H248 roughness tester probe series

Title:H248 roughness tester probe series

Product Overview:

HONJAHAUSThe H248 series roughness meter is a stylus type surface roughness measuring instrument, which is suitable for production sites, laboratories, and metrology rooms. It can measure the surface roughness of various machined parts, calculate the corresponding parameters according to the selected measurement conditions, and display all measurement parameters and contour graphics clearly on the LCD display.

The HONJAHAUS 248 surface roughness tester series meets the following standards:

GB/T 3505-2009 Geometrical Product Specifications (GPS) - Surface Structure Profile Method - Definition of Terms and Surface Structure Parameters

GB/T 6062-2009 Product Geometric Technical Specification (GPS) - Surface Structure Profile Method - Nominal Characteristics of Contact (Pin) Instruments

Product Features:

Multi parameter measurement: Ra, Rz, Ry, Rq, Rp, Rv, Rt, R3z, Rmax, RSk, RS, RSm, Rmr;

High precision inductive sensor;

Four filtering methods: RC, PC-RC, GAUSS, and D-P;

◆ Compatible with TSO, DIN, ANSI, and JIS standards;

OLED LCD, capable of displaying Chinese characters, all parameters, and graphics;

◆ Can be converted between Chinese and English;

Measurement data can be converted from metric to imperial system;

◆ Built in standard USB interface, can communicate with PC;

◆ Equipped with measurement value storage function and storage data query function;

◆ Built in Bluetooth printing chip, can wirelessly connect to printer, can print all parameters and contour graphics;

Print data with custom content settings;

◆ Two shutdown modes: manual shutdown and automatic shutdown;

◆ Integrated motor design, small size, easy and fast to use;

There are shortcuts for setting measurement parameters;

Real time clock setting and display, convenient for data recording and storage;

◆ It has node functions such as automatic sleep and automatic shutdown;

◆ Surface sensors, small hole sensors, deep groove sensors, right angle adapter mechanisms, measurement platforms, sensor protective covers, extension rods, and other accessories can be optionally selected.

Measurement principle:

When measuring the surface roughness of a workpiece, the sensor is placed on the surface to be measured, and the internal driving mechanism of the driver drives the sensor to slide at a constant speed along the measured surface. The sensor senses the roughness of the measured surface through the built-in sharp stylus. At this time, the roughness of the measured surface of the workpiece causes displacement of the stylus, which changes the inductance of the sensor's inductance coil. As a result, an analog signal proportional to the roughness of the measured surface is generated at the sensor output terminal. After amplification, the signal enters the data acquisition system, and the collected data is digitally filtered and parameter calculated. The measurement results are read out on the LCD display, output on the printer, or communicate with a PC.

HONJAHAUS248 split roughness tester probe series accessories

TS100-BS standard sensor

Applicable to; Plane; Axis; Hole (when measuring the inner surface of the hole, the minimum diameter of the hole is 5mm and the maximum depth is 22mm)

TS110-QM Surface Sensor

Applicable to; Surface of convex and concave workpieces with a measurable curvature radius greater than 3mm, used in conjunction with a measuring platform

TS120-XK Small Hole Sensor

Applicable to; Surface roughness of inner holes with a diameter greater than 2mm can be measured, with a maximum depth of 9mm

TS130-GC groove sensor

Applicable to; The surface roughness of grooves with a width greater than 2mm and a depth of 3mm, or steps with a height less than 3mm, can be measured and used in conjunction with a measuring platform

TS131-SC deep groove sensor

Applicable to; The surface roughness of grooves with a width greater than 3mm and a depth of 10mm, or steps with a height less than 10mm, can be measured and used in conjunction with a measuring platform