TEL-10006 Ultrasonic cw Generator System
- Observe the Debye-Sears Effect
- Measure the wavelength of ultrasonic waves
- Create direct projections of ultrasonic waves
Contents
| TEL-10006 Ultrasonic cw Generator System |
$6,589.00 |
TEL-100061 Ultrasonic cw Generator
Ultrasonic generator for producing continuous, high-powered ultrasonic waves in a wide frequency range of up to 20 MHz. Includes a multi-frequency probe with waterproof cast sound transmitting surface.
The transmitter frequency can be adjusted in digital increments of 1 Hz and is indicated on a display. The acoustic power can also be adjusted by regulating the transmitter voltage of the ultrasonic converter and can be turned on and off separately. The transmitting mode is shown by an indicator lamp. The transmitter voltage is shown on an LCD display. The transmitter output supplies a sinusoidal signal with a maximum amplitude of 40 V. The transmitter frequency can also be output as a TTL signal from a monitor terminal.
There is also a suitable voltage output for controlling the red and green laser diodes in the Debye-Sears experiment. This, too, can be turned on and off separately and has its own indicator light. The apparatus automatically detects any laser probe that is connected and adjusts the control voltage accordingly.
| Generator frequency: |
≤ 20 MHz |
| Multi-frequency probe: |
1 - 13 MHz |
| Frequency increment: |
1 Hz |
| Signal amplitude: |
2 - 40 V |
| Output: |
Transmitter signal (sinusoidal), separately switchable with indicator light, TTL (0 - 5 V, square) |
| Connection: |
Laser diode, adjustable, separately switchable with indicator light |
| Display: |
Voltage/frequency |
| Power consumption: |
approx. 100 VA |
| Mains voltage: |
90 - 230 V, 50/60 Hz |
| Dimensions: |
approx. 256x185x160 mm3 |
| TEL-100061 Ultrasonic cw Generator |
$5,332.00 |
TEL-10008 Test vessel
Made of transparent acrylic, this test vessel possesses a lid and a transducer mounting. Three adjustment screws can be used to produce a stationary wave. A laser fixture with a lens mounting aligned vertically to the sound axis allows demonstration of the Debye-Sears effect and projection of the ultrasonic waves. The device comes with a plano-convex lens on a square mounting for projection experiments.
| Test vessel: |
100 mm x 100 mm x 120 mm |
| Testing volume: |
Approximately 1 liter |
| Laser fixture: |
18 mm internal Ø |
| Lens: |
Plano-convex, f=100 mm, 16 mm Ø |
| TEL-10008 Test vessel |
$471.00 |
TEL-10007 Red Laser Diode for Debye-Sears Effect
Use this safety class II laser diode to demonstrate the Debye-Sears effect and project ultrasonic waves in combination with the ultrasonic continuous-wave generator (TEL-10006 ) and the test vessel (TEL-10008). Includes a 1-meter cable and jack plug for connection to the ultrasonic generator (TEL-10006).
| Beam spot: |
< 6mm Ø at a distance of 3m |
| Wavelength: |
650 nm ±10 nm |
| Power: |
<1 mW |
| Supply voltage: |
3 V DC |
| Current consumption: |
Max. 30 mA |
| Connector: |
Jack plug, 3.5 mm Ø |
| Dimensions: |
80 mm x 18 Ø |
| TEL-10007 Red Laser Diode for Debye-Sears Effect |
$393.00 |
TEL-10009 Green Laser Diode for Debye-Sears Effect
Use this safety class II laser diode to demonstrate the Debye-Sears effect and project ultrasonic waves in combination with the ultrasonic continuous-wave generator (TEL-10006 ) and the test vessel (TEL-10008). Includes a 1-meter cable and jack plug for connection to the ultrasonic generator (TEL-10006).
| Beam spot: |
< 6mm Ø at a distance of 3m |
| Wavelength: |
532 nm ±10 nm |
| Power: |
<1 mW |
| Supply voltage: |
3 V DC |
| Current consumption: |
Max. 30 mA |
| Connector: |
Jack plug, 3.5 mm Ø |
| Dimensions: |
80 mm x 18 Ø |
| TEL-10009 Green Laser Diode for Debye-Sears Effect |
$393.00 |