Sanfeng Surface Roughness Tester SJ-410 in stock supply

Sanfeng Surface Roughness Tester SJ-410 in stock supply

Sanfeng roughness testerProduct model: 178-580-01

Product brand: Sanfeng

Origin: Japan

Product images

Sanfeng SJ-410 roughness meter, Mitutoyo surface roughness meter 2013 series SJ-411 surface roughness meter, Sanfeng SJ-410 roughness meter adopts color LCD touch screen technology, touch operation mode, making measurement simpler and display clearer.

Sanfeng Surface Roughness Tester SJ-410 in stock supply
Product Features:

The trackless detector and arc-shaped surface compensation function enable it to effectively evaluate the surface roughness of cylindrical objects.

·The extremely fine step difference, straightness, and waviness can all be measured using trackless measurement function.
·The measurement data can be output from an external PC through an RS-232C interface cable (optional).
·Equipped with a calibrated roughness standard plate.
·The digital filtering function can obtain an undistorted surface roughness contour map.
·GO/NG 判断功能。
·Automatic calibration function.
·The simple contour analysis function supports four types of measurements: step, horizontal change, area, and coordinate difference.
·If optional accessories can be installed on the bracket, it can significantly improve operability.?

Sanfeng SJ-411410 roughness measuring instrument

Sanfeng surface roughness tester, Mitutoyo surface roughness tester, SJ-411 surface roughness tester, SJ-412 surface roughness tester have rich measurement functions:
1. It can achieve the conversion between track measurement and trackless measurement
A. Trackless measurement is based on the guide rail that ensures the straightness of the driving part. By moving the detector, the up and down displacement of the measuring needle is detected to detect the surface roughness, waviness, and subtle step shapes, achieving measurement of surface roughness, waviness, and subtle step shapes
B. Track measurement tracks larger waveforms on the surface of the measured workpiece, thereby shaking the detector with guide rails. At this point, the vertical displacement of the measuring needle based on the guide rail will be used as the surface roughness for detection.
2. Prediction function for workpiece positioning
The standard equipment is equipped with a strong support for horizontal adjustment DAT (Digital Advanced Tilting) function during trackless measurement. The DAT (Digital Advanced Tilting) function allows for pre measurement and calculates the inclination of the measurement surface based on the measurement results. Anyone can easily make horizontal adjustments, which can reduce human error and improve work efficiency. Measurement Measurement Measurement Measurement Measurement
3. Measurable R-surface roughness (in trackless measurement):
The surface roughness of spherical or cylindrical surfaces cannot be directly measured, but surface roughness evaluation can be performed by correcting for circular components. In addition to circular shapes, it can also correspond to measurements of surfaces such as parabolic, conical, and inclined shapes.
4. Recalculate:
After measurement, the evaluation criteria (specifications, curves, parameters) can be recalculated and easily completed.
5. One measurement can be evaluated twice under different conditions:
One measurement can be used to analyze two different evaluation conditions. Without relying on data saving for recalculation, a single measurement can be used to calculate parameters and analyze evaluation curves, greatly improving work efficiency
6. Qualified/unqualified display:
When measuring surface roughness, it is necessary to accelerate the distance before starting the measurement (reading data). SJ-410 sets an acceleration distance of 0.5mm under normal measurement. This distance can be shortened to 0.15mm, which is the small-scale measurement function (from the origin position of the driving part to the beginning). This function extends the measurement range to measure the roughness of narrow spaces such as piston rings and O-ring installation grooves.
7. Simple contour analysis function:
The collected point group data can be used to analyze surface roughness, and contour shape analysis (step difference, step difference amount, area, coordinate difference) can also be easily performed. It can analyze subtle shapes that cannot be analyzed on contour shape measuring machines.

