Ultrasonic Flaw Detector

Two independent measurement shutters can monitor the distances of the echo amplitude and the sound path.
When using transverse wave to detect flaws, the  depths of the second and third waves are automatically calculated according to the slab thickness.

The perfect DAC curve functions enable the curves to change according to the displacement of the gain and the sound path.
The brightness of the true-color TFT LCD can be adjusted with many free selections of color schemes.
The language interfaces of Chinese and English are supported.

　

SRFD2600 Standard Configuration

Ultrasonic Flaw Detector

1

Lithium Battery

1

recharger

1

Communication Cable

1

Probe Line

2

Normal Probe/angle beam probe(2.5MHz)

1, each

Instrument Case

1

Strap

1

Communication Software

1

User's Manual

1

Certificate of Quality

1

warranty Card

1

　

1

Packing List

1

SRFD2600 Ultrasonic Flaw Detector

The rugged SRFD2600 is designed for the severe environment. Its domestically unique omniseal design enables it to resist the damp, sandstorm, dust, and pollution in all sorts of environmental extremes ranging from ocean to desert.

The full screen function enables the echo wave displaying area to cover the entire screen so that the operator will have the maximal view.
 The solid waveform :add the waveform visual contrast and omission will hardly happen during the fast testing.
 The bulk memory can store up to 1000 data sets,including waveforms, curves,and parameters(including the traditional 1000 channels) 
 Through echo wave-echo wave thickness measurement:the zero calibration can be avoided, and the net thickness of the base material can be directly measured through the coating. 
 Wave Crest Memory: the real-time envelope can display the highest wave of the flaw and record the maximum value of the flaw to help the exact positioning and fast testing of the flaw as well as the qualitative analysis by the envelope waveform.

Automatic Gain: automatically adjust the gain to the pre-set amplitude height.
Warning Function: afferent echo/lost wave alarm
Real-time Clock: automatically record the date and time of the stored waveform.
Display Freeze: catching the waveform and the sound path data at any moment and removing the hatch after freezing to measure the echo wave parameters. 
Flaw Positioning: real time displaying sound path S, horizontal height X, depthY, and wave height H.

Digital Inhibition: 0-80%,increasing by 1%,not affecting the linearity and gain.
Data Communication: communicating with the computer through the RS232 interface to transfer the waveform and data so as to manage the results of the flaw on the computer, generate the flaw testing reports and print them out.

SRFD2600  Technical Parameters 

Item

 Index

Item

 Index

Working Frequency:

(0.5-15)MHz

Resolution

>/=32dB

Material Sound Velocity

(0.039 to 0.394) inch/µs

Dynamic Range

>/=30dB

Operation Mode

pulse echo, double crystal

Sensitivity allowance

>/=55dB (0.787’’ deep Φ2 Flat-bottom hole)

Pulse displacement:

(0-7.87) inch

Average Noise Level

≤10%

Probe Zero

(0-199.99)us

Battery Working Hours:

>8 hours

Gain adjustment:

(0-110)dB,0.1dB,1.0dB, 2.0dB,6.0dB Full automatic adjustment of steps

Power Supply

12V DC, 220V AC

Vertical Linearity Error

</=3%

External Dimension

270mm*190mm

*60mm

Horizontal Linearity Error

</=0.3%

Weight

2Kg(including batteries)

　

Optional probe:

Type

Frequency

Element Size

Near Field Distance

Connector

MHz

mm

in

mm

in

1P20N

1

20

17

0.7

0.79

LEMO00 (C5) 

2P20N

2

20

34

1.3

0.79

LEMO00 (C5) 

2P11FG8

2

φ11/2

8

0.3

0.43

 

2P12FG10

2

φ12/2

10

0.4

0.47

 
　

Performance Features

1.Automated calibration of transducer Zero Offset and/or Velocity; 
2.Automated gain,Peak Hold and Peak Memory;  
3.Automated display precise flaw location(Depth d,level p,distance s,amplitude,sz dB,ф);  
4.Automated switch three staff gauge(Depth d,level  p,distance s;  
100 independence setup, any criterion can be input freely, we can work in the scene without test block;  
5.Big memory of 300 A graph. 
6.Gate and DAC alarm; Acoustic-Optical alarm; 
7.RS232/USB port,communication with pc is easy;  
8.The embeded software can be online updated;  
9.Li battery, continue working time up to 10 hours; 
10.Display freeze; 
11.Automated echo degree; 
12.Angles and K-value;   
13.Lock and unlock function of system parameters; 
14.Electronic clock calendar ;  
15.Two gates setting and alarm indication; 
16.High-speed capture and very low noise; 
17.DAC,AVG ; Solid metal housing; 
18.Automated calculate the size of the flaw with w ide bottom type in AVG function.
19.AWS D1.1; 
20.6dB DAC functions;
21.Provides high contrast viewing of the waveform from bright, direct sunlight to completae darkness and easy to read from all angles; 
22.Powerful pc software and reports can be export to excel;
Measuring Range and Measuring Error
Range of scanning: 0 mm ~6000 mm
Resolution for scanning: 0.1mm (2.5mm ~100mm)  1mm (100 mm ~6000mm)
Range of gain: 0dB ~110 dB
D-Delay: -20µs～+3400µs
P-Delay: 0µs～99.99µs
Sound speed: 1000 m/s～15000m/s
Operation Environment
Temperature: -10°C~50°C
Humidity: 20%～90%RH
Free of strong magnetic field and corrosion.
Power supply
Li battery 7.4V  4800mAh
Overall Dimension and Weight
Overall dimension: 240mm*150mm*50mm
Weight: 1.6kg
　

