Thermionic vacuum tubes, cathode-ray tubes

select brand


Rigaku Corporation

X-ray source - MicroMax™-003

The MicroMax-003 is a third generation microfocus sealed tube X-ray generator. It is the perfect X-ray source for someone who wants the benefits of a microfocus X-ray source (low power consumption and long tube life) without the added maintenance that goes along with a more powerful rotating anode microfocus X-ray source. It consists of...

X-ray source - MicroMax™-003

The MicroMax-003 is a third generation microfocus sealed tube X-ray generator. It is the perfect X-ray source for someone who wants the benefits of a microfocus X-ray source (low power consumption and long tube life) without the added maintenance that goes along with a more powerful rotating anode microfocus X-ray source. It consists of a tightly coupled microfocus generator and specially designed confocal multilayer optic to provide an extremely low-maintenance system. With performance that exceeds that of the previous generation of 5.4 kW RU rotating anode generators, the MicroMax-003 is the perfect upgrade path for users of these systems.

Engineered for Productivity

Productivity can be measured in many ways but the up-time of a system is perhaps one of the most important issues. The MicroMax-003 will run maintenance free for years, and when you do have to change an X-ray tube, it has been designed to be as easy as a standard sealed tube X-ray source.
Designed for Flexibility

Featuring a built-in multilayer optic, the MicroMax-003 can be integrated into a number of different X-ray systems. It is the X-ray source for the Rigaku Compact HomeLab, a CCD based system that was designed to be a great complement for labs that have ready access to synchrotrons as well as limited maintenance resources.

X-ray source - VariMax™

Rigaku VariMax optics are the latest generation of Confocal Max-Flux® (CMF) optics. They deliver an intense, monochromatic X-ray beam with adjustable divergence on home X-ray sources.

The long length of VariMax optics, compared to...

X-ray source - VariMax™

Rigaku VariMax optics are the latest generation of Confocal Max-Flux® (CMF) optics. They deliver an intense, monochromatic X-ray beam with adjustable divergence on home X-ray sources.

The long length of VariMax optics, compared to...

X-ray source - VariMax™ DW

Rigaku VariMax dual-wavelength optic combines two VariMax optics, each designed for a different wavelength selected from Cu, Cr, Mo, Ag or Co radiation. The long length of VariMax optics, compared to other multilayer optics, allows it to capture more of the...

X-ray source - VariMax™ DW

Rigaku VariMax dual-wavelength optic combines two VariMax optics, each designed for a different wavelength selected from Cu, Cr, Mo, Ag or Co radiation. The long length of VariMax optics, compared to other multilayer optics, allows it to capture more of the X-ray beam from the microfocus generator resulting in higher flux. A patented, continuously adjustable divergence slit assembly enables users to fine-tune the X-ray beam divergence for optimal spot separation for different types of crystals. The combination of two VariMax optics uniquely enable crystallographers in their home lab to either use a shorter wavelength for higher resolution data such as Cu radiation or a longer wavelength for SAD phasing attempts such as Cr radiation. Data collected on a single crystal at two different wavelengths also enable MAD phasing works. High flux, adjustable divergence, and dual-wavelength make the dual-wavelength VariMax optic the ideal choice for single crystal diffraction and SAD, MAD phasing experiments in the home lab.
CPI

Inductive-output thermionic vacuum tube - 0.470 - 0.806 GHz | CA, CD series

75 kW Peak of Sync in Vision only Service
55 kW Peak of Sync, 5.5 kW single carrier sound
in Common Amplification Service
Figure of Merit of 116% in Vision only; 114%...

Inductive-output thermionic vacuum tube - 0.470 - 0.806 GHz | CA, CD series

75 kW Peak of Sync in Vision only Service
55 kW Peak of Sync, 5.5 kW single carrier sound
in Common Amplification Service
Figure of Merit of 116% in Vision only; 114% in
Common Amplification
High gain amplifier: 23 dB Channel 20
Long life, high reliability with dispenser type
cathode and pyrolytic graphite grid
Single tube and circuit: 470 to 815 MHz
User-friendly tuning
Tube replacement does not require disconnection
of power supply or cooling water
Compact size with collector (water) down
Water-cooled collector and output cavity;
air-cooled circuits, anode and electron gun
U.S. Based, Worldwide product and applications
support

Inductive-output thermionic vacuum tube - 30 - 90 kW | VK series

CPI Microwave Power Products (MPP) offers IOTs for
particle accelerator applications. Integral Cavity Inductive
Output Tubes (IC IOT)...

Inductive-output thermionic vacuum tube - 30 - 90 kW | VK series

CPI Microwave Power Products (MPP) offers IOTs for
particle accelerator applications. Integral Cavity Inductive
Output Tubes (IC IOT) have been created by utilizing
the fundamental electrical design of our external cavity
IOT used in terrestrial UHF television broadcasting and
incorporating conventional klystron cavity and coupling
technology. The VKL-9130A is an IC IOT that provides 30
kW CW or 90 kW pulsed at 1300 MHz. CPI also offers IC
IOTs that provide 90 kW CW at 500 MHz and 80 kW CW
from 650 MHz to 805 MHz.

Linear power amplifier tetrode - 0.4 - 2158 kW | 4C, 4X series

The 4CM300,000GA is a ceramic/metal, multiphase-
cooled (water/vapor) power tetrode designed
to be used as an exact replacement for the
Thomson...

Linear power amplifier tetrode - 0.4 - 2158 kW | 4C, 4X series

The 4CM300,000GA is a ceramic/metal, multiphase-
cooled (water/vapor) power tetrode designed
to be used as an exact replacement for the
Thomson TH537. This tube has a thoriated tungsten
mesh filament and pyrolytic graphite control
and screen grids for applications requiring high
dissipation combined with low secondary emission
characteristics. Base coaxial contact rings
are provided for the filament, grid, and screen terminals,
and these terminals are cooled with forced
air. The maximum anode dissipation rating is 300
kilowatts steady state, with multiphase cooling.

Triode power - 0.3 - 64 kW | 3C series

The 3CPX800A7 is a compact high-mu power
triode intended for use in zero bias Class B amplifiers
in...

Triode power - 0.3 - 64 kW | 3C series

The 3CPX800A7 is a compact high-mu power
triode intended for use in zero bias Class B amplifiers
in pulsed radio frequency applications. It may
also be used as a pulse modulator or regulator. A
single 3CPX800A7 will deliver 6 kW peak output in
drive-pulsed RF service. This device is also recommended
for FM broadcast service at 108MHz,
with typical output power of 900W.

Triode power - 0.3 - 2.1 kW | 3CX, 4CX series

The 3CX1200A7 is a high-mu, forced air...

Triode power - 0.3 - 2.1 kW | 3CX, 4CX series

The 3CX1200A7 is a high-mu, forced air cooled,
rugged power triode intended for use as a zero
bias Class AB2 RF amplifier to 110 MHz.
ET Enterprises

Cooled housing / photo multiplier tube

At room temperature, the contribution from thermally generated electrons from...

Cooled housing / photo multiplier tube

At room temperature, the contribution from thermally generated electrons from...
{{item.name}}