Surface Roughness Tester

Surface roughness, for purposes of this forum, is the result of some machining process and its effect on the material surface in question.

Skid type surface roughness testers are common instruments used on the shop floor. A diamond stylus is traversed across the specimen and a piezoelectric pickup records all vertical movement. Peaks and valleys are recorded and converted into a known value of a given parameter.

Parameters differ in how they approach looking at peaks and valleys. The most popular parameter is “Ra”. Ra is commonly defined as the arithmetic average roughness. While the Ra parameter is easy and efficient, there are other parameters that can be more specific and useful depending on the application requirements. It is the parameters that enable us to define surface roughness.

Today, for the purpose of checking Ra values, the use of portable, hand held, surface roughness testers are not only economical, but are digital and easy to use. These surface roughness testers are a given necessity for any shop floor that receives work with Ra requirements.

Surface Roughness Tester TR110 Plus

Features

· Pocket-size & economical price

· Large measuring range suitable for most materials

· Measures flat, outer cylinder and sloping surface

· Both Ra and Rz parameters in one instrument

· Features external calibration at keyboard

· Standard conform to ISO and DIN

· Rechargeable batteries, work while charging

· TR110 is equipped with Li-ion battery and backlight.

Additional Information:

• Item Code: TR110Plus

Backed by our in-depth industry expertise, we offer a wide range of Surface Roughness Tester at competitive prices. Our range is provided in various specifications that can be personalized as per the requirement of our clients. We also check our range on the various parameters to assure its efficiency.

Features :

• Pocket-size & economical price
• Large measuring range suitable for most materials
• Measures flat, outer cylinder and sloping surface
• Both Ra and Rz parameters in one instrument
• Features external calibration at keyboard
• Standard conform to ISO and DIN
• Rechargeable batteries, work while charging
• TR110 is equipped with Li-ion battery and back light

Technical Specification :

Additional Information:

• Item Code: TR110

• Applicable in production site, laboratory and workshop in factory
• Easy operation menu and large LCD display with backlight
• Li -ion rechargeable battery
• Pickup position indicator
• Conform to ISO standard, compatible with DIN, ANSI and JIS standard
• Advanced software for TR200 and TR220 is available
• Lots of delicate optional accessories are supplied making user’s measurement more efficient and easier

Technical Specifications :

Additional Information:

• Item Code: TR220