- Weighs only 800g with battery
- One-hand-operation
- Only few keys for user friendly menu navigation
- High resolution (800 x 480 pixels ) WVGA display
- Removable Micro SD card up to 8 GB
- USB communication port
- Auto plotting dynamic DAC
- Test Range : 2.5mm to 5 meters (In steel)
- Square Wave Pulser
Arjun10 - Ultrasonic Flaw Detector - Salient Features
| Technical Specifications | |
|---|---|
| Test Range | 2.5 mm to 5 meter (in steel). In Hot Key mode it has 13 preset values. Fine mode adjustable in step of 1mm. |
| Velocity | 1000 m/s to 9999 m/s. In Hot Key mode it has 7 preset values. Fine mode adjustable in step of 1 m/s. |
| Delay | Up to 3 meter adjustable in 0.5mm or 5mm step. |
| Gain | 100 dB calibrated gain adjustable in 0.1, 0.5, 1, 2, 6 or 14 dB step. |
| Rejection | 0 to 100% FSH with LED indicator. |
| Rectification | Fullwave rectified with filtering. |
| Frequency | 0.5 MHz to 15 MHz (Wideband). |
| Linearity deviation | Vertical: 3%,Horizontal: 0.5%. |
| Test Modes | Pulse echo and transmit/receive. |
| Connectors | LEMO Size 00 (2 nos). |
| 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 | 500 Trace Patterns can be stored, recalled or transferred to PC via USB port. A-Scan trace pattern can be directly stored on SD card or on External USB disk. |
| Calibration Set-up | 50 different calibration set-ups can be Stored and Recalled. |
| Software | ArjnSoft Interface software for transferring A-Scan from Arjun10 to PC is supplied. |
| USB and SD card | External USB disk and Micro SD card (upto 8GB) ports provided for data storage. |
| Display | 5 inch Colour Wide VGA LCD/TFT display (800×480 pixel, size 108×64 mm) with higher resolution LCD for better signal representation and better visibility with different colour sets. |
| Reference A-Scan | Reference A-Scan pattern of standard test object can saved and recalled in the background for easy comparisons during testing. |
| Echo Dynamic | Echo Dynamic pattern display. |
| DAC | Dynamic DAC curve can be Digitally plotted(Smooth parabolic curve) on screen with selectable additional offset curves from 0 to 14 dB in 0.5 dB selectable steps. DAC curve can be set as flaw monitor gate. DAC curve can be plotted using minimum 2 to maximum 10 points. |
| 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. |
| Update Rate | 50Hz. |
| Power | Lithium-Ion Battery pack 7.4VDC,5AH, gives 10 hours continuous operation from fully charged battery and External charger is provided to charge the battery with out engaging the main unit. |
| Charger | Input Voltage 100 to 240 VAC. Charge status indicator is provided. |
| Temperature | 0 to 55°C. |
| Size | 117 x 176 x 56 mm (HxWxD). |
| Weight | 800 gms with Battery. |
Frequently Asked Questions
What are the key features of the Arjun 10 Ultrasonic Flaw Detector?
The Arjun 10 weighs only 800g with battery and is built for one-hand operation with minimal keys for easy menu navigation. It features a 5-inch WVGA colour display (800×480 pixels), Square Wave Pulser, auto-plotting dynamic DAC, Micro SD card up to 8 GB, and USB communication port — making it a compact and practical instrument for field NDT inspection.
What is the test range and frequency range of the Arjun 10?
The Arjun 10 covers a test range of 2.5 mm to 5 metres in steel with 13 Hot Key preset values and Fine mode adjustable in 1 mm steps. It supports a wideband frequency range of 0.5 MHz to 15 MHz.
How much data can the Arjun 10 store?
The Arjun 10 can store up to 500 A-Scan trace patterns that can be recalled or transferred to a PC via USB port, or saved directly on a Micro SD card (up to 8 GB) or external USB disk. It also supports 50 storable and recallable calibration set-ups.
What are the DAC capabilities of the Arjun 10?
The Arjun 10 features auto-plotting dynamic DAC that generates a smooth parabolic curve on screen with selectable additional offset curves from 0 to 14 dB in 0.5 dB steps. The DAC curve can be set as a flaw monitor gate and plotted using 2 to 10 reference points.
What connector type does the Arjun 10 use?
The Arjun 10 uses LEMO Size 00 connectors (2 nos.), compatible with a wide range of standard ultrasonic probes. It supports both pulse echo and transmit/receive test modes with a dual gate monitor adjustable in 1% of screen width.
What is the battery life and weight of the Arjun 10?
The Arjun 10 weighs only 800g with its Lithium-Ion battery (7.4V DC, 5 AH) and delivers up to 10 hours of continuous operation on a full charge — the longest battery life in the Arjun series. An external charger is provided so the battery can be charged without occupying the main unit.
What PC software is supplied with the Arjun 10?
The Arjun 10 comes with ArjnSoft Interface software for transferring A-Scan data from the instrument to a PC for analysis, reporting, and printing. Data can also be stored directly on the Micro SD card or an external USB disk without needing a PC.