Diavite Roughness tester Micro VHF, external motor unit, tracer SH for tracers with and without skid,Article code: MICRO/VHF

More than just a roughness measuring instrument, ideal for use in the workshop or inspection room,where it can solve demanding measuring tasks without any problems with optional PC programs.

Micro VH with Skid

Micro VHF with and without Skid

• High-precision roughness measuring instrument for universal use in the workshop or inspection dept.
• Automatic calibration
• Measuring distances all adjustable from 0.48 – 16 mm
• Calibration of up to 3 tracers
• Memory
• A wide range of tracers for almost all measuring tasks, also customer-specific solution
• Easy and multilingual menu

• roughness measurement
  * ISO 21290: Ra, Rz, Rt, Rzmax, Rp, Rv, Rsm, Rq
  * ISO 4287: Ra, Rz, Rt, Rmax, Rp, Rv, Rsm, Rq
  * ISO 12085: R, AR, Rx
  * additional parameters with DIASOFT basic/standard/Automotive/Expert software (depending on program): Ra, Rq, Rv, Rp, Rt, Sm, Rsk, Rku, Rz, RTp, RHTp, RDq, RPc, RLq, Rlo, RzJIS , R3z + ….
• measuring range
  * Ra, Rq: 0~20,000 µm, 0~800 µinch - DIN/ISO
  * other parameters: 0~350.00 µm, 0~14.000 µinch
• resolution all parameters: 0.01 µm
• adjustable measuring length: 0.48~16 mm
• measuring range in Z: approx. 450 µm
• cutoff Ic: 0.08 / 0.25 / 0.8 / 2.5 mm
• total stroke It: 0.48 / 1.50 / 4.8 / 15.0 mm
• measuring stroke Im: 0.40 / 1.25 / 4.0 / 12.5 mm
• linearity: < 2 % over the entire measuring range
• standard probe: diamond tip, radius 5 µm, angle 90° (option 2 µm, 60°)
• standard shoe radius: 25 mm
• speed:
  * measurement: 0.5 mm/sec
  * back 1.0 mm/sec.
• measuring force
  * of diamond in static < 0.75 mN
  * pad supports < 0.15 N
• indication of correct probe position
• automatic calibration procedure on the Ra based on 4 probes + memorization of a maximum of 8 calibrations for 8 different probes.
• power supply: rechargeable batteries + supply/recharge via USB interface
• internal real time clock with date/time & indication on each print.
• bi-directional USB interface for
  * possibility of transfer of results, curves and evaluation of additional parameters
  * control and adjustment of all the DIAVITE parameters, allows the automation of the measurement
  * battery charge
• interactive menus in 6 languages: French, English, German, Italian, Spanish & Polish.
• conditions of use: temperature +10 ~ 40°C, humidity <80% non-condensing.
• dimensions 150 x 60 x 45mm
• weight 0.700 kg.

• data transfer program between the DIAVITE and a PC
• choice of language (E, F, D, I)
• setting the parameters of the USB link
• transfers current measurements with choice of roughness parameters Ra, Rt… or in an existing file
• transfers measurements in memory in the DIAVITE with choice of roughness parameters Ra, Rt… or in an existing file
• impression