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BARC


Mandate

Advancement of indigenous technology in niche areas of Electromagnetics, Superconductivity, Mass-Spectrometers, RF systems and Ultra High Vacuum systems. Development of unique instruments and electromagnetic, magnetic, vacuum and gas-sensors for DAE projects and societal applications.


Highlights


12/2020

Two no. of 60 degree bending magnets have been designed, developed, characterised and shipped to IUAC, Delhi. These magnets will be commissioned in the beamline of Free Electron Laser Facility called Delhi Light Source. They will bend the electron beam to guide them to the target experimental hall for carrying out beamline experiments.



10/2020

Electromagnetic quadrupoles for MEBT line and quadrupoles and dipole correctors for LBHB 650 MHz section of PIP-II at Fermilab has been designed, developed, characterised and shipped to Fermilab. Quadrupoles are used to provide transverse focusing to the beam. Dipole Correctors are used to provide optical correction and steering to the beam.



10/2020

The instrument is primarily useful for the vacuum leak testing of UHV components, chambers, enclosures, vacuum sealings, large experimental facilities etc.
\r\n
\r\nSALIENT FEATURES:
\r\nRange : 10(-4) torr-l/s to 10(-10) torr-l/s & 10(-7) torr-l/s(sniffer).
\r\nResponse time: ~ 1sec.
\r\nModes of operation: Vacuum, Sniffer.
\r\nFully automatic operation.
\r\n



7/2020

These plaques are used for Ophthalmic Brachytherapy. 20 Nos. plaques are delivered by BARC to various hospital in India for eye cancer treatment. Fabrication of these silver tiny plaques was carried out in SFS/EmA&ID. Special Jigs and fixtures were designed and fabricated to execute this very important component.



5/2020

Brief Description:High gradient magnetic seperators are used to recover weakly magnetic material from non-magnetic matter which can used for rate earth materials and vase weakly magnetic minerals. In these system, the separation is due to high magnetic field and the gradient created due in the interaction zone. A 4Tesla , 130mm bore diameter warm bore cryogen free magnet is developed and installed in user facility to carry out HGMS experiments



7/2019

This job is machined on Micro Machining Machine Tool by using EDM die sinking arrangement on the machine. Linear Accuracy of the machine is 0.1 Micron (100 nanometer). A very precise step of 0.0001mm can be executed.
\r\nWork Material: Molybdenum ,Thickness:0.150mm (150 micron),Dimensions, Overall Dia.=46.00mm
\r\nGrid overall dimensions 29.5mm x 29.5mm, Grid slot dimensions: 1.5mmx1.5mm (Land-0.5mm)
\r\n



6/2019

Brief Description: A permanent magnet based electromagnetic pump has been design and developed for pumping high temperature liquid metals like PbLi ,PbBi , Na etc. These pumps create the required pressure head due to Lorentz force and the performance characteristics of the EM pump is experimentally investigated in a room temperature liquid metal loop. The flow rate of the liquid metal is measured using indigenously developed non-contact type phase shift flow meter, which is presently installed in the loop.



6/2019

A 300mm warm bore superconducting solenoid magnet is developed to carry out MHD studies related to flow of liquid metal in the presence of high magnetic field. This magnet is cooled using closed cycle cryocoolers and operate at 4.2K. The magnet can generate 4T magnetic field with an uniformity of 0.1% in good field region of 30mm.



3/2019

A 0.4-1 T tunable permanent magnet has been designed, developed, characterised and commissioned at INDUS-II beamline at RRCAT. Using this magnet, magnetocaloric studies are being carried out in different MCE materials in presence of magnetic field to study magneto structural transitions.



7/2013

Alpha-particle irradiator is an instrument developed for in vitro controlled alpha exposure of biological cells for radio biological studies. Fully automated source rotation and collimator to and fro movements as well as an eccentric mechanism are the major highlights of this irradiator. An electronic shutter, which is controlled by the software, is used for setting and controlling the exposure time. A perforated collimator is placed between the source and the exit window.



7/2010

The Quadrupole Mass Spectrometer is a very versatile analytical instrument capable of compositional analysis of gases and volatile liquids. It consists of an Electron Impact ion source, quadrupole mass analyzer and a detector. The QMS is a compact, reliable and low cost analytical tool which has numerous applications in the industry. It can analyse a mass range of 1-300 amu with a resolution of 1 amu, which is adjustable.



