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HV Rotary Switches
B-1003
A key feature of our rotary switches is their simple mechanical design which results in conservative stress levels for trouble-free, long life use. In addition, each rotary switch has a reinforced chassis design utilizing G-10 or G-11 fire retardant anti-tracking coated epoxy glass insulation. G-7 silicone glass is used for special applications where RF or high temperatures are involved. Heavy duty contacts, specifically designed to minimize corona in the Ross rotaries, are made of highly conductive yet weld resistant alloy with high contact closing force. This high force gives our rotary switches high momentary current capability and a reputation for their ability to withstand high shock and vibration as well as other severe environmental conditions. Ratings to 150kV, to 200A. When immersed in insulating oil, fluid or gas, the voltage withstand value is at least doubled and the interrupt capability is much greater. In a gas atmosphere, no modification is required. However, immersion in oil or fluid may require modification in some cases, at an extra cost (optional). Each unit is either manually or electrically operated. One SPDT contact is standard on most units. The auxiliary contact is used as an interlock for protection against "Switching Hot".
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Right Angle Poppet Valve
PV10
We also offer a standard line of both cold traps and right angle poppet valves. Shown at left is a Bemco PV10 Right Angle Poppet Valve and a Bemco MCT12 Round Cold Trap. The cold traps and poppet valves are all stainless steel except for the pneumatic piston. They are available in ASA flange, Conflat, and weld mounting.
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*Beam Profiling For 266nm To 3000µm
Unlike a power meter that measures average or instantaneous Watts or Joules of the overall laser beam, knowing how the power is distributed within the beam is equally as important. As an example, if you want to cut something the power should generally be focused in the center of the beam to concentrate the power density in a very small area but if you were trying to weld something with all the power in the center you would poke a hole in the weld; requiring the power to be equally distributed as in a top hat profile.
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Resistance Welding
Resistance welding is a method in which the welding works are heated by resistance heat generated by sandwiching the welding workpieces with welding electrodes, passing current through them, and the metal is welded while pressurizing the works.A resistance welding machine composed of welding power supply, a weld head and an electrode. The welding power supply controls a welding current,the weld head exerts a pressure on the material to weld and the electrode provides welding current and pressurization force to the part under welding. We have been providing various kinds of welding power supplies and welding heads to meet these requirements.
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Weld Stud Test Tools
The Weld Stud Test Tool is designed for use during the production of sheet metal products to test the strength and integrity of welds used to attach threaded welding studs to the sheet metal.
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Weld Gauge
147
The Elcometer 147 Weld Gauge measures many aspects of welds in both Metric and Imperial units.
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Round Cold Trap
MCT12
We also offer a standard line of both cold traps and right angle poppet valves. Shown at left is a Bemco PV10 Right Angle Poppet Valve and a Bemco MCT12 Round Cold Trap. The cold traps and poppet valves are all stainless steel except for the pneumatic piston. They are available in ASA flange, Conflat, and weld mounting.
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Laser Welder
It is an equipment to solder or weld plastics by the laser beam.Micro joining is achieved by utilizing the high energy of a laser beam.
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4 Station Endurance Test Setup for Thermostat of Iron
SCR ELEKTRONIKS have developed 4 STATIONS ENDURANCE TEST SETUP FOR THERMOSTAT OF IRONwhich is used for carrying out endurance test for thermostat of iron for the required amount of time It is very useful and handy in line testing on Mass production line as well as type Testing. It consists of Voltmeter, Wattmeter, Programmable Logic Controller( PLC ). The equipment continuously monitors faults like Contact weld and Contact Open. The other important feature is we can operate the panel in Auto Mode or Manual mode. User friendly operations make the equipment to be handled easier for any operator. This manual contains information about operating instructions and maintenance of the equipment.
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Surface Condition
Surface Condition: degree or percentage of rust, level of mill scale, etc., can be visibly assessed using Pictorial Surface Standards. Weld beads can be assessed using a weld comparator and weld gauges.
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Weld Force Gauges
This system is ideal for field measurement and data logging of forces between the tips of resistance spot welders.
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Quick Change Probes For Weld Seam Testing (ASTM)
SONOSCAN Q
In addition to angle beam probes according to european standards (EN), we offer probes with quick-change wedges for ultrasonic weld seam inspection as well as various wedges for the american market. Quick-change probes are used wherever access to the inspection object is difficult to reach with the larger AWS transducers. The relatively small, round elements also offer better defect resolution.
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3D Scan Systems
intelliWELD
The intelliWELD is a 3D scanning unit for remote laser welding applications. While a robot leads the scan system along the processing line, the scan unit ensures the fast and precise positioning of the laser spot.The intelliWELD scan unit allows elimination of complex robot movements and fast repositioning, reducing the repositioning time between the welds to a few milliseconds.
