LANDTEK SRT-6210 Inductance surface roughness measurement Ra/Rz/Rq/Rt value

Introduction

LANDTEKSRT-6210 Roughness TesterIt is a testing instrument used to measure the surface roughness of objects in the production site, with a 10mm blue backlit LCD display, which can measure four parameters: Ra, Rz, Rq, and Rt, and the accuracy of measurement is not more than ±10%.The SRT-6210 roughness Tester is a sensor with an inductive measuring principle, a stylus radius of 5 microns, a diamond material, and good hardness. The roughness meter has a built-in lithium-ion rechargeable battery. In addition, the roughness meter has an automatic shutdown function, which can maintain the longer life of the battery.

Product principle

SRT-6210 roughness Tester in measuring the surface roughness of the workpiece is to place the sensor on the surface of the workpiece to be measuredSRT-6210 Roughness TesterThe internal driving mechanism drives the sensor to slide along the measured surface at equal velocity, and the sensor feels the roughness of the measured surface through the built-in sharp stylus, and the roughness of the measured surface of the workpiece can cause the displacement of the stylus, and the displacement changes the inductance of the sensor inductance coil, so as to generate an analog signal proportional to the measured surface roughness at the output end of the phase-sensitive rectifier, and the signal enters the data acquisition system after amplification and level conversion, and the DSP chip carries out digital filtering and parameter calculation of the collected data, and the measurement results are displayed on the liquid crystal display.

Features and advantages

1、SRT-6210 roughness Tester measurementsRa, Rz, Rq, Rt four roughness parameters.

2. The roughness meter has a built-in large-capacity lithium-ion rechargeable battery and a charge controller.

3. Integrated built-in high-precision inductive sensor.

4. It has the function of converting the metric to the British system and the function of automatic shutdown.

5、SRT-6210 Roughness TesterIt has the function of data storage and data viewing.

6. It can be connected to the computer through USB and RS-232 data cables, and Bluetooth can also be selected for data output.

Actual picture of the product

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.