Simple and reliable detecting technique，used for detecting flaw on conducting material surface or near surface

Using high speed revolution scanner and probe to detect workpiece

eddy current probe

Olympus NDT standard eddy current probe has following types

Bolt hole probe

Surface probe with many kinds of shapes and configurations

Low pass Spot and Ring probe

Sliding probe

Wheel probe

Special probe used for special application

The probe shape used by eddy current detecting can be changeable，so as to be suitable for special application

Under selected frequency,using alternating current of probe to produce magnetic field around the probe

When coil is close to conductive material ,the material will produce induced eddy current

If flaw in conductive material disturbs eddy current ,the magnetic coupling of probe will be changed，by analyzing impedance change of measuring coil we can read flaw signal

eddy current software

Impedance planar graph and band chart display

User can choose the duration of the screen

Reference signal can coverage diagram can be kept on the screen，so as to be convenient to read signal

Under freeze mode ,we can rotate signal or make gain adjustment，and we don’t have to make probe fixed on the workpiece

Zoom and the best page display adjustment function

Connecting many kinds of scanner

With impedance planar graph and band chart or real time AC scanning imaging display

Multiple-frequency operation and automatic mixing ability

Up to eight frequency operation (1 channel: 8 frequency:2 channels:4 frequency:2 frequency)

Automatic mixing ability

High-ranking real time data processing

3 alarms that can be defined as different shapes ,can activate indicating light、buzzer or TTL output

High pass 、low pass and special filter

User can choose alarm (sector、 rectangle、annular  )

Simple and fast to set

Alarm output can be totally controlled

eddy current report

Simple and fast t o create report

HTML report form has great flexibility，can be transferred by email,and watched on every Web browser

Predefine and customized report

Channel number 1-4 channel

Probe identification and setting 

Generator

Number of generator is 1

Biggest voltage :12 Vp-p，10 Ω

Working frequency 20 Hz～6 MHz

Band width 8 Hz～5 kHz, simultaneous in inverse proportion 

Receiver

Number of receiver is 1 to 4 

Biggest input signal 1Vp-p

Gain 28db～68 dB

Data collecting 

Digital frequency 40 MHz

Gathering rate is 1 Hz～15 kHz,(single coil )。 The rate can be restricted by instrument processing ability，or restricted by multiple channel stimulating modes delayed setting

A/D resolution 16bit

Data processing

Phase rotation 0°～359°，stepping is 0.1°

Filtering FIR low pass、FIR high pass、FIR band pass、FIR band stop ( cut off frequency can be changeable)、median filter (change between 2 to 200)、averaging filter (change between 2 to 200)

Channel processing mixture

The biggest document capability depends on internal flash size ：180 MB（or 300 MB，optional）

Data synchronism

Inner clock 1 Hz～15 kHz（single）

Encoder uniaxial or biaxial

Alarm

Alarm area shapes has sector、obsequent sector、frame and annular

Output types include video、audio frequency and TTL signal

Analog output 1 (X or Y)

Working temperature ：-15~55℃

Saving temperature：-20~60℃

Relative humidity:not exceed 85%

Working voltage：AV220V/DC24V