DH-8 takes on
every challenge
Optional PC programmes help DH-8 to easily meet the most challenging requirements. The DIAVITE DH-8 offers the most flexibility when assessing surface finishes. What‘s more, it can be expanded to include contour and optical measurements.
Measuring, Displaying and Printing
Measuring and display device with a graphic display and 7 function keys
Roughness Measurement
High-precision roughness measurement instrument for universal use in workshops and measuring rooms
VH motor unit for tracer with skid or VHF motor unit for tracers with and without skid
Automatic calibration
Memory for up to 50 measurements
5 measuring lengths, adjustable between 0.5 and 15.0 mm
Adjustable measurement speed
Calibration of up to 8 tracers
8 measurement programmes
Many different tracers for almost all measurement tasks, including customised solutions
Simple, multilingual menu guidance
Tolerance display for exceeded measurement values
Key lock for lt, lc and parameter selection R to protect
against handling errors
USB port for further data processing (option: Bluetooth)
Accessories for many applications, crucial when working with tracers without skid
Integrated accumulator for portable applications
OPTICAL MEASUREMENTS
The DIAVITE DH-8 permits contactless surface measurements
Features
- Measurement range X: from 0.5 to 15 mm
- Measurement range Z: max. 400 µm
MEASURING CONTOURS
The DIAVITE DH-8 permits accurate contour measurement. This requires a special measuring tracer and software.
Features
- Measurement range X: from 0.5 to 15.0 mm
- Measurement range Z: max. 3 mm
- Scanning angle: downward flanks to 88 ˚, upward to 77 ˚
TECHNICAL DATA
| TECHNICAL DATA | DIAVITE DH-8 |
|---|---|
| Parameters roughness | ISO/DIN: Ra, Rz (DIN), Rmax, R3z, Rt, Rq (RMS), Rk, Rp, Rv, Rpk, Rvk, MR1, MR2, Rpc, C1, C2, contact ratio Rmr, C0, Cz JIS: Ra (JIS), Rz (JIS) ISO 12085: R, AR, Rx additional measurement values via PC software (option) |
| Measurement ranges | Ra, Rq: 0 – 20.00 µm | 0 – 800 µin › All other measurement values: 0 – 350.0 µm | 0 – 1400 µin |
| Display | Ra, Rq: 0.001 µm › All other measurement values: 0.01 µm |
| Connections | USB port / Option: Bluetooth |
| Humidity | max. 80 %, non-condensing |
| Languages | German, English, French, Italian, Spanish, Polish |
| Tracing system | Analogue Hall effect technology with a high-linearity output signal |
| Tracer tip | Diamond tip: 5 µm, 90° (standard) or 2 µm, 60° (option) |
| Tracing skid radius | 25 mm (standard tracer) |
| Static measuring force | Tip < 0.5 mN |
| Static tracking force | Skid< 0.15 N |
| Tracing speed | 0.25, 0.5 and 1.0 mm/s |
| Reverse speed | 1.0 mm/s |
| Motor unit | VH (tracer with skid) or VHF (tracers with and without skid) |
| Device dimensions (L x W x H) | 245 x 130 x 78 mm |
| Abmessungen Motor unit dimensions | approx. 20 x 33 x 136 mm (with supporting shoe) |
| SCOPE OF DELIVERY | DIAVITE DH-8 display and printing instrument VH or VHF motor unit SH standard tracer Calibration specimen metal Ra = 3.00 µm Charger Connecting cable USB cable Screwdriver Instruction manual and quick guide Test protocol Carrying case DIASOFT Basic software |