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Portable roughness measuring instrument H30
Main Parameter:?Mechatronics design, embedded printer can directly print out measurement results and graphics ?External drive unit, allows more flexible measurement in side, upward, and other orientation ?320μm large measuring range (enhanced type up to 800μm, optional)
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This instrument is suitable for surface roughness measuring on hard surface, widely used for measuring metal and non-metal parts, a variety of machining parts in the field of machinery processing manufacturing, testing, commodity inspection and other quality control departments. especially suitable for on-site measuring of large work pieces and production lines, as well as for mobile measurement by the inspection room, measurement and commodity inspection department, the measuring won’t cause damage to the work piece.
TECHNICAL DATA
Measuring rang
| The Z axis (vertical) | 800μm (-400μm~+400μm) / 31500μin (-15750μin~+15750μin) | |
The X axis (Transverse) | 17.5mm（0.69 inch） | ||
Resolution | the Z axis (vertical) | 0.002μm/±20μm | 0.004μm/±40μm |
0.008μm/±80μm | 0.020μm/±160μm | ||
0.040μm/±320μm | |||
Display | Parameter
| Ra Rz, Rq Rt, Rc Rp Rv R3z R3y Rz(JIS) Ry Rs Rsk Rku Rmax Rsm Rmr（Tp） RPc Rk Rpk Rvk Mr1 Mr2 R5p,R5v，R10z，Rpt，Rvt，Ry5，tp1，tp2，Rmr(c1)，Rmr(c2)，Rpkx，Rvkx，RaMax，RzMax | |
Assessed Graphic | Rmr curve, Roughness curve, Primary Profile, Filter waveform | ||
Standard | ISO4287,ANSI b46.1,DIN4768,JISb601 | ||
Filter | RC,PC-RC,Gauss,D-P | ||
Cut off length(lr) | 0.25,0.8,2.5mm | ||
Assessment length（ln） | Ln= lr×n n=1~5 | ||
Sensor | Measuring principle | Differential Inductance | |
Stylus tip | Diamond, 90°/ cone angle/5μm/2μm | ||
Force | Measuring force<4mN, Skid force<400mN | ||
Guide parts | hard alloy, skid radius of curvature: 40mm | ||
Measuring speed | lr=0.25, Vt=0.135mm/s lr=0.8, Vt=0. 5mm/s | ||
lr=2. 5, Vt=1mm/s Return Vt=1mm/s | |||
Accurate to | 0.001μm | ||
Tolerance | ±(5nm+0.1A) A=Ra standard value of precise specimen | ||
Repeatability | ≤3% | ||
Residual Profile | ≤ 0.010μm | ||
Power supply | Built-in Lithium ion battery 3600mAh | ||
Main unit dimension | 155×145×58mm | ||
Drive unit dimension | 23×27×115mm | ||
Zoom of height adapter | 40mm | ||
weight | Around 1000g | ||
working Environment | Temperature: - 20℃ ~ 40℃ Humidity: < 90% RH | ||
Store and Transportation | Temperature: - 20℃ ~ 40℃ Humidity: < 90% RH | ||
Standard sensor | Groove sensor | ||
Optional accessory | Magnetic stand, height gauge and related adapter, curved sensor, small hole sensor, deep groove sensor, very small hole sensor, Extending Rod, Right Angle Rod, mini printer, 200mm platform, 300mm marble platform, software, mobile APP | ||
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