7/2000

Specifications:
\r\nResolution: 418 (10% valley)
\r\nSensitivity
\r\n(Sample Quantity): 1 ion in 580 atoms of U (1-2 micrograms)
\r\nPrecision: 0.06% (external for U) 20 ppm ( for Nd) 20 ppm ( for Sr)
\r\nMass Range: 1-450 amu
\r\nAbundance Sensitivity: 30 ppm (for U238)
\r\nAcceleration Voltage: Up to 10 kV
\r\nSample Changer: Turret with 12 Filament Assemblies
\r\nAnalyser: Magnetic
\r\nIon Source: Thermal Ionization
\r\nColletor type/ number: Faraday/ seven ; Electron Multiplier/one
\r\n




Facilities

01-11-2015

Allows users to perform a fast, high resolution mapping of magnetic field around a permanent magnets, electromagnets and electronic circuit PCBs. The map of the magnetic field can be presented as color coded 2D or 3D isometric visual display on a PC screen and as a table of numerical values of the magnetic field (each component Bx, By, Bz, Bxy, Btot, etc.)


01-01-2013

Used to characterize magnetized hard magnetic materials.


01-01-2018

Used to characterize hard magnetic materials. Invaluable for academic studies and magnet designs, manufacturing. Aids users of the magnetic materials.


01-09-2019

DC Permeameter is used to characterize soft magnetic materials. Measures magnetic properties of bar, strip, toroid and ring shaped soft magnetic material.


01-08-2017

Specially designed coil pairs placed inside a cylindrical non-magnetic, non-conductive shaft which rotated in aperture of accelerator multipole magnet to measure parameters like integral magnetic field, higher order multipoles and homogeneity of integral magnetic field. Enhanced precision of measurements due to coil pairs operating in bucking mode.


01-09-2016

Indigenously developed, versatile, high accuracy system for comprehensive qualification of multipole magnets used in Particle Accelerators.
\r\nCapable of accommodating magnets of almost all dimensions. Common magnets which can be measured using this facility includes, dipole magnets, quadrupole magnets, sextuple magnets, Octupole magnets, solenoid magnets and can be modified to measure undulators
\r\n


01-06-2019

Forced circulation room temperature liquid metal loop with flow rate of 60 LPM and pressure head of 2.5 bar.


01-01-2018

Dedicated facility of “Superconducting magnet based measurement system for magnetic, thermal and electrical characterization of superconducting and magnetic materials”


01-07-2000

Micro Machining Machine Tool, Precision Centre Lathe, Ace CNC Vertical Milling Machine, CNC Vacuum Brazing
\r\nFurnace, Manual Swaging Machine, Pulsed Tig Welding Machine


01-01-2010

Supersonics made UltraSonic cleaner.
\r\nSize: 20cm x 25 cm x 10cm


01-07-2000

Mechanical Fabrication Facilities like CNC, Welding machines etc.
\r\n(Download PDF file to apply for availing the facilities)


04-02-2019

Soft Magnetic Material Characterization Facility


01-01-2010

A Time-of-Flight Secondary ion mass spectrometer with chemical imaging features has been developed. Consists of two high energy fine focus, primary ion guns, a secondary ion extraction column and reflectron based time-of-flight detection system.


01-01-2010

Machelonic made Bench Mtg Spot Welder working on Resistive heating method



Technologies Developed

01-09-2020

This current regulated 15A @ 150V supply with a 20kV ignitor is used to form an arc between two graphite electrodes. The spectral emission of the sample placed on one of the electrodes is then analyzed.


01-08-2019

Combined H and V Dipole correctors for front end MEBT line for H- Superconducting RF accelerator
\r\n


01-08-2019

Development and beam commissioning of main cavity magnet for 42 GHz, 200 KW Gyrotron
\r\n


01-06-2019

A permanent magnet based electromagnetic pump has been design and developed for pumping high temperature liquid metals like PbLi ,PbBi , Na etc. These pumps create the required pressure head due to Lorentz force and the performance characteristics of the EM pump is experimentally investigated in a room temperature liquid metal loop. The flow rate of the liquid metal is measured using indigenously developed non-contact type phase shift flow meter, which is presently installed in the loop.


