Overview
KAIRDA NDT130 Roughness Gauge is a mechatronic design of Portable measuring instrument, using DSP control and data processing technology, with small size, light weight, easy to use features, suitable for accurate measurement of surface roughness.
Features
1. Mechatronics design, small size, light weight, easy to use;
2. Adopt DSP control and data processing, fast speed and low power consumption;
3. Automatically switch the range and display;
4. Real-time dynamic display of sampling waveforms;
5. Real-time query measurement results, historical data and waveform contour;
6. TYPE C and Mini USB dual USB interface design, support communication and automatic control;
7. The display direction can be switched, which is convenient for left and right hand operation;
8. You can choose from ISO, DIN, ANSI, JIS, and other national standards.
9. The alarm limit value of the measurement result can be set;
10. Single-select or batch printing history and waveforms;
11. History can be deleted individually or in its entirety.
12. The display is informative and intuitive, capable of displaying all parameters and graphics.
13. Built-in lithium-ion rechargeable battery and charging control circuit, high capacity, no Memory effecy;
14. There is a remaining power indicator icon, prompting the user to charge in time;
15. The charging process indication can be displayed, and the operator can keep abreast of the charging degree.
16. Continuous Operating Time greater than 20 hours;
17. Data storage, can store 100 sets of original data sources and waveforms;
18. Real-time clock setting and display for easy data recording and storage.
19. With power-saving functions such as automatic sleep and automatic shutdown;
20. Reliable anti-motor dead circuit and software design;
21. Display measurement information, menu prompt information, error information and switch machine and other prompt information;
22. Ergonomic shell design, sturdy, compact, portable, Reliability;
23. Chinese/English language selection;
24. Can be connected to computers and printers;
25. All parameters can be printed or any parameters set by the user can be printed.
26. Optical inspection Glass matrix for calibrated sample block, high accuracy, not easy to scratch, long service life;
27. Accessories such as Curved Sensor, Very Small Hole Sensor, Deep Groove Sensor, Measurement Platform, Sensor Sheath, and Long Rod are available.
Principle
The Roughness Gauge uses the Differential Inductance Displacement Sensor for measurement, glides on the surface of the sample through the diamond stylus (90/60 ° cone angle, 5μm/2μm tip radius), the measuring force is less than 4mN, the guide head is cemented carbide, the radius of the sliding direction is 40mm, and the sliding speed is automatically adjusted according to the sampling length to achieve accurate collection of surface roughness parameters.
Applications
Industrial manufacturing, quality control, surface inspection, machining, scientific research experiment
Standards
ISO4287 international standard, ANSI B46.1 American standard, DIN4768 German standard, JIS B601 Japanese standard
Steps
1. Turn on and select the measurement standard (such as ISO, DIN, etc.);
2. Set the sampling length and evaluation length;
3. Touch the instrument stylus lightly on the measured surface to start the measurement;
4. Real-time observation of sampling waveforms and measurement results;
5. Save or delete historical data.
6. Connect the printer or computer for data output.
Notice
Make sure the battery is fully charged before use to avoid measurement interruptions;
• Keep the stylus clean during measurement to prevent scratching the surface of the sample;
• Avoid use in strong electromagnetic interference environments to ensure Measurement accuracy;
• Regularly calibrate the instrument and use the original calibrated sample;
• Pay attention to moisture-proof and dust-proof during storage to prolong the life of the instrument;
• Handle with care during operation to avoid violent vibration;
• Observe the charging instructions when charging to ensure full charging;
• Make sure no important information is lost before deleting historical data.
