Ultrasonic Rail Testers

Product Details:

• Capable of detecting Gauge Face Corner Defects, transverse defects in rail head & horizontal defects of head, web & foot web junction in rail
• Measure the distance of flaw location in track as well as flaw location in rail
• Capable to detect & store 200 'A'Scan flaw patterns
• Colour TFT signal display
• Special facility to display, freeze & store vertical & horizontal movement of flaw signal
• Special facility to display sensitivity setting flaw signal over actual flaw signal simultaneously as and when required
• Facility to obtain printout of stored data & transfer to laptop/ PC
• Facility to label and store data
• Light weight, robust, sturdy & portable

• Viewing area: 117.2 mm (W) x 84 mm (H)
• LCD Pixel Density: 320 x R.G.B. (H) x 240 (V)
• Display Type: TFT colour LCD with CFL backlight
• Display freeze: Current Display freezed
• Active freeze: Display accumulation
• Reference pattern Display: Reference pattern can be displayed at the Background from selected location in memory
• Display Pattern: Envelope or Filled

• Gain: Variable 0-80 dB, selectable -in steps of O. 1, 0.5, 1, 2, 6, 12dB (Total Gain 120 dB)
• Rejection: Linear type (0 -99%), 1 %step
• Operating mode: Single probe, Double probe, T-R mode
• Test mode: Pulse reflection or pulse Transmission
• Pulse power: At Energy High, 260 V Rise time 9 ns
• Energy: 4 Energy levels 1, 2, 3, 4
• Damping: HI/LOW (150E / 1K)
• Echo Display: Full wave rectified
• Probe connector: BNC type

TIME BASE :

• Range : 10 mm min. 750 mm max (@ 5890m/ sec).
• Delay : 500 mm continuous variable
• PRF : Variable from 1 OOHz 1000 Hz in 10() Hz step manually. Auto limiting for set parameters.

General

• Trigonometric functions : Beam path, Flaw depth & projection distance.
• Measurement units : Millimeter
• Memory : 200 'A' scans memory with calibration parameters, trigonometric values and label (ID tag)
• Interface : 100 calibration parameter sets. Standard prlnter interface (Dot Matrix LX-300+) and PC connectivity via RS-232.
• PC Software : EECOWIN PC interface software can upload current "Frame" or from saved set to PC through the RS-232 selial port.
• Keyboard : User friendly with direct access to frequently used functions.
• Colour : Selectable Background / Trace colours.
• Power Source : Built in battery pack. , Li-ion rechargeable battery Model BAT-322L. Operating time upto 8 hrs. with battery
• Battery Indicator : Battery status indicator with auto shut down

Additional Information:

• Item Code: SR-08

Product Details:

• Multi-channel, multi colored time base, split screen with large TFT display
• Screen displays A-scan pulse echo & B-scan simultaneously during single run of rail testing
• Capable to record A-scan defects envelope in real time along with data setup and continuous B- Scan recording
• Facility of location stamping Km/m/cm by digital encoder and GPS (latitude & longitude) recording Real time recording duly synchronized with satellite clock
• Facility for offline recreation of A-Scan defect echo envelope display from recorded B-Scan
• Facility to download recorded data from DRT to USB based Pen-Drive
• Facility for recalling & viewing calibration setups, stored A-Scan defect echo envelope & B-scan recorded data
• Capable to scan rail head transverse defects including gauge face and non gauge face corner defects and horizontal defects in rail head, web and footwave junction
• Facility to record 200 nos real time A-Scan defect echo envelope and to record continuous B- Scan of 50 km rail length corresponding to A-Scan echo
• Facilitates storing of 10 calibration set ups
• High accuracy of detection of rail defects
• Equipment is user friendly , very light weight, handy and robust

• Display: TFT (800 x 600 pixel) 170mm x 128mm
• Parameter Display: Context depending parameters will be displayed on RHS of the LCD beyond A-scan/B-scan display area
• Display Freeze: Current Display Freezed
• Envelope: Active Freeze activated with Eco Fill 
• Reference Eco Pattern: Saved "A-Scan" frame chosen from saved frames

• Rejection: Linear (0-99%) of full screen height minimum, 1% step. Rejection indication will be displayed in single channel mode. In run all mode it will not be visible
• Operating mode: Single probe, Double Probe (Factory Set)
• Test mode: Pulse reflection or Pulse Transmission 
• Penetration: 5 full Echoes & 6th appearing with 2/2.5 MHz, 20mm dia probe on 23mm Perspex block VI(IIW VI) as per IS 4904, with 10% noise

Additional Information:

• Item Code: DR-16