RQ-4400 intelligent portable ultrasonic flaw detector - RQ-4400

RQ-4400 intelligent portable ultrasonic flaw detector

RQ-4400 portable ultrasonic flaw detector using intelligent digital integration and advanced artificial intelligence technology, SMT technology, the whole assembly of imported devices, display devices to the latest bright 6.5 inches color display speed, the performance targets were met or exceeded the international advanced level ; The instrument used to detect internal defects in various materials such as steel, copper, aluminum, carbide, castings, glass, composite materials, and welding, etc., can effectively detect pores, cracks, porosity, inclusions, defects such as lack of penetration, full-featured and practical, is a real notebook digital ultrasonic flaw detector.

Instruments advantages:

1. high-speed, large-screen color bright-field display, bright light work

2. USB computer interface, two-way high-speed transmission, self-editing inspection report

3. a key operation quick inspection, testing help at any prompt

4. 16 independent detection channels, 2000 testing data storage

5. no memory effect and efficient lithium batteries to ensure power for 8 hours of continuous work

Features:

1. the automatic test probe zero, the value of sound velocity and K

2. automatically create DAC curve

3. the automatic gain and the highest wave memory search

4. automatic display flaw echo positions (horizontal, depth, distance, when the value)

5. automatic gates sound and light alarm (Door, door width, door height adjusted freely)

6. automatic generation of standard inspection report

7. 10 groups are free to switch channel detection process

8. the free input of industry testing standards

10. large-screen, highlight, high-speed field-induced color display, strong sunlight normal testing

11. one-button operation, so testing is very simple, quick

12. help tips, any steps to understand the testing method

13. mass storage, 800 testing data space, data is not lost after power down

14. long working hours, no memory efficient lithium battery, continuous work for longer than 4 hours

15. channel password set, inspection personnel can store their own testing channel, permanent preservation is not modified by someone else.

Technical parameters

Frequency range: 0.4-20MHz

Gain Range: 0-120dB, 0.1,2.0,6.0 dB steps

Dynamic range: 30dB

Vertical Linearity: <3%

Level of Linearity: <1%

Scan range: 0.5-4000mm

Resolution:> 40dB

Sensitivity margin:> 60dB

Operating modes: single / double

Damping: 50/100/400Ω automatically match

Rectification: half-wave / RF

Reject: 0 to 99% linear inhibition

Shows the ambient temperature: -20 ~ 50 °C

Charger: 220 ~ 240V AC input

Operating voltage: 12V ± 0.3V

Size: 250 * 150 * 38mm

Weight: 1.28Kg