Digital Ultrasonic Flaw Detector

详情

1.Application: 
Metals and a variety of other thickness of the material, can be measured, and can measure the speed of sound of the material based on the ultrasonic measuring principle. Production equipment, piping and pressure vessel thickness measurement, monitoring them during use by the degree of corrosion thinning, but also all kinds of sheet metal and machined parts for accurate measurement. The instrument can be widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other fields. 
Specification: 
Basic Parameter
L X W X H: **0 MM x **0 MM x *0 MM
Screen: Resolution **0X**0 5.7'TFT Color LCD 
Weight: 2 Kg (Including Battery)
Interfaces: BNC LEMO**0
Lithium: *2V ***0mAH
Power Supply: **0V/*0hz **0V/*0hz
Operating Temperature: **0° ~ *0° C 
System Parameter
CPU: ARM*1 Embedded *2 bit **0M Processor
Operating System: Liunx 2.6
RAM: **6M
SD CARD memory capacity: 2G
USB interface: *2M/S, USB*2.0(Host/Slave)
Encoder: ***4 Pulse/Round Resolution: 0.1mm 
Operation Language: English/Chinese
LCD Luminance: **8 Grade
Detection parameters
Detection range: (1 ~ ***0) mm
Working frequency: (0.5 ~ *0) MHz
Velocity range: (***0 ~ ***9) m / s
Dynamic Range: ≥ *6dB
Vertical linear error: ≤ 2.5%
Horizontal linear error: ≤ 0.1%
Resolution: > *0dB (5P*4)
Surplus Sensitivity: *4dB, (deep **0mm Diameter2 flat bottom hole)
Digital Rejection: (0 to **0%), does not affect the linearity and gain
Electrical noise level: ≤ 8%
Repeat emissivity: *******0hz
Transmitter voltage: *0V **0V **0V
Probe type: Straight probe, angle probe, double crystal probe, penetration probe
Gates: Echo door, lost wave door; Single gates readings, double gate reading
Alarm: Buzzer alarm, LED light alarm
Probe zero μs: 0 - **9.9
Thickness measurement resolution: 0.1mm
Indication accuracy: ± (1% H *0.1) mm H for the actual thickness of the analyte
Measurement cycle: Single point measurement 8 times / sec, scanning mode **0 times / sec; 
Gain adjustment dB: 0 - **0 points 0.1 / 1/6/*2 stepper regulator
Rectification: Positive, negative, two-way radio frequency (RF)
DAC curve: Can record up to *0 echo reference point and piecewise display; DB distance between DAC 3 lines can be changed; Insert the echo reference point or the reference point of the selected echo correction. 
Peak Memory: Selectable echo peak memory, said background peak waveform different colors. 
Type A the echo freeze: Freeze testing screen
Echo Rating: Sound path, horizontal distance, vertical distance, amplitude, dB difference
Monitor the gate: Two independent measurement gates, B gates can be set for Interface wave tracking gate mode
USB interface: The instrument internal storage data, data waveform dump to the U disk, print testing report 
Digital Signal
Digital Filtering: HPF(0Hz~***0Hz)LPF(0Hz~***0Hz)
Filtering Points: *****4
Broadband: **0Hz~*0MHz
A/D Velocity: *2bit **0M
Min-Senstivity: 1mV
Real-Time Average: 2 4 8 *6 *2
Parameter Storage
Detection Save, Delete, Edit: Above ****0 sets
Real-time signal preservation, playback, analysis, save and print: 8G/*4Hour
Testing Pics: Above ****0 PCS
USB Storage: Available
Print: Online/Wireless 
Help System
Automatically display date, time and battery capacity
Easy operation, real-time screen point-out 
Online hotkey, graphics, words help