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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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Industrial Endoscope
Plays an important role in stainless steel thick plate weld detection. It helps to check and observe high temperature, toxicity, nuclear radiation and invisible places.
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Weld Testers
The Weld Tester is our most versatile electrochemical monitoring instrument. Housed in a substantial metal case with brushed anodised aluminium front panel and green military specification connectors this equipment looks functional and professional. The top row of connectors are exactly the same as provided on a Gill 12 whilst the bottom row are for the additional weld segments. Using the same Potentiostat, Galvanostat, Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator as a Gill 12 allows all the tests supplied with the Gill 12 to be supplied with the Weld Tester.
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Ultrasonic Portable Hardness Tester
UCI-3000
Advanced Ultrasonic Hardness Tester UCI 3000 applies ultrasonic contact impedance method to do comparative hardness measurement for testing pieces, with the high accuracy, efficiency, portability and easy operation. UCI 3000 is a high-precision portable device for quick measuring hardness of small fogging, cast material, weld inspection, heat affected zone, Ion-nitride stamping dies and molds, forms, presses, thin walled parts, bearings, tooth flanks, etc. It is used for measuring the hardness within the ranges of main hardness scales – HB, HRC as well as HV.
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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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Ultrasonic Angle Beam Probes For Weld Seam Testing
SONOSCAN W
The ergonomic angle beam probes for Non-destructive Testing (NDT) from the SONOSCAN series inspect metals for cracks and inclusions. In the metal industry they are mainly used for weld seam testing. Our SONOSCAN probes are powerful, robust ultrasonic transducers which can be connected to all standard ultrasonic testing gauges.
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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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Profile Measurement System
GapGun
The GapGun is a laser gauge, profile measurement system that quickly and accurately quantifies local features such as gap and flush, step, weld and mismatch, radii, scratches, seals, dents, rivets and fasteners. It is a proven technology, used worldwide by most major automotive and aerospace OEMs, with over 1,000 units sold.
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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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Portable Utrasonic Flaw Detector
MFD510B
Mfd510b portable ultrasonic flaw detector can test, orient, evaluate and diagnose various flaws such as unmelted weld joint, unpenetrated weld joint, crack, inclusion, air hole in worklpiece’s interior swiftly and accurately without any destruction. It is widely used in fields of power engineering , boiler pressure vessel , steel construction , war industry , aeronautics , rail transportation ,auto and machinery etc. It is the essential instrument in ndt industry.
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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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Checking the Geometry and the Placement of the Weld
Based on the real geometric three-dimensional profile of the weld (groove) on the outside of a large diameter pipe, determine the offset of the center of the weld (groove) from the weld line. Provide continuous output of results through the RS-232 interface to the welding process control system. Provide a graphical picture of the current profile, the values of the specified and calculated geometric parameters to the operator.
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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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Acoustic Microscope
AMI D9650Z
The D9650Z incorporates the latest C-SAM technology with enhanced features to accommodate the testing of Power Modules as well as performing standard C-SAM operations. This new system configuration is optimized for inspection of heatsink bond integrity, thickness of bond layer and wire bond welds. Powered by our Sonolytics software platform with PolyGate technology, the D9650Z is ideal for failure analysis, process development and QC screening in low-volume production environments.
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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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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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Miniature Instantaneous Relays
CU-A Series
Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads. Equipped with weld no transfer contacts.
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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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For Flaw Detection, Thickness & Dimensional Measurement In Tube & Bar.
ECHOMAC® FD6 MULTICHANNEL UT
*Versatile Ultrasonic tester with superior performance and versatile, intuitive operation.*For full inspection of tubes, pipes and bars, plate and weld.*Operate on or off line.*Upgrade and/or replace older ultrasonic testers.*Use with rotary, spin-the-tube, squirter and bubbler installations.*Vivid, real time, flicker free full color display of test signals, thresholds and settings.*Up to 32 independent channels in one instrument.*Model 6A is GE Qualified as of 9-6-16 for P3TF31 Class A & B, & P29TF82 Class A & B, typical requirements for nuclear and aerospace applications.
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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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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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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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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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Stainless Steel Bell Jar Chambers
MDC stainless steel bell jars are designed for use with MDC baseplates, base wells and feedthrough collars. A dovetail groove in the jar's base flange holds a Viton elastomer gasket, which makes the vacuum seal with one of the forementioned components. All stainless steel bell jars are fitted with a four inch view diameter Pyrex viewport. All vacuum welds are internal and provide UHV compatibility. For added convenience, all bell jars are fitted with a hoist or lift-ring that is welded to the chamber's domed top.
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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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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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Parallel systems
Did you know you can couple several Gill AC, Gill 12 and Weld Testers together or any combination of Gill AC, Gill 12 or Weld Tester, to give you a parallel logging multiple Potentiostat / Galvanostat / ZRA / FRA system, capable of recording from each working electrode at up to 60 readings per second. Coupling several Gill ACs or Gill 12s together gives the added abilities of the Weld tester and the ability to perform fast sweeps. Using our latest software, it has never been easier to couple instruments together to provide a Parallel System. In fact up to 32 instruments can be controlled at the same time. These instruments can either have individually enclosures or be rack mounted.
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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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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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Auto Contact Resistance Tester
KVHL
KV Hipot Power Test Equipment Co.,Ltd
KVHL Auto contact Resistance Tester with advanced large power switch power technology ang electric circuit is a special measurement instrument for testing the contact resistance of high/low switchs, cable wires and welds.
