SRA150S Surface Roughness Contour Tester

Name: SRA150S Surface Roughness Contour Tester
Brand: Beijing Lanetech Square Co., Ltd.

SRA150S is an integrated measuring machine device that combines surface roughness and contour measurement;

By using high-precision grating measurement system, high-precision grinding grade guide rail, high-performance non-contact linear motor, high-performance roughness measurement module, high-performance computer control system technology, and comprehensive multifunctional software, various workpiece surface roughness and contours can be measured and analyzed.

This device can measure various parameters of mechanical parts, such as line and cross-sectional profile parameters, surface waviness parameters, roughness parameters, etc.

It can measure the straightness, inclination, angle processing, circle processing (distance from line to tangent, distance from center to center, arc radius, distance from intersection point to center of circle, distance from center to line), point line processing (distance from intersection point to line, distance from intersection point to center, intersection of two lines, distance from intersection point to intersection point), logarithmic curve, groove width, groove depth, groove edge distance, groove center distance, inclination, horizontal distance, vertical distance and other shape parameters of various parts.

Suitable for industries such as bearings, mechanical processing, automobiles, motorcycles, precision hardware, precision tools, molds, cutting tools, optical components, etc.

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Features of SRA150S Suface Roughness Contour Tester

● High precision, high stability, high repeatability, long service life;

1) Select the leading high-precision grating measurement system and high precision inductance measurement system, with high measurement accuracy;

2) Independent research and development of high-precision grinding guide rail system, guide rail material with good wear resistance, to ensure the stable and reliable work of the system;

3) High-performance linear motor drive system to ensure high measurement stability and good repeatability.

4) The measuring workbench can be adjusted in Y direction, horizontal direction, horizontal fan direction and various angles, and can be adjusted at various angles, which greatly facilitates users' measurement needs.

● Intelligent software system:

1) Powerful, automatically process data, print reports in various formats, automatically display, print, save and query measurement records; data can be archived or printed centrally, without occupying verification operation time;

2) The measurement range is wide, which can meet almost all types of workpiece contour measurement, including special workpiece wire rod, bearing, thread and other contour special measurement function;

3) The tested sections can be automatically and manually selected for evaluation, and the software functions can be customized according to customer requirements;

4) Roughness supports ISO DIN JIS ANS and other multi-standard multi-parameter settings.

5) Using the computer large-capacity database storage, you can record and save all the verification results.

6) 0 self contact, Z axis and X axis 4 gear, speed adjustment convenient fast positioning measurement

Project Model		SRA150S
The X-axis sliding linear guide rail	Moving accuracy	≤±(1+\|0.02L\|)μm
The X-axis positions the grating ruler	Resolution	0.1μm
Date sensor	Resolution	0.001μm(Roughness test)
Linear precision'		≤±(0.8+\|0.05H\|)μm
Circular arc		≤±（1.2＋R/12）μm
Angle		≤±1′
Straightness		≤0.5μm/100mm
Roughness measurement
	Z1 axis	±20μm
Evaluation parameters		Roughness assessment parameters：Ra、Rz、Rq、Rt、Rp、Rv、Rc、Rdc、Rsk、Rku、Rsm、Rmr 、Rdq and Rmr(c)； Parameters for ripple degree assessment：Wa、Wz、Wq、Wt、Wp、Wv、Wc、Wdc、Wsk、Wku、Wsm、Wmr and Wmr(c)； Original profile rating parameters：Pa、Pz、Pq、Pt、Pp、Pv、Pc、Pdc、Pdq、Psk、Pku、Psm、Pmr and Pmr(c)
Sampling length L		0.08、0.25、0.8、2.5、8（mm）；
Evaluation length		According to the GB / T10610-2009 standard implementation;
Indication error		±5%
Repeatability of indication values		3%
Contour measurement
Measure range	x-axis	≤180mm
	z-axis	≤500mm（It can be adjusted according to the user's needs）
	Z1	±20mm
Work environment		Operating temperature: 20 ± 2℃ (normal temperature) humidity 20-80% RH no obvious source
Power supply required		220V 50Hz 0.5Kw Separate ground line
Instrument size (length, width and height)		1200×750×1800（mm）
Instruments weight		about 350 Kg
Gross weight		About 500Kg

Product standard configuration:

Part name	Project name
Mechanical part	Host instrument rack x1
	Marble countertops x1
	Wanxiang precision adjustment table x1
	Column system x1
	Transverse guide rail moving device x1
Electrical parts	Electrical control system x1
	Linear grating x1
	Inductive transducer x1
	Computer x1
	HP ink jet printer x1
	Special measurement software x1
Standard parts	Standard size ball x1
	High standard block x2
	Roughness meter standard block x1
	Head needle (1 axe, 1 pointed) x2
	Standard Toolbox x1

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