Shopping Cart

Your cart is empty.

Your cart is empty.

EISCO Premium Spectrum Tube Power Supply - Fits 26cm Spectrum Tubes - Generate Gas Spectral Emissions - CE, CSA, CUS Approved - 110/120 VAC

4.9 (3) Write Review
Free shipping on orders over $29.99

$219.99

$ 99 .00 $99.00

In Stock

1.Size:Power Supply


  • IDEAL FOR STUDYING GAS SPECTRA || A 26cm spectrum tube placed into the Power Supply will emit gas discharge spectral lines which can be analyzed with a spectrometer. NOTE: spectrum tubes and spectrometers not included
  • MEETS ELECTRICAL SAFETY STANDARDS || 5000-volt Spectrum Tube Power Supply is CE, CSA, and CUS approved
  • EASY TO LOAD & UNLOAD || Tube sockets are spring loaded for easy placement and removal of 26cm spectrum tubes, and are shielded to protect user against accidental contact
  • NO AMBIENT LIGHT INTERFERENCE || Flat black finish over entire power supply eliminates ambient light from effecting experimental outcomes and spectra
  • SIMPLIFIED OPERATION || An on/off toggle switch with pilot light is built into the 15"H x 4.75"W x 3.5"D unit. Includes a 6-foot grounded power cord


Product Description

lab laboratory experiments spectroscopy circuit educational wavelength spectral cathode ray tube
lab laboratory experiments spectroscopy circuit educational wavelength spectral cathode ray tube
lab laboratory experiments spectroscopy circuit educational wavelength spectral cathode ray tube

The primary use of this safe, economical and fun spectrum tube power supply is to provide a view of gas discharge spectral lines that can be viewed with something as simple as a diffraction grating, to as complicated and digital spectrometers. Studying these spectra and understanding the basic science behind it is a fundamental principle taught from middle school physical science, to high school chemistry and physics, to college level chemistry, physics and quantum mechanics. Students will be engaged with curiosity as they begin to witness and understand the discrete quantitative energy levels seen by the spectra emitted by exacting gas tubes in the power supply. One of the most famous experiments to do with the spectrum tube power supply is calculating and then quantitatively measuring the Balmer Series of Hydrogen. Several different types of gas tubes are available for use with this power supply, such as: hydrogen, helium, nitrogen, neon, carbon dioxide, argon, xenon, iodine vapor, oxygen, air, and krypton. Spectrum tubes are NOT INCLUDED.

Size: 15"H x 4.75"W x 3.5"D. Power: 110/120VAC, 60Hz.

  • This power supply is compatible with tubes that are 26cm in length (not included).

  • Tube sockets are shielded to protect against accidental user contact with electrical terminals.

  • Compatible with various spectrometer types.


J Explorer
Reviewed in the United States on September 1, 2024
Seems well built, remember to buy the needed light tubes.
Jocelyn R.
Reviewed in the United States on January 23, 2020
The cords have a strong smell and there is a warning on cancer and reproductive harm on the box. California P65 Warning.
Me
Reviewed in the United States on November 12, 2017
Heavy, well-made machine with beautiful paint and heavy-duty switch, cable and other components. Works perfectly and feels like it will last forever.
Recommended Products
NICE-POWER DC Power Supply Variable, 60V 5A Adjustable Bench Power Supply with Coarse/Fine Adjustments Knob, Switching DC Regulated Power Supply Stable Output, 4-Digits LED Display, 5V/2A USB Port

$69.98

$ 33 .99 $33.99

4.5
Select Option
UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module

$35.98

$ 17 .99 $17.99

4.5
Select Option
DC Power Supply Variable 0-30V 0-10A, Adjustable Switching Regulated Bench Power Supplies with Encoder Corase & Fine Knob, 3.6A USB & Type-C Quick-Charge, Overcurrent Protection(OCP)

$49.99

$ 24 .99 $24.99

4.8
Select Option
Compact 12V DC, 300mA, Quality Regulated Power Adapter. 2.1mm ID, 5.5mm OD. Can Handle 100VAC - 240VAC.

$9.95

$ 4 .99 $4.99

4.5
Select Option
12v Pump DC 3-12v Mini Self Priming Pump Gear Micro Gear Pump Diaphragm Fresh for Aquarium Water Pumping Tool with 360SH Motor

$8.89

$ 4 .99 $4.99

5.0
Select Option
DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supply with USB Quick-Charge, Short Circuit Alam (30V 10A Black)

$43.99

$ 20 .99 $20.99

4.9
Select Option
NICE-POWER DC Power Supply Variable, 15V 60A 900W High Power Bench Power Supply with Encoder Knob and Output Switch, Lab Adjustable Switching Regulated Power Supply for LiFePO4 Battery Charging

$249.99

$ 99 .00 $99.00

4.6
Select Option
60V 5A DC Power Supply Variable Bench Power Supply with Alligator Clips for Repair, Lab, DIY Electronic, Research, Powering Ebike, Electroplating,Tinkering, Anodizing Kit,Arduino

$77.36

$ 36 .99 $36.99

4.6
Select Option