01-06-2019

A 300mm warm bore superconducting solenoid magnet is developed to carry out MHD studies related to flow of liquid metal in the presence of high magnetic field. This magnet is cooled using closed cycle cryocoolers and operate at 4.2K. The magnet can generate 4T magnetic field with an uniformity of 0.1% in good field region of 30mm.


01-05-2018

Helium Leak Detector for detection of vacuum leaks. Technology has been transferred to industry.
\r\n


01-05-2018

Helium Leak Detector for detection of vacuum leaks. Technology has been transferred to industry.
\r\n


01-07-2016

A full range vacuum gauge that can measure pressure continuously from 1023 mbar to 10E-9 mbar has been developed. The gauge consists of two miniature gauges in a single CF35 flange. The electronic control unit switches between the two gauges at the appropriate pressure. This technology has been transferred to private companies for commercial production.


01-01-2016

Focusing magnets and dipole steerers at Fermi National Accelerator Laboratory


01-08-2015

High stability high voltage module operating at 24V DC provides a 50ppm stable output of 0 to 5kV @ 2mA, with a low ripple content of 100mV (p-p) and line & load regulation better than 0.001%. The module can be configured for a positive or negative polarity output.


01-07-2013

Alpha-particle irradiator is an instrument developed for in vitro controlled alpha exposure of biological cells for radio biological studies. Fully automated source rotation and collimator to and fro movements as well as an eccentric mechanism are the major highlights of this irradiator. An electronic shutter, which is controlled by the software, is used for setting and controlling the exposure time. A perforated collimator is placed between the source and the exit window.


01-07-2013

Alpha-particle irradiator is an instrument developed for in vitro controlled alpha exposure of biological cells for radio biological studies. Fully automated source rotation and collimator to and fro movements as well as an eccentric mechanism are the major highlights of this irradiator. An electronic shutter, which is controlled by the software, is used for setting and controlling the exposure time. A perforated collimator is placed between the source and the exit window.


01-07-2010

Quadrupole Mass Spectrometer for qualitative gas analysis. Technology has been transferred to industry.


01-07-2010

• Triode Sputter Ion Pumps operate in the pressure range 10-3 to 10-10 Torr. These pumps are used to create UHV in charged particle accelerators, surface analytical spectrometers, mass spectrometers etc. Technology for 35, 70, 140 & 270 LPS capacity has been developed.


01-07-2000


\r\n
\r\nResolution: 418 (10% valley)
\r\n
\r\nSensitivity
\r\n
\r\n(Sample Quantity): 1 ion in 580 atoms of U (1-2 micrograms)
\r\n
\r\nPrecision: 0.06% (external for U) 20 ppm ( for Nd) 20 ppm ( for Sr)
\r\n
\r\nMass Range: 1-450 amu
\r\n
\r\nAbundance Sensitivity: 30 ppm (for U238)
\r\n
\r\nAcceleration Voltage: Up to 10 kV
\r\n
\r\nSample Changer: Turret with 12 Filament Assemblies
\r\n
\r\nAnalyser: Magnetic
\r\n
\r\nIon Source: Thermal Ionization
\r\n
\r\nColletor type/ number: Faraday/ seven ; Electron Multiplier/one
\r\n



Show Cases

BARC

Quadrupole Mass Spectrometer (QMS) for Gas Compositional analysis

BARC

SMPS for 70mA Sputter Ion Pump

BARC

High Stability High Voltage supplies for MassSpectrometers

BARC

Alpha particle irradiator

BARC

SIMS (Secondary Ion Mass Spectrometer

BARC

D/H Mass Spectrometer for heavy Water plants

BARC

High Temperature liquid Metal mock-up loop for ADS target experimental studies

BARC

Superconducting Magnet for experimental Material Studies

BARC

Superconducting Magnet for High Gradient Magnetic Separation Experiments

BARC

EmA&ID developed focusing magnets and dipole steerers for Fermi National Accelerator Laboratory. They were installed, commissioned and are working successfully.

BARC

Combined H and V Dipole correctors for front end MEBT line for H- Superconducting RF accelerator

BARC

Development and beam commissioning of main cavity magnet for 42 GHz, 200 KW Gyrotron

BARC

Design, Development and testing of G-M Cryocooler cooled Warm bore superconducting solenoid magnet

11-Mar-2021