RUGOTEST NO. 3 - Surface Roughness Comparator
LD6010

Product Description :
Surface roughness comparison standard for blasted surfaces
consisting of 6 examples of grit-blasting and 6 examples of
shot-blasting. The method complies with the norms : NF and ISO

Business:
Coating industry, galvanizing, laboratories, painting, shipbuilding
industry, metal protection

Standards :
NF/E05-051, ISO 2632 / I 1975 and ISO 2632 / II 1977.
Look up the appropriate standard for a correct execution of the test.

Features :
* High quality metal reference plate.
* Sturdy leather pouch to protect the standard when not in use
* With Grit and Shot-range scales in N6 - N11.

Scope of supply :
The surface roughness comparison standard comes with table,
manual and leather pouch.

Art. No.
LD6010 Surface roughness comparison standard, model RUG 3
for shot and grit blasting.

Specification :
Material          : High-nickel test plate
Width              : 90mm
Length            : 118mm

Use :
By positioning the comparing standard onto the test surface a comparison to the reference examples of the
comparison standard is made.
Assess the profile of the comparison standard most closely to match that of the test area and determine the
result to the class : A for Shot and B for Grit.
The fineness of the abrasive medium is further divided into : a for coarse grain or b for fine grain.
Comparison of average roughness Ra value is found in the table N6 - N11.

Special care :
* Clean the instrument using a soft dry cloth. Never clean the instrument by any mechanical means
   such as a wire brush or abrasive paper. This may cause, just like the use of aggressive cleaning agents,
   permanent damage.
* Always keep the instrument in its case when not in use.