Hartl's disk
It consists of a 230 mm rotating disc with a 360° graduated scale, a heavy stand and a light source.
Complete with all acrylic fittings and slit light source.
Includes
mu...
Newton disk with motor (6V)
For demonstrating that white light is composed of all spectral colors through the additive mixing of colors.
Composed of a multicolored circular disc, with sectors...
Newton's disk with electric motor
Newton's disc with electric motor consisting of a multicolored circular disc, with sectors of various spectral colors in appropriate proportions, mounted on a l...
Newton's Disc Hand
The manual Newton's Disc is suitable for demonstrating that white light is composed of all the colors of the spectrum.
Composed of a multicolored disc with a diameter of 170...
Electrode for studying the electrolytic cell
Iron electrode strip.
Used for student electrochemical experiments, very high quality electrodes.
The strip is stamped with identifier.
Dimens...
Demonstration electromagnet, on base
4 mm safety connections. Mounted on a plastic base.
Features
Copper wire is 23SWG - Diameter (0.61mm)
Number of turns = 230
Resistance = 0.8 Ohm
...
Gold leaf electroscope
Rectangular metal and polyethylene box, with insulating lid and side flap for easy removal.
Equipped with 4mm connection terminal.
Gold leaf support rod and scale to s...
Gold leaf electroscope (economical)
The Eisco Labs Aluminum Foil Electroscope, for observing polarity through the detection of electrical charge, consists of a conical glass bottle with a bras...
Caraterísticas:
Material: Esfera oca em cobre com torneira selada para ajuste fino da flutuabilidade
Diâmetro: cerca de 75 mm
Princípio de funcionamento: flutua em água fria (~15 °C) e afund...
Equipamento especificamente concebido para análise de água e águas residuais, utilizando kits instrumentais da marca CHEMetrics. Inclui mais de 40 métodos programados, adaptados a mais de 23 analit...
Benchtop spectrometer
Scale: 170 mm in diameter, divided from 0 to 360º with 1º accuracy
Independent locking screw.
Lens with 150 mm focal length and 212 mm aperture with spiral focusing sys...
Metal tube with adjustable focus and slit for rapid examination of the spectral composition of white light.
Achromatic lens and 3-element prism.
Supplied in a wooden box.
Includes
A ster...
This round concave glass mirror is designed for educational and physics purposes. Note that the thickness varies as they are not designed to be consistent in this regard. Due to its design for educ...
