Overview
The KAIRDA NDT150 High Accuracy Roughness Gauge is a blue-enclosed Handheld surface roughness inspection instrument for detecting the surface roughness of various machined parts. The instrument is suitable for the measurement of a variety of surfaces, including planes, curved surfaces, inclined surfaces, outer cylinders, small holes, grooves and axles, etc. It adopts mechatronics design, has a large data storage capacity of 100 sets of data, low power consumption design, and is equipped with automatic sleep and shutdown power saving functions. Measurement range is 160 microns in the Z axis and 17.5 microns in the X axis.
Features
1. Using DSP chip for control and data processing, fast and low power consumption
2. Comply with ISO, DIN, ANSI, JIS and other national standards
3. Mechatronics design, small size, light weight, easy to use
4. Real-time clock can be set and displayed to facilitate data recording and storage
5. Adopt reliable anti-motor dead circuit and software design
6. Continuous Operating Time over 20 hours
7. Low-power design, with power-saving functions such as automatic sleep and automatic shutdown
8. Chinese and English language options
9. Can connect computers and printers to transfer and print data
10. Display measurement information, menu prompt information, error information and switch machine and other prompt information
11. Optional Bluetooth function and optional Surface Sensor, Small Hole Sensor, measurement platform, Sensor jacket, connecting rod and other Accessories
Principle
The NDT150 High Accuracy Roughness Gauge uses a displacement differential Inductance Sensor for measurement. The Sensor material is natural diamond, the force measurement is 4mN, and the angle is 90 °. The measurement and return are carried out at different sampling lengths by driving speed, and the data are processed by RC, PC-RC, GAUSS, D-P filters. The measurement profile includes Linear dispersion, asperity profile and direct profile.
Applications
Automobile manufacturing and parts processing, mechanical parts processing and transmission, machining manufacturing, metal processing equipment and machine tool Accessories, printing, Encasement, light industry, mold casting, precision manufacturing, Spinning & weaving machinery and equipment
Standards
ISO、DIN、ANSI、JIS
Steps
1. Turn on the instrument power, select Measurement parameters and language settings
2. Select the right Sensor and Accessories according to the measurement surface type
3. Set the sampling length and evaluation length
4. Place the Sensor on the surface to be tested and start the measurement
5. Sensors are automatically driven for data collection
6. View the display results and choose to store or transfer data
7. After the measurement is completed, the instrument can automatically sleep or shut down
Notice
* Ambient Temperature should be kept at -20 ℃ to 40 ℃, Humidity less than 90% RH
Temperature range -40 ° C to 60 ° C for storage and transportation, Humidity less than 90% RH
* Make sure the Sensor is clean and nondestructive before use to avoid affecting Measurement accuracy
* Use appropriate Sensors and Accessories when measuring different surfaces
* Avoid using the instrument in a strong electromagnetic interference environment
* Regularly check battery level to ensure Continuous Operating Time
* Pay attention to the Sensor force measurement during operation to prevent damage to the tested surface
