Ultrasonic thickness gauge

Fully functional and excellent performance

Ultrasonic thickness gaugeNDT340There are advantages of "no need to remove coating" and "automatic real-time zero calibration"; Balancing reliability, performance, and durability, we are your trusted and hardworking partner no matter where you test. NDT340 intelligently combines advanced automatic real-time probe zero calibration technology to solve zero point errors caused by probe wear, replacement, or high-temperature measurement; The application of echo echo detection technology enables high detection accuracy, eliminates the influence of protective layers such as paint on materials, and greatly improves production efficiency. Bluetooth function reading makes data transmission clearer and more convenient. This innovative thickness gauge will provide users with an extraordinary user experience.

function
1. Leeb hardness measurement
According to the principle of Leeb hardness measurement, various metal materials can be tested
2. Support multiple hardness standards
Real time display and conversion: Brinell HB, Rockwell HRC, Vickers HV, Shore HS, and three strength values
3USB storage, plug and play
Can be inserted into a USB flash drive, no driver required, plug and play, can easily and quickly generate reports
4Large capacity data storage
Massive storage, capable of storing 600 sets of hardness measurement data, each set of data including average value, impact direction, frequency, material, hardness system and other information.
5Support "Steel" materials
When using a D/DC type impact device to test "forged steel" specimens, the HB value can be directly read without the need for manual table lookup.
6threshold alarm
Pre set upper and lower limits for hardness values, automatic alarm for exceeding the range, convenient for users' needs for batch testing
7Bluetooth
Bluetooth function, more convenient for data transmission, more intuitive and clear for reading data
8LCD
Display screen, clear reading of values

performance
1. Accurate measurement
The high-precision measurement circuit ensures an indication error of ± 0.5% (HLD=800) and an indication repeatability of 0.8%
2. Standby time: 200 hours, get rid of the trouble of frequent battery changes
operation
3. Display multiple data simultaneously
The exquisite interface can display three types of measurement data simultaneously, and at the same time, the data group number, data serial number, and upper and lower threshold values are clear at a glance
4. Icon based menu structure
Full Chinese display, menu style operation, simple and convenient operation
5. Scroll bar indicator function
6. Resistance to vibration, impact, and electromagnetic interference.
7. High contrast LCD screen display, exquisite printed text, numbers, and symbols; High brightness EL backlight is convenient for use in low light environments.

Ultrasonic thickness gaugeNDT340 performance indicators
working principle
Ultrasonic waves (pulse echo/echo echo)
Testing Scope
Normal mode 0.75-400mm
Penetrating coating 2-25mm
(Depending on the probe, tested material, and surface condition)
Detection resolution
0.1mm(> 100mm)/0.01mm(<100mm)
Indication accuracy
±（0.5%H+0.01）mm
speed of sound
1000~9999m/s， Preset 5 commonly used material sound speeds
Zero point automatic calibration
Real time calibration of probe zero point achieved through special zero point automatic calibration technology
V sound path correction automatic
Probe connection status indication is available
Coupling state judgment
Indicate the strength of signal coupling; The measurement value displays solid/hollow changes, visually indicating whether it can be measured normally
Overall dimensions
165×82×30 mm
weight
250g (including battery)