eddy current testing of condenser tubes
It can easily identify material discontinuities in new tubes also. The four frequency eddy current equipment has four differential and four absolute signal channels for measuring eddy current signals from a detection probe. Essentially an eddy-current device, the equipment permits the insertion of the probe into a tube under test by compressed air and its withdrawal by means of a specially designed condenser tube condition assessment using eddy current technology. The condenser consists of 40846 welded titanium tubes which are installed into three nests. A specialized version of conventional eddy current testing is full saturation. Despite the high speeds, numerous tests have confirmed the accuracy of our systems and methods. Signals can be produced by discontinuities located either on the external or internal surface of the tube or by discontinuities totally contained within the walls. 5.1 Eddy current testing is a nondestructive method of locating discontinuities in a product. Tube testing: Eddy current analysis of evaporator and condenser tubes Analysis of signal on memory oscilloscope Eddy Current Technology Incorporated introduces the ect 48 Micro Dock, the worlds smallest and lightest 4 Frequency, 8 Channel fully featured Eddy Current System for high speed heat exchanger tube inspection. Eddy Current Technology Incorporated has over 34 years, over a third of a century experience in multi-frequency eddy current Condenser & Chiller Services eddy current tube ... maneuvered through the tubes, causing eddy ... Eddy Test Services. testex, inc. 535 old frankstown road. shawn gowatski. 1.3 This specication covers the inspection of tubes Eddy Current (NDT) Non Destructive Testing of air conditioning chiller tubes and heat exchangers. OPTIMIZING CONDENSER TUBE LIFE WITH NONDESTRUCTIVE TESTING ... testing condenser tubes, tube ... in successful eddy current testing. Tubes up to 70 feet in length, feedwater heater tubes and heat exchanger tubes can also be inspected with our ultra-high-speed methods. Eddy current testing is designed to detect, identify and locate signs of weakening in the condenser evaporator tubes, before any leaks or failures occur. The condenser tubes are cleaned ... A brief explanation of the theory of Eddy Current Testing Tubes up to 70 feet in length, feedwater heater tubes and heat exchanger tubes can also be inspected with our ultra-high-speed methods. It can easily identify material discontinuities in new tubes also. Eddy Current Inspection, Examination & Testing Eddy Current Testing (ET) is a nondestructive test technique based on inducing electrical currents Our main condenser tube inspection method is based on Eddy Current Technology. Depending on the size, each chiller can contain hundreds of evaporator tubes that are constantly dealing with day-to-day mechanical stress. Our main condenser tube inspection method is based on Eddy Current Technology. Despite the high speeds, numerous tests have confirmed the accuracy of our systems and methods. Condenser Tube Inspections TesTex offers ultra-high-speed condenser tube inspection that can scan eight tubes per Read More Eddy-current testing (also commonly seen as eddy current testing and ECT) is one of many electromagnetic testing methods used in nondestructive testing (NDT) making use of electromagnetic induction to detect and characterize surface and sub-surface flaws in conductive materials. Eddy-current testing. 1.2 Specic test sensitivity as related to outside diameter, wall thickness, alloy, and temper is given in Appendixes A1 and A2. for eddy current testing of seamless aluminum-alloy tube. Corestar RPC Gun The diameter of a titanium tube is 25.4 mm with wall thickness of 0.71 mm and length of 16000 mm. General requirements for eddy current testing procedures are included. This technique is applicable for thin ferromagnetic tubes such as SA-268 steel in condenser tubes and partially ferromagnetic tubing materials such as nickel copper alloy, SA-789 steel and SA-790. THE SCIENCE BEHIND EDDY CURRENT AND REMOTE FIELD TESTING: FOR CONDENSER AND HEAT EXCHANGER TUBING ... detect defects in condenser and heat exchanger tubes.