ultrasonic flaw detector leeb522A

Description

Ultrasonic flaw detector leeb522A
Function & Feature
With high-precise positioning, it meets requirements of close and distant detection;
Small blind near-field allows the detection of small diameter, thin-walled tube;
Automatic calibration: with one button automatic calibration, convenient operation, automatically testing the "zero", "K value", "forward" of the probe and "speed of sound" of the materials;
Auto-display the location of flaw echo (depth d, level p, distance s, amplitude, equivalent dB,  aperture value);
Free switch to three kinds of standards (depth d, level p, distance s);
Auto-gain, return envelope, peak memory function improves detection efficiency;
φ value calculation: forging straight probe testing, identifying the highest wave of defects, automatic conversing aperture value and calculating the large flat;
100 independent testing channels (expandable), you can freely enter and store any industrial testing standard, do field detection without test block;
Freely store and playback 500 A-scan wave forms and data;
DAC and AVG are automatically formed, without restriction of sub-sampling points, and can be corrected and compensated.
13 built-in testing standards can be used;
You can freely enter any industrial standards;
The width and intensity of launch pulse are adjustable;
It can connect to the computer, realizing data management, and exporting inspection reports of Excel format with A4 paper ;
IP65 standard aluminum-magnesium alloy shell, durable, water-proof and dust-proof, has excellent capability of anti-jamming;
26 million colors ultra-bright display, adjustable brightness, suitable for both intense and low light working environment;
Battery with a good performance of safety and environment-friendly, can work for 10 hours.
Time records: track and store records of testing date, time;
With power outage protection, stored data will not be lost;
Testing parameters can be automatically tested or preset;
With digital suppression, no effects for the gain and linearity;
Gain Compensation: Correcting dB attenuation caused by surface roughness, surface curvature, distant-testing of thick piece and other factors;
Two input methods: Angle and K values
Echo frequency analysis
Power indicator
Strobe Audible and visual alarm
DAC Audible and visual alarm
Screen lock and unlock
Clock display
Application Fields
Widely used in boilers, pressure vessels, aerospace, power, petroleum, chemical, marine, military, petroleum pipeline, ship-manufacturing, automobile, machinery manufacturing, metallurgy, metal processing, steel structure, railway transportation, nuclear power, and relevant departments in colleges and universities.
Technical Specification
Model
Leeb520A
Leeb521A
Leeb522A
Display
Single color
Multi-color
Multi-color
Scanning Range(mm)
2.5-6000
2.5-10000
2.5-10000
Resolution
≥40dB
Vertical Linearity Error
≤3%
Dynamic Range
≥32dB
Horizontal Linearity Error
≤0.2%
≤0.1%
≤0.1%
Testing sensitivity
≥62dB
≥65dB
≥65dB
Storage
500
800
1000
Frequency(MHz)
0.5~20
Gain Range(dB)
0~110
Sound Velocity(m/s)
1000-9999
1000~15000
1000~15000
Inhibition
0~80%
Automatic angle calculation
√
B Scan
×
√
√
PC
√
Overall dimension
240×160×40mm
Weight
1.8kg
Standard Delivery
Main Unit, Straight probe, Angle probe, Power adapter, BNC cables, PC software
Optional Accessories
Various probes, Standard test block, Laptop
Payment Term:
1.We can accept Credit Cards,Paypal,T/T,Escrow and so on.
2.The buyer is responsible for any tax and/or duty charged by their country.
International Shipping:
The package will be shipped by DHL, FEDEX or EMS. After we shipped the parcel,we'll fill in the tracking number and inform you by e-mail.Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. thanks
Warranty Term:
1.All the products have been checked and packed in good condition before dispatch.
2.All the products with one year warranty.
3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
4.Buyers have to pay for the return cost and we will pay the cost for resend
5.All products returned should be in new conditions.
Feedback:
1.A good feedback is very important for our store,if you feel satisfied with our products,please give us  positive feedbacks.
2.Please contact us before leaving any negative or neutral feedback,We will work with you to solve any problems