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Surface roughness tester SJ-201/SJ-301
Product Code: SJ-201/SJ-301 Product Model: SJ-201/SJ-301 belongs to the category of surface roughness tester, brand: Sanfeng, Japan, purpose: roughnes
Product details
Characteristics of SJ-201/SJ-301 Surface Roughness Meter
Large LCD displays can provide error free readings
The two types of energy supplies provided for portable devices are equipped with roughness evaluation parameters that comply with various standards such as ISO, DIN, ANSI, and JIS
The driving/detection components can be separated from the display components, allowing measurement to be completed in a limited space
The measurement data can be output from an external PC through an RS-233C cable
Equipped with roughness standard plate and transport box
The GO/NG judgment function has a digital filtering function to obtain a true roughness distribution map and an automatic calibration function.
SJ-201/SJ-301 surface roughness testerDetailed parameters
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model |
SJ-201 |
SJ-301 |
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Item number |
100V AC |
178-950K/178-948K |
178-953K/178-952K |
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120V AC |
178-950A/178-948A |
178-953A/178-952A |
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230V AC |
178-950D/178-932-2D |
178-953D/178-952D |
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240V AC |
178-950E/178-948E |
178-953E/178-952E |
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Translation range |
12.5mm(5") |
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measuring range |
300μm(±150μm)[12000μinch(±6000μinch)] |
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Drive/detection components |
Detector: 178-390/178-395 |
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Probe: Diamond |
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Measurement force: 4mN/0.75mN |
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Detection method: Micro sensing |
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Evaluate the contour |
P，R |
P，R，DIN4776 profile,Motif |
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Estimate parameters |
Ra,Ry,Rz,Rt,Rp,Rq, |
Ra,Ry,Rz,Rt,Rp,Rq,Sm,S,Pc,P3z,mr, |
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Digital filtering |
2CR-75%,2CR-75%PC, Gaussian-50% |
Digital filtering |
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by wavelength |
λC |
0.25,0.8,2.5mm |
0.25,0.8,2.5,8mm |
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λS |
2.5,8μm |
2.5,8,25μm |
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Sampling length (L) |
0.25,0.8,2.5mm |
0.25,0.8,2.5,8mm |
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display |
LCD |
LCD (touch panel) |
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printer |
---- |
Thermal sensitive line type |
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enlarge multiple |
vertical |
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Automatic (50X-100000X) |
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level |
---- |
Automatic (1X-1000X) |
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data output |
Output via RS232C interface/SPC |
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Power Supply |
Through AC adapter/battery (rechargeable) |
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size |
62×156.5×52mm |
307×165×94mm |
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weight |
0.48kg |
1.39kg |
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