Payment & Shipping Terms:
|Measuring:||Range Ra, Rq: 0.005~16.00 Um||Accuracy:||Not More Than ±10%|
|Resolution:||0.001μm, 0.01μm, 0.1μm||Memory:||7 Groups|
|Battery:||Built-in Lithium Ion Rechargeable Battery||Data Output:||USB Data Output With Connection PC|
portable surface roughness tester,
non destructive ultrasonic test equipment
Non Destructive Rechargeable Battery Portable Surface Roughness Tester with USB Cable Data Output
iqualitrol Surface Roughness Tester is widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.
*Be compatible with four standards of ISO, DIN, ANSI and JIS. 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 inside the tester.
The sensor gets the surface roughness 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.
* Multiple parameter measurement: Ra, Rz, Rq, Rt.
* Highly sophisticated inductance sensor.
* Four wave filtering methods: RC, PC-RC, GAUSS and D-P.
* Built-in lithium ion rechargeable battery and control circuit with high capacity.
* Small in size, light in weight and easy to use.
* Manual or automatic shut down.
* Can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.
* Metric /Imperial Conversion.
* Use USB data output with connection PC.
* Provide Bluetooth data output choice.
|Measuring Range||Ra, Rq: 0.005~16.00 um / 0.020~629.9 uinch|
|Rz, Rt: 0.020~160.0 um / 0.078~6299 uinch|
|Accuracy||Not more than ±10%|
|Fluctuation of display value||Not more than 6%|
|Resolution||0.001μm, 0.01μm, 0.1μm|
|Maximum Driving Stroke||17.5mm/0.7inch|
|Cutoff Length||0.25mm, 0.8mm, 2.5mm|
|Driving Speed||Sampling Length: 0.25mm Vt: 0.135mm/s|
|Sampling Length: 0.8mm Vt: 0.5mm/s|
|Sampling Length: 2.5mm Vt: 1mm/s|
|Profile digital filter||Filtered Profile||RC, PC-RC, GAUSS|
|Evaluation length||1~5L optional|
|Data Memorize||7 Groups|
|Power Supply||Built-in rechargeable Li-ion battery|
|Weight||420g (Not including batteries)|
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 (um).
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. For example, a Gaussian filter often is recommended in ISO standards.
|Standard Accessories||Main Unit|
|Optional Accessories||USB data output|
|RS-232 data output|
|Bluetooth™ data output|
Contact Person: Mr. Raymond Chung