Integral Dual Oled Portable Surface Roughness Tester Srt5030

Standard Roughness Calibration Block Multi-engraved lines (Square Wave)

Made by optical glass, with high hardness, high accuracy standard roughness value, anti-scratch, has longer life than metal roughness block.

Meet standard GB/T19067.1-2003 and ISO5436-1:2000

Approximation: Ra=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um

Customized Value and Sine Wave available, welcome to inquire.

Standard Roughness Calibration Block Single engraved lines

Made by optical glass, with high hardness, high accuracy standard roughness value, anti-scratch, has longer life than metal roughness block.

Meet standard GB/T19067.1-2003 and ISO5436-1:2000

Approximation: Ra=0.1um, 0.2um, 0.4um, 0.8um, 1.6um, 3.2um, 6.4um)

Customized Value available, welcome to inquire.

Roughness Comparator (30 pcs/set)

This set contains standards of the six most important machining methods in the prevalent "AA" values. These surface roughness is used to compare and determine the degree of the surface finish by comparision method and eye estimation or magnifying glass.The surface rough contast blocks is made of 45 super carbor steel except the GCr15 which is using to plat lapping the sample block. All 30 speciments are calibrated in u''AA (Arithmetical Average) and in the metric equivalents um Ra.

Charge and Cable for Surface Roughness Tester

Charger: US and EU standard optional

Cable: USB interface