Re: [MW:13274] Surface roughness measurement instruments.

Hi,

The profile comparator is the normal practice done in painting inspection.If you want to buy Surface roughness measuring instruments,there are lot of manufacturers available in the market like Mitutoyo,kosako etc.,

http://www.kosakalab.co.jp/english/product/precision/coarseness/ 

http://www.mitutoyo.com/ProductTypeResultForm.aspx?searchterm=surface%20roughness 

 

Thanks & Regards,

(Karthik)

Karthikeyan.S

QA/QC Manager

Getabec Energy Co.,Ltd.

379,Moo6,Soi8,Nikhomphatana,

Rayong-21180,

Thailand.

Phone: 0066 38 897035-8 (Off)

Fax: 0066 38 897034

Hand Phone: 0066 892512282

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From: Vasantharao <vasantharao@yahoo.in>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Thursday, December 22, 2011 5:08 PM
Subject: [MW:13256] Surface roughness measurement instruments.

Dear Experts,

I work as inspection Engineer. When i go for Blasting inspection, contractor provided  me profile comparator for surface roughness measurement.

Contractor do  Grit blasting in the shop.

I need to measure surface roughness  -  75-100 microns      Painting system No#1

                                                            50-75 microns        Painting system No#2

Queries

Q 1: Comparator is enough for surface roughness measurements.

Q2: Is any other tools available for roughness measurement?.

Q3:  What is the normal industry practice.


Pl. provide your valuable suggestions as i'm new for painting activities.

Rao.

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