BSIDE T7 Digital Ultrasonic Thickness Gauge User Manual

1. Introduction

The BSIDE T7 is an intelligent, high-precision digital ultrasonic thickness gauge designed for accurate and reliable thickness measurements across various materials including metal, ceramic, glass, and plastic. It features a high-resolution backlit color LCD display, a wide measurement range, and convenient data storage capabilities, making it suitable for professional applications.

Figure 1: BSIDE T7 Ultrasonic Thickness Gauge highlighting its high contrast display, 100 content storage, upper and lower limit alarm, and 2000mAh large battery.

2. Safety Information

Please read and understand all safety instructions before operating the device. Failure to follow these instructions may result in injury or damage to the device.

• Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
• Avoid strong vibrations, strong magnetic fields, and corrosive media.
• Keep the device away from water and other liquids.
• Do not attempt to disassemble or modify the device. Repairs should only be performed by qualified personnel.
• Use only the specified charging cable and power source.
• Ensure proper coupling agent is used and applied correctly to prevent damage to the probe or inaccurate readings.

3. Key Features

• High-Resolution TFT Color Screen: 2.8-inch display for clear readings in various lighting conditions.
• Wide Measurement Range: Capable of measuring thickness from 0.01mm to 300mm.
• Dual Measurement Modes: Supports both single and continuous thickness measurement.
• Data Storage: Stores up to 100 sets of measurement data.
• Upper and Lower Limit Alarm: User-definable thresholds with visual and audible warnings.
• Built-in Flashlight: Assists in low-light environments.
• High Precision Split Probe: Designed for handling various material surfaces.
• Rechargeable Battery: Integrated 2000mAh Lithium battery with Type-C charging.
• Durable Design: Integrated silicification with full coverage silicone sheath and buttons for effective protection against bumps and falls.
• Certifications: CE, FCC, RoHS compliant.

Figure 2: Overview of the BSIDE T7's main features and capabilities.

4. Package Contents

Please check the package contents upon receipt to ensure all items are present and undamaged:

• BSIDE T7 Digital Ultrasonic Thickness Gauge
• High Precision Probe
• USB Type-C Charging Cable
• Protective Carrying Pouch
• Instruction Manual (this document)
• Quality Certificate
• 4mm Thickness Steel Calibration Block

Figure 3: Illustration of the complete package contents.

5. Setup and Initial Use

1. Charging the Device:

   Connect the provided USB Type-C charging cable to the gauge and a suitable USB power adapter (not included) or computer USB port. The battery indicator on the screen will show charging status. A full charge ensures optimal performance.

   

   Figure 4: Charging the BSIDE T7 via USB-C.

2. Connecting the Probe:

   Carefully connect the probe cable to the designated ports at the bottom of the thickness gauge. Ensure a secure connection.
3. Powering On/Off:

   Press and hold the red power button (labeled with a power symbol) to turn the device on or off.

4. Initial Calibration:

   Before first use and for accurate measurements, calibrate the device using the 4mm thickness steel calibration block. Refer to the "Calibration" section for detailed steps.

   

   Figure 5: Gauge with probe on 4mm thickness steel for calibration.

6. Operating Instructions

1. Applying Coupling Agent:

   Apply a small amount of coupling agent (e.g., glycerin, oil, or specialized ultrasonic gel) evenly to the surface of the material to be measured. This ensures good acoustic contact between the probe and the material, which is crucial for accurate readings.

   

   Figure 6: Steps for applying coupling agent and placing the probe.
2. Performing Measurements:

   Gently press the probe onto the prepared surface. The display will show the thickness reading. The device supports two main measurement modes:

   • Single Measurement: For individual, static readings.
   • Continuous Measurement: For scanning surfaces and observing real-time thickness changes.

   Use the "MODE/SAVE" button to switch between modes and save data.

   

   Figure 7: Two measurement modes: Single and Continuous.

3. Data Storage:

   The device can store up to 100 sets of measurement data. Short press the "MODE/SAVE" key to save the current screen display as an image. To view saved images, connect the device to a computer via USB.

   

   Figure 8: Data storage function and example of stored data.
4. Upper and Lower Limit Alarm:

   Set desired upper and lower thickness limits through the menu. If a measurement falls outside these limits, the device will trigger an alarm (visual/audible) to alert the user.

   

   Figure 9: Upper and Lower Limit Alarm Function in action.

5. Flashlight Function:

   In dark environments, short press the blue button to activate the built-in flashlight, providing ambient lighting for better visibility.

   

   Figure 10: Flashlight function for dark environments.

7. Calibration

Regular calibration ensures the accuracy of your measurements. The BSIDE T7 comes with a 4mm thickness steel calibration block.

1. Ensure the probe is clean and free of debris.
2. Apply a small amount of coupling agent to the 4mm calibration block.
3. Place the probe firmly on the calibration block.
4. Navigate to the calibration menu on the device (usually via the "CALIB/MENU" button).
5. Follow the on-screen prompts to perform the calibration. The device will adjust its internal settings based on the known thickness of the block.
6. Verify the calibration by taking a measurement of the 4mm block; the reading should be 4.00mm.

8. Care and Maintenance

• Cleaning: After each use, wipe the probe and the device body with a soft, dry cloth to remove any residual coupling agent or dirt. Do not use abrasive cleaners or solvents.
• Storage: Store the device in its protective carrying pouch in a cool, dry place, away from direct sunlight and extreme temperatures.
• Battery Care: Recharge the battery regularly, even if not in frequent use, to maintain battery health. Avoid completely draining the battery for extended periods.
• Probe Care: Handle the probe carefully. Avoid dropping it or subjecting it to excessive force, as this can affect its accuracy.

9. Troubleshooting

10. Specifications

Appendix: Material Sound Speed (m/s)

Figure 11: Sound velocities for common materials. This table is crucial for setting the correct sound speed for accurate measurements.

11. User Tips

• Coupling Agent is Key: Always use a sufficient amount of coupling agent. A common issue for unstable readings is inadequate coupling.
• Surface Preparation: For best accuracy, ensure the measurement surface is clean, smooth, and free of rust, paint, or scale. These can significantly affect readings.
• Probe Angle: Hold the probe perpendicular to the surface for optimal ultrasonic signal transmission and reception.
• Battery Life: To prolong battery life, avoid leaving the device fully discharged for long periods.

12. Warranty and Support

This product is covered by a manufacturer's warranty against defects in materials and workmanship. For warranty claims or technical support, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.

13. Product Video