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E-mail
zyyq2008@163.com
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Phone
18912626031
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Address
Room 417, Building 3, Weiji Technology Park, No. 5 Tian'edang Road, Wuzhong District, Suzhou
Suzhou Meimei Electromechanical Co., Ltd
SJ-410 Mitutoyo roughness tester calibration, maintenance and upkeep
Date: 2025-11-19Read: 12
SJ-410 Mitutoyo roughness tester calibration, maintenance and upkeep
color image
Equipped with a highly visual color image LCD, it achieves a more vivid display of calculation results and analysis curves. The results can be confirmed without printing.
Equipped with backlight
To improve the convenience of use in dim environments, a backlight is installed.
Equipped with a touch screen that is easy to operate
When displaying the screen, it is possible to switch between icon display and text display. Balancing the practicality of the instrument with the convenience of operation and use.
Surface roughness corresponding to various specifications
JIS (JIS B 0601:2001, JIS B 0601:1994, JIS B 0601:1982), VDA, ISO-1997, ANSI can correspond to various specifications of surface roughness
Balancing ease of use and high performance
The small surface roughness measuring machine also has analytical functions comparable to desktop surface roughness measuring machines.
16 languages, measurement data can be output from an external PC via RS-232C interface cable (optional)
Large scale high-resolution detector
Surftest SJ-411 Surface Roughness Measuring Instrument Detector
Measurement range/minimum resolution:
800µm/0.01µm
80µm/0.001µm
8µm/0.0001µm
High precision linear drive unit
Surgest SJ-411 Drive Unit
Straightness/Drive Length:
0.3µm/25mm (SJ-411)
0.5µm/50mm (SJ-412)
Equipped with 35 roughness evaluation parameters that comply with ISO, DIN, ANSI, and JIS standards
A wide range, high-resolution detector and a direct drive component provide higher precision measurements compared to similar products.
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 the trackless measurement function.
Standard plate with roughness
The digital filtering function can obtain a true surface roughness contour map
GO/NG判断功能
Automatic calibration function
Sanfeng Mitutoyo convenient SJ-410 roughness tester maintenance and repair，
Rich options make it easier and smoother to achieve accurate measurements,
1. Professional maintenance of Sanfeng roughness tester SJ-410 mechanical faults: driver failure, needle tip damage and wear, driving part operation, guide plate damage, transmission shaft fracture, bending
The surftest SJ-411 portable surface roughness measuring machine has a large color LCD touch screen, which achieves more intuitive operability,
SJ-410 Mitutoyo roughness tester calibration, maintenance and upkeep
Can be carried to the work site, with unparalleled power and outstanding performance
Technical Specifications:
| model | SJ-411 SJ-411 SJ-412 SJ-412 |
| Force measurement | 0.75mN 4mN 0.75mN 4mN |
| Translation range | 25mm 25mm 50mm 50mm |
| measurement range | 800um, 80um, 8mm (up to 2400um, including optional probes) |
| detector | Detection head: 178-395/178-390
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| Evaluate the outline | Probe casing: optional with or without rails
|
| evaluation parameters | Ra,Ry,Rz,Rq,Pc,R3z,mr,Rt,Rp,Rv,Sm,S,dc,Rk,Rpk,Rvl,Mr1,Mr2,A1,A2,Lo,Ppi,R,AR,Rx,
|
| Analyze the chart | BAC,ADC |
| statistical data | *Large value, * small value, mean value, standard deviation (S), defect rate, bar chart |
| digital filtering | 2CR,PC75(phase corrected),Gauss |
| Up to wavelength | lc:0.08,0.25,0.8,2.5,8mm
|
| Sampling length (L)** | 0.08,0.25,0.8,2.5,8mm |
| display | LCD (Liquid Crystal Display) |
| Printer (built-in) | Thermal line printer |
| Record magnification | Vertical: 10-100K magnification, automatic
|
| data output | Output data through RS-232C interface/SPC |
| power supply | Charging via AC adapter/battery |
| Size (Dxh) | Control device: 307 × 165 × 94mm; height tilt adjustment device: 131 × 63 × 99mm |
| weight | Control device: approximately 1.2kg; height tilt adjustment device: 0.4kg |