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AWS Probes For Ultrasonic Weld Seam Testing (ASTM)
SONOSCAN R
The robust ultrasonic probes with BNC connector allow a fast scanning over comparatively large areas with high precision and repeatability. Both our own and third-party wedges can be attached to our probes. . Thanks to the different types of wedges various material tests can be performed.
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Micro Melting Point Instrument
DRK8026
Shandong Drick Instruments Co., Ltd.
Determine crystal melting point of the substance to make sure its purity. Mainly used for determining the meltingpoints of medicine,dyestuff,spice and other organic crystal compounds.Using photoelectric automatic detection, Dot matrix LCD display picture technology, digital keyboard input, and has the initial melting, final weld automatic display,automatic recording of melting curve, automatically determine the melting point of the mean value function. The temperature system uses highly linear platinum resistance as detection elements and PID regulation technology, improved the melting point’s precision and reliability. The instrument establishes communication with PC through the USB or RS232, printing or saving the curve and it uses capillary Pharmacopoeia as sample tube.
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Weld Testing
Supports industries such as Aerospace, Nuclear, Automotive, Commercial Fabrication etc.Welding procedure consultancy and approvalWelder qualification test and codingWelding procedure certificationWelder performance qualificationOn site welding invigilationOffers a complete range of destructive and non-destructive testing facilities.Responsible Welding Co-ordinators available for customer supportCAA Weld Specimen SignatoriesCSWIP Approved Inspectors
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Beam Panoramic Power Supply Battery Crawler 40 to 160 kV
CP160CR
Designed to fit into 6” pipelines and higher, the CP160CR constant potential X-Ray generator for crawlers is – in its category – the most powerful panoramic X-Ray tube head in the world for crawlers. The generator is making the cutting edge constant potential technology of the CPSERIES even more compact into a 9.9 kg – 120 mm diameter X-Ray tube head. The crawler unit is capable of penetrating up to 28 mm of steel in 10 minutes, which corresponds to just a 25 second exposure time for 6” standard pipeline welds.
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Testing Services
Howland & Lawrence Chamber Services
RF shield testing: IEEE-299, MIL-STD-285, NSA 65-6CTIA CATL certification testing: Probe symmetry and amplitude ripple measurements following Test Plan for Wireless Device Over-the-Air PerformanceAnechoic material test, inspection, remediation: VSWR, inverse spherical nearfield testing of installed material and NRL arch screening tests of individual absorber pieces We can also provide in-process testing of welded steel shielded enclosures with a test technique based on ASME BPVC vacuum box testing—confirm quality of RF welds before the shield envelope is complete. We developed this method for testing the Navy’s Advanced System Integration Lab (ASIL) chamber at Patuxent River, shaving weeks off the construction/testing schedule.
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Digital Vision Microscopes
Sinowon Innovation Metrology Manufacture Ltd.
Video Microscope is widely used in the inspection of electronic industry production line, printed circuit board, weld detects ( such as wrong printing, edge collapse,etc)during printed circuit component, PC Board, VFD, and the identification of printing grid and painting, etc. It can display the zoom out image on the screen and save, magnify and print.
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Particle Image Analyzer
DRK-7020
Shandong Drick Instruments Co., Ltd.
Determine the melting point to detect the purity of crystal material. Mainly used for determination of medicine, dyestuff, spice, and other crystal organic compounds’ melting point. Using photoelectric automatic detection, dot matrix image liquid crystal-display technology, and digital keyboard input. The instrument can measure three samples at the same time and has the initial melting, final weld automatic display, automatic recording of melting curve, automatically determine the melting point of the mean value function. The temperaturesystem uses highly linear platinum resistance as detection elements and PID regulation technology, improved the melting point’s precision and reliability. The instrument establishes communication with PC through the USB or RS232, printing or saving the curve and it uses capillary Pharmacopoeia as sample tube.
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Various Engineering, Design & Manufacturing Services
GAS DISTRIBUTION
Tek-Vac will fabricate equipment subassemblies to customer specifictionsViewed here are two process gas distribution systems including mass flow controllers, isolation valves, and stainless steel manifolding. All fittings are metal sealing and all welds are full penetration.
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Miniature Instantaneous Relays
CU-D Series
Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads. Equippedwith weld no transfer contacts.
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Digital Inverted Microscopes
WELDinspect
High-resolution, ergonomic optical inspection systems designed for weld bead analysis and measurement. 4K or Full HD inverted imaging system with motorised zoom, auto-focus, built-in large aperture illumination, and dedicated software for weld bead measurements, analysis, documentation, and reporting.
