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+33 (0)4 72 01 81 60Accessories and spare parts
We provide microwave and RF accessories and spare parts for your new projects or your existing equipment.
Waveguides-based components
SAIREM provides a range of waveguide-based components, such as stub tuners, sliding short circuits or simply waveguides.
Our impedance tuners are adapted to your needs as they can be automatic, manual, for 915 mHz or 2450 MHz. Sliding short circuit features an innovative quarter wavelength non-contact movable short. The waveguides are specifically designed depending on your project and needs.
Microwave and RF accessories
SAIREM also provides a range of accessories for microwave and RF technologies. We supply microwave windows, matching boxes and microwave detectors.
We recommand our quartz or PTFE microwave window to transfer energy without inducing reflected power. In addition, the PTFE window can be used as a “light barrier”, hiding the light emitted by plasma that could trigger off the arc detector installed in some microwave generators. The matching boxes match the impedance between the 50Ω line from the 13,56 MHz or 27,12 MHz generator and the impedance of the applicator. Our microwave detectors prevent microwaves leaks. Most of our equipment are monitored with these detectors.
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Discover our range of accessories
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Manual stub-tuner
AI3S is a manual 3 stubs tuner for 915 MHz or 2450 MHz. It is usually placed between the microwave generator and the applicator to optimize the transfer of energy.
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Automatic stub-tuner
AI4S is an auto-tuner with 4 stubs for 915 MHz or 2450 MHz and a water cooling system. It is usually placed between the microwave generator and the applicator to optimize the transfer of energy.
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Sliding short circuits
Waveguide-based component used in tuning applications to adjust of the resonance frequency of a monomode cavity. It can also be used in connection with a hybrid T to tune microwave applicators at high power.
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Waveguides
The waveguides lead the microwave from the generator to their final destination, most often a cavity or a reactor: WR340 for 2450 MHz microwave ; WR975 for 915 MHz microwave.
Some waveguides are specifically designed for the change of direction or polarization of the microwave.
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Microwave window
The role of the microwave quartz or PTFE window is to transfer the microwave energy between two media without inducing any reflected power. The window allows the separation of different environments at pressures close to atmospheric.
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Microwave leaks detector
The DFM microwave detectors are designed to sound an alarm and stop the machine if a microwave leakage is detected in the immediate vicinity of machines like industrial ovens or laboratory installations operating at 915 MHz or 2450 MHz.
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RF matching box
The matching box matches the impedance between the 50Ω line from the 13,56 MHz or 27,12 MHz generator and the impedance of the applicator, which is generally capacitive and very low resistive impedance.
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