TECHNICAL SPECIFICATION

Test Range

10 mm  to 5 meter (in steel) adjustable in 1mm or 10mm step.

Velocity

1000 m/s  to  9999 m/s  adjustable in  1 m/s or 10 m/s  step

Delay

Up to 3 meter  adjustable in 0.5mm or 5mm step.    

Gain      

80 dB  calibrated gain adjustable in 0.5,1,2,6,12 or  20 dB step.

Rejection             

0 to 100% FSH  with LED indicator.

Rectification

Fullwave rectified with filtering

Frequency       

0.5 MHz  to 10 MHz (Wideband).

Test Modes         

Pulse echo and transmit/receive.

Connectors

BNC and Lemo(Size1) both are provided.

Monitor 

Dual gate adjustable in 1% of Screen width  with Positive/Negative logic, Gate Expand modes.

Gate Expand

Expands Range to width of the gate.

A-Scan memory

200 Trace Patterns can be stored, recalled, print or transferred to PC via RS-232 serial port.

Calibration Set-up

Total 50   Calibration set-ups can be Stored and Recalled

Probe    

Complete set of probes provided for the Rail examination.

Printer Attachment

Any PC Printer with serial port can be attached for instant print-out of Trace Pattern (A-Scan with Set-up data).

Display

High brightness colour TFT LCD display. Display area 122x92 mm (320x240 pixel). Eleven different colour scheme options.     

Peak Freeze                       

Peak freeze it holds  echo dynamic pattern which is useful during  angle beam
probing to locate peak signal.

Full Screen

By pressing Zoom key A-Scan can be displayed in Full Screen area.

Reference A-Scan

Reference A-Scan pattern of standard test object can saved and recalled in the background  for easy comparison during testing.

DAC  

DAC  curve can be Digitally  plotted on screen. DAC curve can be set as flaw monitor gate.

Digital Readout and Trig. Function 

Thickness/Depth can be displayed in digital readout when using a normal probe and Beam path, Surface Distance and Depth are directly displayed when angle probe is in use.

Power

Lithium-Ion Battery pack 14.4VDC,4AH, gives 8 hours continuous operation from fully charged battery. Full charging  is done within 4 ½  hours.

Charger

Input Voltage 100 to 240 VAC. Charge status indicator is provided.

Temperature

0 to 55°C.

Size       

152 x 255 x 70 mm  (HxWxD).

Weight                  

2.3 Kgs.  with Battery.        

Probe arrangement

Central forward/Backward, Gauge face forward Backward, Field face forward/Backward and Split crystal normal probe mounting arrangement.

Equipment Mounting

Main Ultrasonic flaw detector and Multiplexer mounting arrangement.

Water container                         

10 Liter water container with separate valve to control water flaw for each probe pair to optimize water consumption.

Odometer

Bi-Directional positional encoder to measure track length/position for test report. ( It will take care of reverse movement also).

Dimensions        

83x20x66 CM (HxWxL).

Weight

20 KG (Approx.).

No. of Channel                                  

8 separate channel with individual adjustment of delay and gain control.

Display

LCD Display 16x2 Alphanumeric for indication of parameter value.

Gain

Adjustment from -10dB to 30dB in step of 1db increment for each channel.

Delay    

Adjustment from 0 to 99mm in step of 1mm increment for each channel.

Memory

10 calibration set-up can be store/recall.

Operating Mode  

Factory set T+R / T-R internally selected.

Channel Status Indication             

8 LED’s for indication of on/off status of channel.

Keyboard

Sealed membrane keyboard with direct access key for channel selection.

Battery    

Li-Ion battery pack 14.4VDC, 4Ah, gives 8 hours continuous operation from fully charged  battery. Full charging is done within 4.5 hours.

Operating temperature

0 to 55° C.

Dimensions

152 x 255 x 70(HxWxD).

Weight

1.8 KG.