Characteristics of Sanfeng roughness tester SJ-411:
1. Equipped with 36 roughness evaluation parameters that comply with ISO, DIN, ANSI, and JIS standards.
2. A wide range, high-resolution detector and a direct drive component provide high-precision measurements that are unparalleled in similar products. <Range/Resolution>800 μ m/0.000125 μ m (8 μ m measurement range)<Straightness/Movement Length>SJ-401 Driver: 0.3 μ m/25mm SJ-402 Driver: 0.5 μ m/50mm
3. The trackless detector and arc-shaped surface compensation function enable it to effectively evaluate the surface roughness of cylindrical objects.
The extremely fine step difference, straightness, and waviness can be measured using the trackless measurement function.
4. The measurement data can be output from an external PC through an RS-232C interface cable (optional).
5. Equipped with roughness standard plate.
6. The digital filtering function can obtain a true surface roughness contour map.
7、GO/NG 判断功能。
8. Automatic calibration function.
Technical parameters (Sanfeng roughness tester SJ-411 technical parameters):
1、 X-axis (drive unit)
1. Measurement range: 25mm (SJ-401), 50mm (SJ-402)
2. Measurement speed: 0.05,0.1,0.5,1.0mm/s
3. Return speed: 0.5, 1.0, 2.0 mm/s
4. Movement direction: backward
5、 直线度: 0.3μm/25mm（SJ-401）, 0.5μm/50mm（SJ-402）
6. Positioning: ± 1.5 ° (tilt angle), 10mm (up/down)
2、 Detector
1. Range/Resolution: 800 μ m/0.01 μ m, 80 μ m/0.001 μ m, 8 μ m/0.0001 μ m (up to 2400 μ m when using probe options)
2. Detection method: trackless/trackless measurement
3. Force measurement: 4mN or 0.75mN (low force type)
4. Needle tip: Diamond, 90o/5 μ mR (60o/2 μ mR: low force type)
5. Curvature radius of guide head: 40mm
6. Detection method: differential inductance type
7. Power supply: via AC adapter/rechargeable nickel hydrogen battery
8. Battery life: Z can measure up to 600 times (without printing)
9. Charging time: 15 hours
10. Data output through RS-232C port/SPC output
11. Size (DxH)
12. Controller: 307x165x94mm
13. Height tilt adjustment device: 131x63x99mm
14. Drive unit: 128x36x47mm (SJ-401), 155x36x47mm (SJ-402)
3、 Weight
1. Controller: Approximately 1.2kg
2. Height tilt adjustment device: approximately 0.4kg
3. Drive unit: 0.6kg (SJ-401), 0.7kg (SJ-402)
Sanfeng roughness tester SJ-411 evaluation capability
Evaluate the contour:
P (main contour), R (surface roughness contour), W (filtered wave roughness contour)
DIN4776、 Roughness motif, waveform motif
Evaluation parameters:a, Rq, Rz, Ry, Rp, Rv, Rt, R3z, Rsk, Rku, Rc, RPc, RSm, Rmax*1, Rz1max*2, S, HSC, RzJIS*3, Rppi, RΔa, RΔq, Rlr, Rmr, Rmr(c), Rσc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo,λa,λq, Lo, Rpm, tp*4, Htp*4, R, Rx, AR, W, AW, ,Custom Settings
Sanfeng roughness tester SJ-411 function
1. Customization: Selection of Display/Evaluation Parameters
2. Data compensation: R-surface, tilt compensation
3. Ruler function: Display the coordinate difference between any two points
4. Digital adjustment workbench function: assist in leveling during trackless measurement
5. Movement detection mode: Input probe movement when the drive unit stops
6. Statistical process: z-large value, z-small value, mean, standard deviation, pass rate, histogram
7. Tolerance judgment: The upper and lower extreme values of three parameters can be determined.
8. Measurement condition storage: 5 sets of measurement conditions (control unit)
Measure the roughness of concave and convex surfaces
The roughness of a spherical or cylindrical surface (R-surface) cannot usually be evaluated, but after removing the radius with a filter, the R-surface data can be processed like a planar measurement.
GO/NG指示
After measurement, GO/NG is displayed. When the judgment result is NG, it will be highlighted.
Statistical data
Multiple measurements can be taken on a roughness parameter, and based on this, statistics can be performed (mean, standard deviation, etc.),*Big/*Small values, pass rates, and histograms.
Assessment Capability: SURFPAK-SJ
Meet industry standards: ISO4287:1997, ANSI/ASMEB46.1-1995, JISB06011994, etc
Evaluate contours: P (main contour), R (surface roughness contour), WC,WCA,WE
WEADIN4776 contour, E (envelope residual line), roughness motif, waveform motif

Sanfeng Surface Roughness Tester SJ-410 in stock supplyPerformance parameters:

*1: It can only be calculated when selecting VDA specification, ANSI specification, and JIS'82 specification.

*2: It can only be calculated when selecting the ISO'97 specification.

*3: It can only be calculated when selecting the JIS' 01 specification.

*4: It can only be calculated based on ANSI specifications.

*5: According to the SJ-410 series body code, 178-396 or 178-397 are standard accessories.

*6: The standard probe (12AAC731 or 12AAB403) corresponding to the standard accessory detector is a standard accessory. *Please refer to pages P7 and P8 for information on detectors, probes, and probe guides.