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JB-4C Precision Surface Roughness Tester
Jinan Hensgrand Instrument Co., Ltd has the self-management import and export right.
All of our testing machines through the EU CE Certificate.
JB-4C Precision Surface Roughness Tester
1.Application:
JB-4C Precision Surface Roughness Tester 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.
2.Standard:
It is compliance with China Standard GB/T3505-2000, GB/T6062-2001, GB/T10610-1998 and
International Standard ISO5436, ISO11562.
3.Technical Parameters:
Type |
JB-4C |
Evaluation Parameters |
Ra,,Rz,Rt,RS,RSm,Rp,Rv,Rmax,Rq,D,Pt. Lr,Ln,RSk,RΔq,Δa,λq,λa,R3t,Rt1,Rt2,Rt3,RT4,Rt5 etc.,Rmr(Tp)curve. |
Roughness Range |
Ra 0.01~50 µm |
Sampling Length |
L: 0.08 ,0.25, 0.8, 2.5 mm |
Evaluation Length |
Ln: 1L, 2L, 3L, 4L, 5L, Can Selectable |
Sampling Points |
4000 points |
Resolution |
0.001 µm |
Indication Error |
± 5 % |
Repetition Error |
± 3 % |
Max. Specimen Height |
300mm |
Application |
Planar,incline,cylinder,circular and spherical parts,grooves and bores. |
Probe |
Standard type, Height<8mm. Special probe for small bore, radium:2um, pressure: 4 mN |
Traverse Speed |
2mm/s |
Traverse U/D Mode |
Automatic |
Scanning Speed |
0.5 mm/sec |
Linear Range |
Vertical 640 um |
Thickness And Pt Range |
100 um |
Resolution |
0.1 um |
Longitudinal Range |
60 mm |
Profile Graph |
Macro profile, Filter profile |
X,Y Magnification |
Automatic mode |
Filter |
ISO 2CR Filters |
Measurable Range Of Bore |
≥ Ø5 mm |
X-Y Stage |
Rotation ±10°; Declination ±10°; X-Y Adjustment 15 mm |
For Measurement Of Bearing |
Max. outer dia. of inner ring 280mm Min. inner dia. of outer ring 12mm; Thickness: ≤160 mm |
Printing Paper |
A4 |
Operation System |
WinXP |
Standard Parts & Attachments |
Column & Base; Control box; Driving unit; TransducerX-Y; X-Y stage;V-stage;Standard type probe;Special probe for small bore; Glass roughness sample; Computer & printer. |
Power Supply |
220 VAC ±10%, 50Hz |
Granite Base |
700*400*100 mm |
Gross Weight |
100 KG |
4.Our CE Certificate:
5.Our company can also produce the customized testing machines as clients' requirements.
Best service and the best price for you.
You can contact me in any time as the below information.
Send Inquiry to This Supplier
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