Railway Digital Ultrasonic Testing Instrument/High Precision Metal Tester

Basic Parameter

 L X W X H :160 MM x 100 MM x 60 MM

 Screen:Resolution 640X480  5.7’TFT Color LCD 

Weight:2 Kg (Including Battery)

Interfaces:BNC   LEMO-00

Lithium: 12V  3000mAH

Power Supply:110V/60hz  220V/50hz

Operating Temperature:-20°~ 50°C                    

System Parameter

CPU:ARM11 Embedded 32 bit  500M Processor

Operating System:liunx 2.6

RAM:256M

SD CARD memory capacity:2G

USB interface:12M/S,  USB-2.0(Host/Slave)

Encoder:1024 Pulse/Round  Resolution:0.1mm 

Operation Language:English/Chinese

LCD Luminance:1-8 Grade

Detection parameters

Detection range: (1 ~ 1250) mm

Working frequency: (0.5 ~ 10) MHz

Velocity range: (1000 ~ 9999) m / s

Dynamic Range: ≥36dB

Vertical linear error: ≤2.5%

Horizontal linear error: ≤0.1%

Resolution:> 40dB (5P14)

Surplus Sensitivity: 64dB, (deep 200mm dia.2 flat bottom hole)

Digital Rejection: (0 to 100%), does not affect the linearity and gain

Electrical noise level: ≤8%

Repeat emissivity :100-4000hz

Transmitter voltage: 80V 100V 200V

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 - 199.9

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 100 times / sec;

Gain adjustment dB: 0 - 110 points 0.1 / 1/6/12 stepper regulator

Rectification: positive, negative, two-way radio frequency (RF)

DAC curve: can record up to 10 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~2000Hz),LPF(0Hz~2000Hz)

 Filtering Points:1-1024

Broadband: 100Hz~10MHz

A/D Velocity:12bit  100M

Min-Senstivity: 1mV

Real-Time Average:2  4  8  16  32

Parameter Storage

Detection Save,Delete,Edit:above 10000 sets

Real-time signal preservation,playback,analysis,save and print:8G/24Hour

Testing Pics:Above 10000 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