Mul-ti Mode Ultrasonic Thickness Gauge TM-8819-T6
Used for measuring thickness and corrosion of pressure vessels,chemical equipment, boilers,oil storage tanks,etc.in industries of petroleum, shipbuilding,power station,and machine manufacturing.
Features
* Multi-mode: Pulse-Echo mode (used for flaw and pit detection) and Echo-Echo mode (used for measurements eliminating paint or coating thickness).
* Using the latest high performance and low power consumption microprocessor technology.
* Automatic memory material code and sound velocity value, convenient to use.
* Use USB/RS-232 data output to connect with PC.
* Provide Bluetooth data output choice.
Principle
The digital ultrasonic thickness gauge determines the thickness of a part or structure by accurately measuring the time required for a short ultrasonic pulse generated by a transducer to travel through the thickness of the material, reflect from the back or inside surface, and be returned to the transducer. The measured two-way transit time is divided by two to account for the downand-back travel path, and then multiplied by the velocity of sound in the material.
Specifications
| Unit System | Metric system or British system (optional) |
| Display | LCD with backlight |
| Range | Pulse-Echo mode: (0.65~600)mm (in Steel) |
| Echo-Echo mode: (3~60)mm | |
| Resolution | 0.1mm / 0.01mm / 0.001inch |
| Accuracy | ±(0.5%n + 0.05mm), depends on materials and conditions |
| Measurement Period | 4 times per second for single point mode and 10 times per second for scan mode |
| Sound Velocity | 1000m/s~9999 m/s |
| Memory for up to 20 files(99 values for each file)of stored values | |
| Working Mode | There are two working modes of thickness measurement: single mode and scan mode |
| Operating Conditions | Temperature:0ºC~40ºC Humidity:<85%RH |
| Power Supply | 4×1.5V AAA(UM-4)Battery |
| Dimensions | 142mmx72mmx34mm |
| Weight | 175g(Not Including Batteries) |
| Standard Accessories | Main Unit |
| Standard Probe | |
| Coupling Agent | |
| Carrying Case(B04) | |
| Operation Manual | |
| Optional Accessories | Other Special-purpose Probe |
| RS-232C Data Cable with Software | |
| Bluetooth Data Adapter with Software | |
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