DC Power Supply for Torsion Pendulum (115 V, 50/60 Hz)

For supplying Pohl's torsion pendulum (U15040) with the required stabilized and regulated direct voltage for the electromotor and eddy-current brake. Output voltages: 24 V DC, 1 A (fixed) 0 to 24 V DC, 2 A (continuously adjustable), Stability under full load: < 30 mV Residual ripple: < 2 mVeff…

Pohl's Torsion Pendulum

Experiment topics: Free rotary oscillations at various degrees of damping (oscillations with moderate damping, aperiodic oscillations and aperiodic borderline case) Forced oscillations and their resonance curves at various degrees of damping Phase displacement between the exciter and…

Tungsten Wire

Roll of torsion wire for Cavendish torsion balance (U40205). Diameter: 25 m

Demonstration Wave Machine, Single Module

…motion of the wave is demonstrated by a chain of 73 steel pendulum bars each soldered at their mid-point along a rod spring that can be subjected to torsion. The ends of the bars are painted on one side in fluorescent paint and on the other side with white paint. A damping mechanism is also supplied and…

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AC Plug-in Power Supply 24 V, 0.7 A (230 V, 50/60 Hz)

Plug in 24 V power supply for the operation of a Pohl torsion pendulum (U15040). With 2 m lead and two stackable 4 mm safety plugs. Specifications: Output: 24 V AC, max. 700 mA

AC Plug-in Power Supply 24 V, 0.7 A (115 V, 50/60 Hz)

Plug in 24 V power supply for the operation of a Pohl torsion pendulum (U15040). With 2 m lead and two stackable 4 mm safety plugs. Specifications: Output: 24 V AC, max. 700 mA

7 Uteri – Normal and with Internal Pathologies for hysteroscopic viewing

for W45043 This Set consists of seven uteri with selected abnormal appearances: Normal Endometrial polyposis Endometrial hyperplasia Torsion of sloughing fibroid Early carcinoma of endometrium Advanced carcinoma of endometrium Carcinoma of fundus View the internal abnormalities using any conventional…