism : Flint glass (60degree)
  • Dispersion : C-F 2degree
  • Total height : 25 cm (approx.)


  • Electrical safety tested power supply with overload current protection.
  • Tube filed with research-grade gasses & vapors.



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