Application fields of MS-5000 guardrail column buried depth elastic wave detector
Steel guardrail column length and burial depth detection
performance metrics

Operation Mode	touch screen	Data transfer	USB2.0
display mode	8.4-inch, 800 × 600 LCD screen	Number of time windows	3
resolution	Better than 1cm	precision	±4cm
range	0.7～5.0m	storage capacity	4GB
Trigger method	Signal triggered, synchronous triggered	excitation energy	Levels 1-10
sampling interval	2～65535us	number of sampling points	512, 1024
power supply method	Built-in lithium battery	working hours	≥ 8 hours
host weight	1.5Kg	host size	248×185×63mm

Basic principles of testing
The basic principle of column burial depth testing based on shock elastic waves is similar to ultrasonic waves, except that electromagnetic excitation is used to induce shock elastic waves. The reflection characteristics of elastic waves are utilized to calculate the length and burial depth of the column based on the calibrated elastic wave velocity and the reflection time at the bottom of the column.
Using an electromagnetic excitation device to emit a pulse signal on the cross-section of the column head, which undergoes elastic wave reflection at the end face of the column. By analyzing and judging the collected elastic wave reflection signals, the length and burial depth of the column can be calculated.
MS-5000 guardrail column buried depth elastic wave detector supports standards
Steel guardrail column buried depth impact elastic wave detector GBT24967-2010
Verification Regulations for Steel Guardrail Column Burial Depth Impact Elastic Wave Detector
Technical specification for non-destructive testing of buried depth of steel guardrail columns on highways in Fujian Province
Code for non-destructive testing of buried depth of steel columns for highway guardrails in Hebei Province, DB13T2728-2018
Technical characteristics of MS-5000 guardrail column buried depth elastic wave detector
Dual channel signal optional;
Portable handheld design, lightweight and compact;
Industrial color wide temperature LCD screen, full touch screen operation, USB 2.0 interface;
Ultra magnetic source, synchronous transmission and reception, short aftershocks, adjustable energy;
Adopting A8+ARM main control unit, low power consumption, high speed;
Embedded WinCE operating system, high stability, and super compatibility.