Surface Roughness Testers Manufacturer,Supplier and Exporter in India
Product Code : EL-MAILE-10860
Engineering Labs Equipment is a leading Surface Roughness Testers Manufacturer,and suppliers in India, Surface Roughness Testers Uruguay (Montevideo), Surface Roughness Testers Uzbekistan (Tashkent), Surface Roughness Testers Venezuela (Caracas), Surface Roughness Testers Vietnam (Hanoi), Surface Roughness Testers Yemen (Sana'a), Surface Roughness Testers Zambia (Lusaka), Zimbabwe (Harare), Eswatini (Mbabane) (Lobamba), Ethiopia (Addis Ababa), Fiji (Suva), Gabon (Libreville), Gambia (Banjul), Georgia (Tbilisi), Ghana (Accra), India (Delhi, Mumbai, Kolkatta, Chennai), Indonesia (Jakarta), Iraq (Baghdad), Ivory Coast (Yamoussoukro), Jamaica (Kingston), Jordan (Amman), Kazakhstan (Astana), Kenya (Nairobi), Kiribati (Tarawa), Kosovo (Pristina), Kuwait (Kuwait City), Kyrgyzstan (Bishkek), Laos (Vientiane), Latvia (Riga), Lebanon (Beirut), Lesotho (Maseru), Liberia (Monrovia), Libya (Tripoli), Lithuania (Vilnuis), Luxembourg (Luxembourg), Malawi (Lilongwe), Malaysia (Federal Territory of Kuala Lumpur), Maldives (Malle), Mali (Federal Territory of Kuala Lumpur), Malta (Male), Mauritania (Nouakchott), Mauritius (Port Louis), Mexico (Mexico City), Mongolia (Ulaanbaatar), Bulgaria (Sofia), Burkina Faso (Ouagadougou), Burundi (Gitega), Cambodia (Phnom Penh), Cameroon (Yaoundé), Cape Verde (Praia), Central African Republic (Bangui), Chad (N'Djamena), Chile (Santiago), Colombia (Bogota), Comoros (Moroni), Congo (Kinshasa), Costa Rica (San José), Croatia (Zagreb), Cuba (Havana), Cyprus (Nicosia), Czech Republic (Prague), Denmark (Copenhagen) ,Djibouti (Djibouti City), Dominican Republic (Santo Domingo), DR Congo (Kinshasa), Ecuador (Quito), Egypt (Cairo), El Salvador (San Salvador), Equatorial Guinea (Malabo), Eritrea (Asmara), Estonia (Tallinn)
Roughness is an important parameter when trying to find out whether a surface is suitable for a certain purpose.
Rough surfaces often wear out more quickly than smoother surfaces.
Rougher surfaces are normally more vulnerable to corrosion and cracks, but they can also aid in adhesion.
A roughness tester is used to quickly and accurately determine the surface texture or surface roughness of a material.
A roughness tester shows the measured roughness depth (Rz) as well as the mean roughness value (Ra) in micrometers or microns (µm).
Measuring the roughness of a surface involves applying a roughness filter.
Different international standards and surface texture or surface finish specifications recommend the use of different roughness filters.
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 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 surface roughness at output end of phase-sensitive rectifier.
The exclusive DSP processes and calculates and then outputs the measurement results on LCD.
FEATURES:
Four wave filtering methods: RC, PC-RC, GAUSS and D-P.
Built-in lithium ion rechargeable battery and control circuit with high capacity.
Multiple parameter measurement: Ra, Rz, Rq, Rt.
Highly sophisticated inductance sensor.
Small in size, light in weight and easy to use.
SPECIFICATION:
Display: 4 digits, 10 mm LCD, with blue backlight
Parameters: Ra, Rz, Rq, Rt
Measuring Range :
Ra, Rq: 0.005-16.00um/0.020-629.9uinch
Rz, Rt: 0.020-160.0um/0.780-6299uinch
Accuracy: ≤ ± 10%
Test Principle: Inductance type
Radius of Probe Pin: 5 um
Material of Probe Pin: Diamond
Resolution :
0.001 um, if reading < 10um
0.01 um, if 10um ≤ reading ≤ 100um
0.1 um, if reading ≥ 100um
Evaluation length: 5 L
Power Supply: Built-in rechargeable Li-ion battery
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