ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Function and Applications:
This complete set allows microwaves to be transmitted and received. The components and equipment included allow for various experiments to be performed. These can achieve both qualitative and quantitative results. The transmitter's output is an electro-magnetic wave with wavelength in the cm range; it is picked up using a receiver. The transmitter signal, once it has reached the receiver, can be heard by a loudspeaker which is part of the scope of supply and makes the microwave set also ideal for the demonstration of wave phenomena in teacher experiments and in the lecture hall. In addition, the intensity of the signal can also be controlled.
- Benefits:
Complete set - no additional accessories required
Can be used qualitatively (e.g. for demo experiments) and quantitatively (e.g. in lab courses)
Includes loudspeaker to make wave phenomena audible - perfect for demo experiments
- Equipment and Technical Data:
The following experiments can be performed:
Reflection
Refraction
Prism deviation
Diffraction
Stationary waves
Polarization
Absorption and the refractive index
- Scope of delivery:
1 Transmitter (frequency f = 10.5 GHz, wavelength lambda = 2.85 cm)
1 Receiver (operational distance: 0 to 1.5 m)
1 Loudspeaker with volume know, output power: 1 W
1 Jointed bench with two arms (650 mm and 480 mm long), with plate holder and protractor
1 Set of 4 plates (155 x 155 mm):
Reflection plate
Polarization grating, 11 slits, 3 mm each
Slit plate (slit width 50 mm)
Double slit plate (slit width 35 mm)
1 Paraffin prism (125 x 125 x 50 mm)
Polystyrene body (200 x 200 x 20 mm)
Water tank (for wave absorption experiments)
Protractor with graduated scale (accuracy: 1°)
All required connecting cables
Power supply: 12 VDC for 110...240 V with multi-plug adapters for different countries
Operating manual
Shape of the internal modulating signal: f=550 Hz
Maximum amplitude for the external modulating signal: 500 mV peak to peak
Toggle switch on transmitter to modulate carrier wave the the internal or an external signal
Weight: 7.7 kg
