content="14/09/2022″/> Roughness tester DH9 with external pickup VH and tracer SH

Roughness tester DH9 with external pickup VH and tracer SH

Successor of the DIAVITE DH8

Roughness tester DH9 with external pickup VH and tracer SH
Roughness tester DH9 with external pickup VH and tracer SH
Roughness tester DH9 with external pickup VH and tracer SH
Roughness tester DH9 with external pickup VH and tracer SH
Roughness tester DH9 with external pickup VH and tracer SH
Roughness tester DH9 with external pickup VH and tracer SH
4,700.00 *Prices are exclusive of VAT
Article codeDH-9/VH
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DIAVITE has developed the DH9 to replace the DH8 whose electronics needed updating. The technical characteristics have remained the same, the main difference being the larger touch screen display which now also allows the measurement profiles to be displayed without cut-off during the measurement and with cut-off after the measurement. This version with VH advance system can only be used with probes with skid.
  • high-precision roughness measuring device for universal use in workshops and measuring rooms
  • versatile roughness meter for the workshop thanks to its long-lasting internal batteries and its integrated printer and for the laboratory thanks to its high performance and reproducibility
  • possibilities of interactive communication with a PC for recovery of curves and measurement results and remote control
  • bi-directional communication protocol for possible integration into automated lines
  • ultra linear and ultra compact hall effect measurement sensor.
  • automatic calibration
  • profile display during probing
  • built-in printer for all values, profile and lift rate
  • 2 measuring lengths adjustable from 0.5 to 15.0 mm
  • adjustable measuring speeds
  • calibration of max 6 probes
  • numerous probes for almost all measuring operations, as well as specific solutions adapted to customer needs
  • simple menu navigation, multiple languages available
  • tolerance function

Technical specifications
  • parameters:
    * ISO 21920: Ra, Rz, Rt, Rq, Rsk, Rk, Rp, Rpt, Rv, Rvt, Rpk, Rvk, Rpc, Rmr, Rdl, Rsm
    * ISO 4287 / 13565: Ra, Rz, Rmax, R3z, Rt, Rq, Rsk, Rk, Rp, Rv, Rpk, Rvk, MR1, MR2, RPc, C1, C2, Rmr, C0, Cz, V0, Rdg, RL0, Rsm
    * ISO 12085: R, AR, Rx
  • profile parameters
    * ISO 21920: Pa, Pz, Pt, Pq, Pmr, Ppc
    * ISO 4287 / 13565: Pa, Pz, Pt, Pq, Pmr, PPc, Pmax
  • Z measuring range: approx. 450 µm
  • resolution: for all parameters 0.01 µm
  • Cutoff lc: 0.08 / 0.25 / 0.8 / 2.5 mm
  • traversing length Lt: 0.48 / 1.5 / 4.8 / 15.0 mm for ISO/DIN + 5 free programmable between 0.5 and 15.0 mm
  • measuring length lm: 0.40 / 1.25 / 4.0 / 12.5 mm + free
  • linearity: <2% for the total range of measurement
  • tracing system: Hall effect transducer
  • standard stylus: diamond stylus radius 5 μm, 90° (option 2 µm, 60°)
  • standard tracing skid radius: 25 mm
  • speed measure: 0.25, 0.5 or 1.0 mm/sec, return 1.0 mm/sec
  • measuring force:
    * diamond in static < 0.75 mN
    * skid < 0.15 N
  • possibility to choose and store five measuring lengths freely programmable between 0.5 & 15 mm
  • storage of approximately 50 measurement profiles (± 1 measurement point / µ micron) with the possibility of re-evaluating the results on the stored curve.
  • capture of measuring points according to DIN EN ISO 3274 (table2)
  • intermediate waves according to DIN ISO EN 3274 (table 1)
  • indication when measuring values are exceeded (tolerance)
  • indication of the correct position of the probe for very high precision measurements.
  • automatic calibration procedure on the Ra based on 4 probes + memorization of a maximum of 6 calibrations for 6 different probes.
  • mains supply 90 - 240 Vac, 50-60Hz, 12 Vdc 700 mA, rechargeable NiMh batteries (500 measurements without printing, max. charging time 2 h), indication of battery charge level in %, adjustable automatic switch-off time delay in battery mode.
  • internal real time clock with date/time & indication on each print.
  • bi-directional USB-C interface for:
    * possibility of transferring results, curves and evaluation of additional parameters.
    * control and adjustment of all the DIAVITE parameters, allows the automation of the measurement
  • interactive menus in 6 languages: French, English, German, Italian, Spanish & Polish.
  • conditions of use: temperature +10 ~ 40°C, humidity <80% without condensation.
  • dimensions
    * device (LxWxH): 240x130x70 mm
    * feed unit (LxWxH): 136x20x23 mm
  • weight 0.700 kg
Scope of delivery
  • roughness meter DH-9
  • VH  motor unit
  • SH standard probe with test report
  • metal standard Ra =3.00
  • charger
  • DH-9/VH link cable
  • USB-C connecting cable
  • screwdriver
  • USB key with DIAVITE APP LIGHT software and instruction manual
  • delivery protocol
  • carrying case

Options & accessories
  • feelers with skids
  • extension for tracer
  • specimen metal
  • measuring stand with column
  • cross table & vices
  • complementary evaluation programs DIASOFT (standard, automotive, expert)

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