Surface roughness instrument AMITTARI AR-132B digital surface roughness instrument

Introduction to the AR-132B Surface Roughness Tester

Ann MiaoSurface roughness meterAR-132B adopts computer technology, in line with the national standard GB-T6062 and ISO, DIN, ANSI and JIS four standards, can be widely used in the production site, can measure the surface roughness of a variety of machined parts, calculate the corresponding parameters according to the selected measurement conditions, and clearly display all the measurement parameters on the LCD display.

AR-132BThe surface roughness tester uses a high-precision inductive sensor,sensorThe material is diamond, strong and wear-resistant, integrated structure design, and the hardness value measurement accuracyNot more than ±10%.

How the surface roughness tester works

AR-132BSurface roughness meterWhen measuring the surface roughness of the workpiece, the sensor is placed on the surface to be measured on the workpiece, and the driving mechanism inside the instrument 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 causes the stylus to produce displacement, and the displacement makes the inductance of the sensor inductance coil change, so that an analog signal proportional to the surface roughness of the measured surface is generated at the output end of the phase-sensitive rectifier, and the signal enters the data acquisition system and DSP after amplification and level conversion The chip digitally filters and calculates the collected data, and the measurement results are displayed on the LCD display, and can communicate with the PC to achieve data analysis, statistics and printing.

AR-132B Features & Benefits:

* Multi-parameter measurement: Ra, Rz, Rq, Rt;

* High-precision inductive sensor;

* RC, PC-RC, GAUSS, D-P filtering mode;

* Built-in lithium-ion rechargeable battery and charging control circuit, high capacity;

* Mechatronics design, small size, light weight, easy to use;

* Built-in standard RS232 interface, which can communicate with PC;

* There are two shutdown methods for this table: one is manual shutdown, and the other is automatic shutdown after 5 minutes of keyboard operation;

* It has the function of converting the metric to the imperial system;

* 7 sets of measurement data and measurement conditions can be stored for next viewing or online processing.

Functional structure diagram

1. an operation panel

3-1 display; 3-2 Sampling length selection key; 3-3 Parameter selection key; 3-4 Power Switch; 3-5 Delete/Menu Keys;

3-6 Calibration key; 3-7 Measuring keys;3-8 down/scroll keys; 3-9 Up/Store keys

2. Description of parts

3-10 Probe Protective Sleeve; 3-11 Measuring Sensor; 3-12 Adjustment Frame

3-13 contact pins; 3-14 protective sleeves; 3-15 sensor sockets

Description of display parameters

AR-132B Surface Roughness Tester Display

Introduction to roughness measurement benches

Ann MiaoSurface roughness meterAR-132B needs to be used with brackets when it is used to test the roughness of various parts such as inclined planes, outer cylindrical surfaces, inner hole surfaces, deep groove surfaces, arc surfaces, and spherical surfaces.

Host x1, small screw driver x1, standard sample x1, standard Sensors x1, portable case x1, instruction manual x1

[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.