Steel Surface Roughness Tester, Surface Roughness Gage With ANSI And JIS

Steel Surface Roughness Tester, Surface Roughness Gage With ANSI And JIS

Quick Detail:

Description:

> Compatible with four standards of ISO, DIN, and JIS

> High accuracy inductance sensor

> Multiple parameter measurement: Ra, Rz

> With low power consumption indication

> Can be measured in several parts of the surface roughness:Planar, curved surface, small hole,slot of the irregular surface

> Design of electromechanical integration, small volume, light weight, convenient with measuring value storage function and data storage query

> Use DSP chip control and data processing, high speed, low power consumption LCD digital display with backlight function

> Use USB data output with connection PC

> Provide Bluetooth data output choice

Applications: 

Widely used in production site, laboratory, metrology room, inspection depart-ment to measure surface roughness of various machinery-processed parts.

Surface Profile:

The proper and effective preparation of a surface prior to coating is essential. Making sure that the correct roughness - or profile - has been generated is essential.

If the profile is too low, the adhesion of the coating to the surface will be reduced. Too high and there is the danger that the profile peaks will remain uncoated - allowing rust spots to occur.

How it works:

When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester. The sensor gets the surface roughness by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surfaceroughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.
 

Specifications