SRFD2500 Ultrasonic Flaw Detector

Technical Parameters

Designation

Technical Data

Range of scanning (mm)

Range of scanning (mm):0～6000
Steps: 2.5,5,10,20, 30,40,50,60,70,80,90, 100,

150,200, 250, 300, 350, 400, 450,500,600,700,

800,900,1000,2000,3000,4000,5000,6000
Adjusting step: 0.1mm(2.5 mm～99.9mm),

1mm(100mm～6000mm)

D-delay (ms)

D-delay (ms):-20～+3400
Steps: -20,-10,0.0, 10, 20, 50,100,150,200,250,

300,350,400,450,500, 600,700,800,900,1000,1500,

2000,2500,3000,3400.
Adjusting steps: 0.1(-20ms～999.9ms),1(1000ms～3400ms)

P-delay (ms)

P-delay:0.0～99.99
Adjusting steps: 0.01

MTLVEL(m/s)

MTLVEL:1000～15000
7 fixed levels: 2260,2730,3080,3230,4700,5920,6300,12000
Adjusting steps:  1

Working mode

Single probe (receiving and sending),

 double probe (one for receiving and

another for sending), transmission  (transmission probe)

Frequency Range (MHz)

0.5~20 

Gain adjustment (dB)

0～110 
Adjusting step: 0.0, 0.1, 0.5, 1, 2, 6, 12

Reject

0%～80% of screen height, step: 1%

Vertical linear error

Vertical linear error is not more than 3%

Horizontal linear error

Not more than 0.2% in the scanning range

Sensitivity Leavings

>/=62 dB

Dynamic range

>/=34dB

Alarm

Three modes, i.e. forbidden wave, loss wave and auto

A-Scan display area

Full screen or local
A-Scan display freezing and de-freezing  A-Scan filling

Data save

300 A-Scan images (including setting of instrument)

Standard communication

 interface with PC

RS232/USB

Measuring unit

mm/inch

Battery

Li battery 7.4V  4800mAh

Power adaptor

Input 100V～240V/50Hz～60Hz
Output 9VDC/1.5A

Working temperature

-10°C～50°C

Working humidity

20%～90%

Port type

C9

Overall dimension (mm)

240*150*50

Weight (kg)

1.6

Standard Configuration
Table 1.1 List of standard configurations

Designation

Quantity

Main unit

1 

1.5A/9V power adaptor

1 

probe connecting cable

2

Carrying case

1

Instruction manual

1 

Straight probe

10mm 4MHz (One)

Angle probe

8*9 60°4MHz (One)

Options
Table 1.2 List of options

Designation

Quantity

Serial cable

1 (9 pin)

Communication software for PC

1 set
　

Automated calibration,Automated gain

★ DAC,AVG,TCG,B scan,AWS

★ High-speed capture and very low noise

★ Solid metal housing

★ high contrast viewing of the waveform from bright

★ Powerful pc software and reports can be export to excel

Other assistant function

Display freeze; 

Automated echo degree; 

Angles and K-value;   

Lock and unlock function of system parameters; 

Electronic clock calendar;  

Two gates setting and alarm indication; 

Gate and DAC alarm; 

SRFD2650 Ultrasonic Flaw Detector

Features

1.Automated display precise flaw location(Depth d,level p,distance s,amplitude,sz dB);

2.Automated switch three staff gauge (Depth d,level  p,distance s);

3.Automated calibration of transducer Zero-point, Angles, Front edge and material Velocity;  

4.Convenient to make and use DAC\TCG and AVG to evaluate the echo, the curve can be modified and compensated

5. 6dB DAC functions;

6.Standards of test for DAC is saved. 

7. 500 independence setup, any criterion can be input freely, we can work in the scene without test block;  

8.Big memory of 1000 A graph 

9.Automated gain and gain scan;

10.Peak Hold and Peak Memory; 

11.B scan;

12.AWS D1.1

13.Automated make video of test process and play; use upan, the length of video is unlimited.

14.Powerful pc software and reports can be export to excel; 

15.Li battery, continue working time up to 10 hours;

16.The embeded software can be online updated; 

Specifications

Title

Parameter

Title

Parameter

Measuring Range(mm)

0 ～  10000

Measurement

Mode

Single,Dual,Thru

Vertical Linearity Error

</=3%

Reject

0~80%

Horizontal Linearity Error

</=0.1%

Pulse Displacement(μs)

-20 ～  +3400

Sensitivity Leavings

>/=62dB 

Zero(μs)

0.0 ～  99.99

Dynamic range

>/=34dB 

Port Type

BNC(Q9)

Resolving Power

>/=36dB

Operating 

Temperature  (°C)

-20～50

Frequency Range(MHz)

0.5 ～  20

H*W*D(mm)

240*156*50

Gain(dB)

0 ～  120

Weight(kg)

1.0(with battery)

Material Velocity(m/s)

1000 ～  15000

 

 

　

　

 ( If you need user manual or E-catalogue for above meters, please ask for at: xiushunjie@gmail.com )