eddy current test machine of EEC-24 Intelligent

Model            

EEC-24 Intelligent  eddy current test machine

Type

Eddy current test  machine( NDT instrument)

Technical Parameters

--Inspection speed is 6 meter/second (350meter/minite) high.

--Frequency range: 64 Hz  ~ 2 MHz

--Gain: 0~90dB,with a step of  0.5dB

--Phase rotation: 0~360° with a step of   1 °

--Gain ratio: (Y/X):0.1~10

--Automatically recording and displaying defect’s number and its positions

--Intelligently dynamical procedure filter

--The synchronous alarming output controlled by internal and external clocks

--Adjustable driving current of the probe

--Head and tail end signals can be determined and cut with high accuracy

--Real-time and time-delay alarming output with high accuracy

--Non-equal phase/amplitude alarming thresholds

--Quick digital/analog electronic balance

--Automatically calendar and time displays

--Cartesian and polar coordinates with backgrounds for user’s selection

--With memorizing trace and delay eliminating hided

--Selectable A scan display with multi-traces

--Huge memory for the storage of various inspection procedures, data, pictures, tables and drawings

--Digital and dynamical filters with wide band

--Slow replay (adjustable) analysis for the amplitude and phase measurements of eddy current signals

--Impedance plane drawing with single trace as well as rolling display for two internal strip time-bases

--Automatically formation of inspection reports (including inspected length, total defect number and its positions)

--Man machine interaction with Menus (selection for Chinese/simplified Chinese and English fonts), keyboard operations and online helps with hot keys

Application

--EEC-24 eddy current test machine testerintelligent on-line high-speed eddy current tester is a new generation of EC equipment, which is specially applied to online and high speed inspection for metal pipes, bars and wires. Combined with digital eddy current technique, microprocessor technique together, its inspecting speed may up to 13m/s, while the performance of the equipment is reliable, stable and sensitive. 

-- EEC-24 eddy current test machine has high testing sensitivity when detect defections of metal pipes, bars and wires, for example, surface crack, porosity, opening crack etc. With man-machine conversation, large screen signal display, multi-mode alarming technique, advanced digital electronic balancing technique and intelligent dynamic filtering technique, operation of the equipment is much easier. The testing bandwidth range from 64Hz~2MHz makes the equipment can meet testing requirements of various metal material. -- EEC-24 eddy current test machine can be connected to passing-through coils, which has low requirement to coupling-clearance; also it can be connected with plane-combined probe. The selection of probe is determined by users’ requirements. Equipped with high-precision time-delay marking module, speed measuring apparatus, marking machine and probe device whose direction is adjustable, the testing system can automatically carry out on-line defect detection. Also, the system has output function of synchronized alarm, which is controlled by internal and external clock; and the width of high-precision marking’s sign can be controlled.