45113 Balmer Lamp
For observing and analyzing the hydrogen spectrum. With a water vapor filling for obtaining an atomic spectrum free of bands.
• Operating voltage: 1500 V approx.
• Current consumption: 50 mA approx.
• Dimensions of the capillary: 5 cm x 1 mm Ø
• Dimensions: 29 cm x 25 mm Ø
451 14 Power supply unit