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Sensor Products: Weld Force Gage
90061
Model 90061 is a self-contained, portable measurement system which allows auditing of the pinch force generated between the electrodes of resistance spot welders. Resistance welding uses a pair of electrodes to clamp two base metals firmly together prior to and during application of electrical current. Poorly clamped parts result in a defective joint. A correctly clamped assembly aids in reducing the resistance in the joint and allows the current flow to properly heat the base metals to weld the part.
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X Ray Flaw Detector
A non-destructive testing (NDT) device used to inspect materials for internal flaws or defects such as cracks, voids, inclusions, and weld discontinuities.
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Non Destructive Testing (NDT)
NDT covers a wide group of testing techniques used to evaluate the properties of a material, part, product, weld or system without causing damage. NDT carried out at KLL includes:Liquid Penetrant Testing (LPT) is used for the detection of surface breaking discontinuities on magnetic and non-magnetic metallic materials.Fluorescent and colour contrast penetrants are available to be used in the following methods:-Water washableSolvent removablePost emulsifiableMagnetic Particle Inspection (MT/MPI) is used for the detection of surface breaking and slightly sub-surface (up to 2mm) discontinuities.Bench type crack detectors and portable units are employed producing various waveforms (i.e. A.C, HWDC and induced magnetic flow) to give both circular and longitudinal magnetism.On-site testing is carried out using electro magnetic yokes and permanent magnets producing induced magnetic flow.Ultrasonic Flaw Detection (UT), also known as Ultrasonic Inspection, is used for the detection of volumetric discontinuities in ferrous and non-ferrous products (forgings and castings etc.), and welds in magnetic and non-magnetic materials.UT is capable of penetrating metals, dependent on the material characteristics, up to 10m in length.Some thickness and depth checks can also be carried out using ultrasound.Radiography services are available through sub-contract booked in advance. Notice is required for on-site work.Personnel are available at short notice for in-house or on-site work in the UK and overseas.All inspectors undertaking non destructive testing (LPT, MT/MPI and UT) are qualified to, and meet a minimum of, PCN Level 2.PCN Level 3 supervision is available in-house for LPT, MT/MPI, UT offering consultancy services including procedure writing and commentary, auditing of techniques and Level 3 Supervisor cover.We can assist clients in product qualification, material testing, quality assurance and audit programmes.
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Industrial CT X-Ray Inspection System
X7000
The X7000 is North Star Imaging’s largest standard system. The large scanning envelope and generous focal distance allow for unparalleled inspection capabilities of very large objects. The system is great for composites, castings, pipes, tubes, welds and similar parts.
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Pressure Transmitters
Explosion-proof pressure transmitter is approved for use in hazardous locations per CSA Standard 30 and UL Standard 1203 for Class 1, Division 1 and Division 2 hazardous locations. Wetted parts are all 316L Stainless Steel (50 up to 10000 PSIG), 17-4PH (15000 & 20000 PSIG) for compatibility with a variety of media. Wetted materials and construction comply with the NACE MR0175 Standard. The KP46 Series explosion-proof pressure transmitter's fitting and sensing diaphragm are machined out of a single piece of material, so there are no welds, seams or O-ring seals, resulting in excellent long-term performance and stability. The case is factory sealed, making this pressure transmitter very rugged with excellent shock and vibration resistance.
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High Quality UCI - And Leeb-measuring Technology
SONODUR Product Family
Foerster Instruments, Incorporated
The non-destructive UCI test method (Ultrasonic Contact Impedance) as well as the Leeb test method enable fast and mobile measurement as a supplement to the classical hardness test. Due to the compact measuring probes and sensors of the SONO series, the devices can also be used in difficult test positions and with complex component geometries. Fields of application are e.g. incoming goods inspection, mix-up testing, production control, quality assurance, weld seam testing, cut edge testing, maintenance on installed components as well as the replacement of dynamic hardness testers for small material thicknesses (below 50 mm, e.g. boilers, tubes).
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Hardness Testing Devices
NewSonic’s hardness testing devices test hardness in a nondestructive way using the UCI method (ultrasonic contact impedance). The testing procedure enables quick and mobile measurements (1-second type) to supplement traditional hardness testing. The devices feature compact measurement probes which can also be used in difficult testing positions and component geometries. The areas of application include incoming goods inspection, mix-up checks, production controls, quality assurance, weld seam inspection, cut edge checks, maintenance of built-in components, as well as the replacement of dynamic hardness testing devices in the case of thin materials (below 50mm, e.g. boilers, pipes)
