Ball rate ultrasonic velocity gauge NDT testing instrument

Measuring Range

1.0-1,200mm

Measuring Resolution

0.01mm(< 100mm)/ 1mm(>100mm)

Velocity

500~20,000m/s( 20 fixed velocities)

Delay

Display Delay: -20~3400us resolution: 0.1us  Probe Delay : 0~99us resolution: 0.01us

Auto Calibration

Velocity Calibration& Probe Delay Calibration

Linear Error

Horizontal linearity error≤0.1%   Vertical linearity error ≤3%

Dynamic Range

≥36dB

Sensitivity Leavings

≥64dB 200mm 2 flat-bottomed hole

Dimension (mm)

240*180*50

Weight

1.9Kg(including battery pack)

Working Environment

Temperature:-20°C~70°C, Humidity:5%~90%,

Pulse

150V Negative Pulse

Damping :50/150/400Ω

Pulse repetition frequency PRF could be adjusted

Receiver

Measuring mode:Peak /Verge

Bandwidth:0.3~1 / 0.5~4 /2~15MHz

Detector Pattern: RF/Full-Wave/Positive /Negative half- wave

Testing Mode: pulse-Echo/Pulser-Receiver/transmission

Gain :0 to 110dB Customers define steps 0/0.2/0.5/1/2/6/12

Display

LCD

TFT Color. Display,5 options for variable brightness.

GUI Theme

Simple/Classical/Gray/Bright Light/ Dark Light

Screen Update Rate

≥60 Hz

Gate/Measuring/ Alarm

Gate

Two Separated Gates A/B

Value Display

5 value display areas, one of them is mainly area. 

Chosen measuring content SA/SB/DA/DB/PA/PB/A%A/A%B/

dBtA/dBtB/dBrA/dBrB/SBA/DBA/PBA/LA/LB

Alarm

Thickness Value Threshold Alarm ,Separated Gate Alarm Logically

Memory

Channelparameters: 20 groups

A Scan: 2000 groups

Thickness Logging: 200,000 data sets ,liner

Wave Video: 5 min

Reference Wave:4

Input/Output

Probe Cable: LEMO/BNC

Communication :RS232

Area

Language: Chinese /English

Unit: mm/inch

Clock: Date and Time

Power Source

Battery:High power lithium battery ,capable of preventing over-charge and over-discharge

Power Indicator:Proportional battery gauge indicating remaining operation time

Working Time:Continuous working over 10 hours

Power adapter:Input 100~240V/50~60Hz output 9VDC/4A

High Grade

USB for Storage

3 kinds of data report, screenshot , wave, thickness value

Gate:

Analysis the details of the wide gate area

B Scan:

Thickness/ Shape scan Gray/Color board Design

Freezing Curve

Yes

Feature Indicator

Measuring of the sound distance wave front & amplitude

CSC Curve Calibration

Value correction according to probe angle, 

pieces thickness and curvature diameter

Lock

Single menu independently lock to avoid system adjust related data;

Data group could lock to avoid wrong delete

Screen saver

Standby/Character/Power Off

Equivalent Curve

DAC curve

Recording 30 calibration points; auto gain; any order calibration; 

Two correction matter calibration/edit;

Considering of material attenuation and surface saving factor; 

5 estimate curves of adjusted gain, comply to JIS&API standard

DGS Curve

DGS Curve fits to three references, includes flat bottomed ,flat-bottomed hole, through holes; 

considering of material attenuation and surface saving factor,

estimating flaw matter; equivalent size/equivalent gain/percentage;

Standard Package

Main Body     1

Straight probe           1

Angle probe     1

Manuel        1

Carrying Case            1

Probe Cable     1

Coupling Paste   1

Power Adaptor            1

Battery         1 group

Optional Accessories

Interface Gate:Applied when flaw detector in a environment which has medium, e.g water

Printer:TP serial printer , 3 data report: screen shot , wave , thickness value

Huge capacity battery:Continuous working time: over 20 hours

Standard

Configuration

No

ITEM

QUANTITY

1

Main Unit

1

2

Probe

1 (5M)

3

Carrying Case

1

4

Coupling Paste

1

5

Operating Manual

1

6

Barry

1 group