Qualified JB-4C Precision Surface Roughness Meter
Applications:
JB-4C Roughness Test Meter is a probe style profile measuring instrument .It is applicable to measure surface of various types of parts, such as planar, incline, cylinder, circular and spherical parts, grooves and bores. It is also applicable for measuring roughness of roll path, either outer or inner of bearing. It can realize the shape of the surface roughness, measurement of parameters such as the outline of peaks and valleys, but also for measuring the work piece TP steps. The Instrument has convenient usage, high accuracy, repeatability and stability etc features.
The instrument is equipped with computers and dedicated measurement software, the use of advanced noise-free mechanical positioning device can be selected to be measured at different positions, and set various measuring the length of the automatic measurement, assessment segment sampled data up to 4000 points. All measured data and curves can be widely used in the auto ancillary industry, machining, precision cutting tools, molds, scientific research units, universities and other major industries in the screen display or printout, So widely used in the auto ancillary industry, machining, precision cutting tools, molds, research institutes, universities and other major industries.
It is compliance with China Standard GB/T3505-2000, GB/T6062-2001, GB/T10610-1998, and ISO5436, ISO11562
Specifications:
Type | JB-4C |
Evaluation parameters | Ra,Rt,Rs,RSm,Rmax,Rz,R3z,Rp,Rq,D,Pt |
Vertical Magnification | 10,20,50,100,200,500,1000,2000,5000,10000, 20000,50000,100000,200000,500000 or auto |
Sampling length | 0.08,0.25,0.8,2.5mm |
Evaluation length | 1L,2L,3L,4L,5L or selectable |
Sampling points | 4000points |
Resolution | 0.001um |
Indication error | 5% |
Repetition error | 3% |
Max specimen height | 300mm |
Traverse speed | 2mm/sec |
Traverse U/D mode | Auto |
Scanning speed | 0.5mm/sec |
Linear range | 640um |
Longitudinal range | 60mm |
Profile graph | Macro profile, filter profile |
X,Y magnification | Auto mode |
Filter | ISO ACR Gaussian Filters |
Measurable range of bore | ≥Dia 5mm |
X-Y stage | Rotation±10° adjustment 15mm |
For measurement of bearing | Depth:160mm Inner circle maximum overall:280mm |
Printing paper | A4 |
Operation System | WinXP |
Power supply | 220VAC+_10%.50Hz |
Dimensions | 640x400x100mm |
Gross weight | 100kg |
Standard attachments:
Marble pedestal, sensors, the roughness model, Controller, drive unit, the X-Y table, the standard stylus holes stylus roughness model, a computer pri