VTSYIQI Portable Ultrasonic Flaw Detector User Manual

1. Introduzzjoni

The VTSYIQI Portable Ultrasonic Flaw Detector is an advanced digital instrument designed for non-destructive testing. It enables quick, easy, and accurate detection, localization, evaluation, and diagnosis of various internal defects in workpieces, such as cracks, welds, pores, sand holes, and inclusions. This device is widely used in industries including electric power, petrochemical, boiler and pressure vessel manufacturing, steel structure fabrication, military, aerospace, railway transportation, and automotive sectors.

2. Kontenut tal-Pakkett

Iċċekkja li l-oġġetti kollha elenkati hawn taħt huma preżenti u f'kundizzjoni tajba malli tiftaħhom:

• Main Body (Ultrasonic Flaw Detector Unit)
• Straight Beam Probe
• Angle Probe
• Machine-probe Cable
• Adapter tal-Enerġija (Ċarġer)
• Data Processing Software
• Cable tal-Komunikazzjoni USB
• Manwal ta' Istruzzjoni
• Kaxxa ta' l-istrument
• Lista tal-Ippakkjar

Figure 2.1: The complete package contents, including the main unit, probes, cables, power adapter, and carrying case.

3. Prodott Aktarview

The VTSYIQI Portable Ultrasonic Flaw Detector features a robust design with an intuitive interface for efficient operation. Key components include the main display, control panel, probe connectors, and USB communication ports.

Figura 3.1: Quddiem view of the VTSYIQI Portable Ultrasonic Flaw Detector with its integrated stand, showing the display and control buttons.

Figura 3.2: Ġenb view highlighting the USB communication ports for data transfer to a PC.

Figura 3.3: Wara view of the device, showing the battery compartment and product label.

4. Setup

4.1 Iċċarġjar tal-batterija

The device uses a lithium battery. Before initial use, or if the instrument has not been used for a long time, it must be charged. Charge the battery at least once a month to prevent over-discharging.

1. Connect the power adapter to the charging port on the device.
2. Ipplaggja l-adapter tal-enerġija fi żbokk tal-elettriku adattat.
3. The "Charging" indicator light on the control panel will illuminate.
4. Allow the device to charge until the indicator light changes or turns off, indicating a full charge.

4.2 Konnessjoni tas-Sondi

Proper connection of the ultrasonic probe is crucial for accurate measurements.

1. Identify the appropriate probe (straight beam or angle probe) for your inspection task.
2. Connect one end of the machine-probe cable to the probe.
3. Connect the other end of the machine-probe cable to the corresponding port on the top of the flaw detector unit. Ensure a secure connection.

Figure 4.1: The flaw detector connected to an angle probe, ready for material inspection.

5. Operazzjoni

5.1 Tixgħel/Jitfi

• Biex tixgħel, agħfas u żomm il-buttuna QAWWA Agħfas il-buttuna sakemm id-displej jixgħel.
• Biex tintefa, agħfas u żomm il-buttuna QAWWA il-buttuna sakemm id-displej jintefa.

5.2 Basic Measurement Modes

The device supports various measurement display modes:

• Positive Wave: Displays the positive half of the ultrasonic signal.
• Negative Wave: Displays the negative half of the ultrasonic signal.
• Full Wave: Displays both positive and negative halves of the signal.
• Mewġa: General waveform display.

Use the control panel buttons to navigate and select the desired mode.

5.3 Probe Calibration (Angle Probe Example)

Accurate calibration is essential for reliable flaw detection. This example demonstrates angle probe calibration.

1. Connect the angle probe to the device.
2. Place the angle probe on a known calibration block.
3. Agħfas il- AUTO CAL buttuna.
4. Imbagħad agħfas F2 to initiate calibration.
5. Adjust the probe position to find the highest echo on the display.
6. Agħfas il- DĦUL key to calibrate the P Delay and angle.
7. Observe the K value on the display for verification.

5.4 Karatteristiċi Avvanzati

• Linear Suppression: Maximum inhibition of 80% of screen height.
• Probe Switching: Easily switch between single crystal and double crystal probes.
• Gate Setting & Alarm: Set gate position and width, configure incoming wave alarms.
• DAC Curve: Automatic generation with up to 10 recordable points and four adjustable offset curves.
• AVG Curve: Automatic generation with customization for two defect types.
• Automatic Probe Calibration: Streamlined calibration process.
• Ħażna tad-Data: Store 100 A-sweep patterns, parameters, and DAC curves.
• Storage Graphics Playback: View stored A-scan graphics.
• Peak Memory Function: Capture and recall peak values.
• Freeze and Thaw Functions: For waveform and inspection parameters.
• Sound Path Measurement & Echo Frequency Analysis: Advanced analysis capabilities.
• Komunikazzjoni tal-USB: Connect to PC for data transfer and processing.

Figure 5.1: The flaw detector in use for various applications, including steel plate, casting, forging, and weld inspections.

6. Manutenzjoni

• Tindif: Regularly clean the device and probes with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Ħażna: Store the instrument in its protective case in a dry, cool environment when not in use.
• Kura tal-batterija: As mentioned in Section 4.1, charge the lithium battery at least once a month to maintain its lifespan, even if not in active use.
• Kura tas-Sonda: Ensure probes are clean and free from damage. Inspect cables for wear and tear before each use.

7 Issolvi l-problemi

8. Speċifikazzjonijiet

9. Garanzija u Appoġġ

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or contact VTSYIQI customer service through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.

Manifattur: VTSYIQI20240827145632VTSYIQI