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Portable Surface Roughness Tester - Qualisurf II / II-S
Portable Surface Roughness Tester - Qualisurf II / II-S

Portable Surface Roughness Tester - QualiSurf™ II / II-S
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Parent Product
Surface Roughness Tester - Profilometers
Application
Surface Roughness Testing
Standards
ANSI
ISO 1997
JIS 2001
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Portable Surface Roughness Tester

QualiSurf™ II surface roughness tester is suitable for the scientific labs, factory metrology rooms and working site. It can test the surface roughness of various machining components and allows for user selectable 45 roughness units in Ra, Rz etc. The testing results and surface profile can be stored in QualiSurf™ II unit and be output to PC.

Besides QualiSurf™ II, Qualitest also offers QualiSurf™ IIS which has an external transducer with extended connection cable. QualiSurf™ IIS is suitable for measuring the surface roughness inside the `pipes and tubes.

Portable Surface Roughness Tester - Qualisurf II / II-SPortable Surface Roughness Tester - Qualisurf II / II-S

Qualisurf II / IIS  can be used in:

  • Automobile industry
  • Manufacturing of mechanical parts and gearing
  • Facilities for metal processing and accessories and functional parts of lathe
  • Universal machine and metal moulding equipment
  • Surface polishing and treatment
  • Metallurgy
  • Light industry and spinning machine
  • Petroleum/chemical engineering
  • And others.

Portable Surface Roughness Tester Features:

  • Multi-parameter measuring: Ra, Rp, Rv, Rt, Rz, Rq, Rsk, Rku, Rc, RPc, RSm, Rmr(c), tp, Rmr, Rpm, Rz1max, RzJIS, Rmax, Htp, Rδc, RΔq, RΔa, Pa, Pp, Pv, Pt, Pz, Pq, Psk, Pku, Pc, PSm, Pmr(c), Pmr, Pz1max, PzJIS, Pδc, PΔq, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2
  • Touch screen / TIFT coloured LED display
  • High accuracy inductance pickup
  • Filtering methods of 2RC, GAUSS
  • Conforms to standards of ISO1997, ANSI and JIS2001
  • Display showing all parameters values and graphs after measurement
  • Can be connected to PC or mini printer to print all parameters and graphs
  • Both USB port and RS232 interface
  • Automatic switch off

Portable Surface Roughness Tester Technical Specifications:

Test Principle

Inductance type

Measurement Range

400μm

Stylus tip Radius

5μm/2μm

Stylus tip Material

Diamond

Measuring force

4mN/0.75 mN

Stylus tip Angle

90°/60°

Radius of Skid curvature

45mm

Maximum drive range

19mm/0.748inch

Traversing speed

Measuring： Cut off length = 0.08 mm Vt=0.25 mm/s
Cut off length = 0.25 mm Vt=0.25mm/s
Cut off length = 0.8 mm Vt=0.5 mm/s
Cut off length=2.5mm Vt=1mm/s
Returning V=1mm/s

Accuracy

Less than or equal to ±10%

Repeatability

≤6%

Cut-Off Length

0.08mm，0.25mm，0.8mm，2.5mm selectable

Evaluation Length

(1~5 )L selectable

Measuring range and resolution

Measuring Range

Resolution

Automatic

0.001μm - 0.008μm

±50μm

0.001μm

±400μm

0.008μm

Power

Built-in Li battery

Power adapter

Input: 100 V～240VAC，50/60Hz Output: 9V,  3A

Working environment

Temperature: 0°C~40°C Humidity: < 90% RH

Storage and transport environment

Temperature: - 40°C ~ 60°C Humidity: < 90% RH

Dimensions

155.4×75×56mm

Weight

Approximately 760g

Technical Specifications

Request
Quotation

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Surface Roughness Tester - Profilometers

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