Ultrasonic Thickness Gauge Industrial-888 User Manual

1. Introduction

The VVV-Group Ultrasonic Thickness Gauge Industrial-888 is a precision instrument designed for non-destructive measurement of material thickness. It is applicable across various industries including oil, chemical, metallurgy, shipbuilding, aviation, and aerospace. This device offers advanced measurement modes and high accuracy, making it an essential tool for quality control and material inspection.

Image: The Industrial-888 Ultrasonic Thickness Gauge, showing its display, control buttons, and connected probe, alongside a calibration block.

2. Key Features

• Echo-Echo Mode (IE-Mode): Allows measurement of material thickness through coatings up to 19.685 mils (500 microns) without requiring coating removal.
• High Measurement Range (PE-Mode): Capable of measurements in the range of 0.039-19.68 inches (1-500mm) for 45#steel, suitable for porous materials like cast iron.
• Homogeneity and Purity Check (VERI-Test): Can be used to identify counterfeited precious metals and determine their purity.
• Ultra-High Precision: Provides high measurement accuracy for critical industrial applications.
• User Convenience: The display shows thickness value, coupling state, battery status, calibration state, sound velocity, and time. It can store up to 500 groups of measurement results.

Image: Visual representation of the Echo-Echo mode for measuring through coatings and the capability to measure cast iron, useful for automotive cylinder blocks.

Image: Detailed specifications for the high measurement range, velocity range, display error, data storage capacity, and testing frequency of the Industrial-888.

3. Included in the Package

Upon opening the package, please verify that all components are present and in good condition:

• Ultrasonic Thickness Gauge Industrial-888
• PU case for storage and transport
• User Manual
• Probe cable
• Empty coupling agent bottle (Note: Coupling agent is not included and must be purchased separately)

Image: The contents of the package, including the thickness gauge, PU case, user manual, and an empty bottle for coupling agent.

4. Setup

1. Battery Installation: Open the battery compartment on the back of the device and insert the required batteries (not specified in input, assume standard AA/AAA or internal rechargeable). Ensure correct polarity.
2. Probe Connection: Connect the ultrasonic probe to the designated port on the top of the Industrial-888 gauge. Ensure a secure connection.
3. Power On: Press the power button to turn on the device. The display should illuminate.
4. Apply Coupling Agent: Before measurement, apply a small amount of ultrasonic coupling gel to the surface of the material to be measured, or directly to the probe face. This ensures proper acoustic coupling between the probe and the material.
5. Calibration: For accurate measurements, it is crucial to calibrate the device. Refer to the "Calibration" section in the detailed user manual for specific steps. Typically, calibration involves using a known thickness block of the material to be measured.

5. Operating Modes

The Industrial-888 offers several operating modes to suit different measurement requirements:

• IE-Mode (Echo-Echo Mode): This mode is used for measuring the thickness of a base material through an existing coating (e.g., paint, rust). The device intelligently ignores the coating thickness, providing only the base material's measurement. This is ideal when coating removal is impractical.
• PE-Mode (Pulse-Echo Mode): This is the standard mode for measuring the thickness of uncoated materials. It is also effective for measuring porous materials such as cast iron, where other gauges might struggle.
• VERI-Test Mode: This unique mode allows for checking the homogeneity and purity of precious metals. It can be used to verify the authenticity of items like gold bars, silver bars, and coins.

Image: An illustration of the three primary measurement modes: IE-Mode for through-coating measurement, PE-Mode for uncoated base materials (including cast iron), and VERI-Test for checking precious metal authenticity.

Image: The Industrial-888 being used to measure the thickness of cast iron within an automotive cylinder block, highlighting its capability for porous materials.

Image: The versatility of the Industrial-888 in measuring the thickness of various materials, including steel, cast iron, glass, other metals, ceramics, and plastics, with or without coating.

Image: The Industrial-888 being used to check the homogeneity and purity of precious metals, such as coins, demonstrating its VERI-Test function.

6. Specifications

Image: The wide industrial application of the Industrial-888, including petroleum, chemical, metallurgy, shipbuilding, aviation/aerospace, and ceramic industries.

7. Maintenance

Proper maintenance ensures the longevity and accuracy of your Ultrasonic Thickness Gauge Industrial-888:

• Cleaning: After each use, especially when using coupling gel, clean the probe face and the device's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Storage: Store the device in its PU case in a dry, cool place, away from direct sunlight and extreme temperatures.
• Battery Care: If the device will not be used for an extended period, remove the batteries to prevent leakage and damage.
• Probe Inspection: Regularly inspect the probe cable and connector for any signs of wear or damage. A damaged probe can affect measurement accuracy.
• Recalibration: Periodically recalibrate the device, especially if you notice inconsistent readings or are measuring different materials.

8. Troubleshooting

If you encounter issues with your Industrial-888, refer to the following common problems and solutions:

For further assistance, please consult the comprehensive user manual or contact VVV-Group customer support.

9. Warranty and Support

VVV-Group stands behind the quality of the Industrial-888 Ultrasonic Thickness Gauge. For information regarding product warranty, returns, or technical support, please refer to the warranty card included with your product or visit the official VVV-Group website. You may also contact Amazon customer service for assistance with purchases made through their platform.

Visit the VVV-Group Store on Amazon