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Measurement & Timing There are 19 products.
Precision Photoelectric Effect, Daedalon®
The Photoelectric Effect demonstrates that the energy of a photoelectron depends on the wavelength of the incoming radiation and not on its intensity. While monochromatic radiation irradiates the photocathode, a potential is applied opposing the energy of the emitted electrons. The voltage required to just stop the current flow is proportional to the energy of the photoelectrons. Plotting this voltage as a function of the reciprocal of the...
The Photoelectric Effect demonstrates that the energy of a photoelectron depends on the...
The Photoelectric Effect demonstrates that the energy of a photoelectron depends on the wavelength of the incoming radiation and not on its intensity. While monochromatic...
EP-07
.
Ultra Sonic Measurement, Mstr, Daedalon®
This highly accurate system offers a ± 0.02 mm resolution with a PC. In the Dual Measurement System, transducers at each end of the Air Track transmit ultrasonic pulses alternately, enabling the user to track two objects independently and simultaneously. The dual transducer system avoids the unreliability of a single transducer looking for two echoes. The software displays a real-time graph of distance vs time, allowing your students to easily...
This highly accurate system offers a ± 0.02 mm resolution with a PC. In the Dual...
This highly accurate system offers a ± 0.02 mm resolution with a PC. In the Dual Measurement System, transducers at each end of the Air Track transmit ultrasonic pulses...
EG-87
.
Ums Slave (usb), Daedalon®
This highly accurate system offers a ± 0.02 mm resolution with a PC. This unit is used in conjunction with the EG-85 Master Unit to make a dual measuring system. In the Dual Measurement System, transducers at each end of the Air Track transmit ultrasonic pulses alternately, enabling the user to track two objects independently and simultaneously. The dual transducer system avoids the unreliability of a single transducer looking for two echoes....
This highly accurate system offers a ± 0.02 mm resolution with a PC. This unit is used...
This highly accurate system offers a ± 0.02 mm resolution with a PC. This unit is used in conjunction with the EG-85 Master Unit to make a dual measuring system. In the Dual...
EG-86
.
Instrumentation Amp, Daedalon®
Similar to the Operational Amplifier except that neither side of the input is grounded so it has true differential input with a very high impedance and high common mode rejection. The gain adjusts from 1 to 100 x. An output offset provides a ±6 V swing. A front panel switch selects ac or dc inputs. Two regulated power supplies operate external circuits.
Similar to the Operational Amplifier except that neither side of the input is grounded...
Similar to the Operational Amplifier except that neither side of the input is grounded so it has true differential input with a very high impedance and high common mode...
EG-09
.
Recording Timer 120V
Every lab should have one of these cost effective timers. Synchronized to the 60 Hz power line, this timer is very accurate for gathering position and time data from which the speed and acceleration of moving objects can be calculated. It includes carbon disks, ticker tape, and a plastic feeler gauge
Every lab should have one of these cost effective timers. Synchronized to the 60 Hz...
Every lab should have one of these cost effective timers. Synchronized to the 60 Hz power line, this timer is very accurate for gathering position and time data from which the...
15210
.
Lenz Law
A magnet and a non-magnet are dropped through both a conducting tube and a non-conducting tube which hang from a spring balance to document that the apparatus is heavier by the weight of the magnet as it falls in the conducting tube due to the opposition to the eddy currents induced by the changing magnetic field. This is also a novel way to treat the topic of terminal velocity. Stand not included.
A magnet and a non-magnet are dropped through both a conducting tube and a...
A magnet and a non-magnet are dropped through both a conducting tube and a non-conducting tube which hang from a spring balance to document that the apparatus is heavier by the...
32520
.