DH-8
Detailed specifications
♦ Universal High-Precision Surface Roughness Gauge for Factory and Inspection Center
♦ Auto-calibration
♦ Memoize 50 sets of measurement values
♦ 5 measurement lengths available, with free selection ranging from 0.5 to 15.0mm.
♦ Selectable measurement speed
♦ Calibratable up to 8 measurement heads
♦8 Measurement Procedures
♦ A variety of probe types are available to complete most measurement tasks, including customer-specified measurement tasks.
♦ Simple and easy-to-use multi-language menu guide in all directions
♦ Tolerance indications are provided when the measured value exceeds the set permissible tolerance.
♦ Offer LT, LC, R key locks to prevent any set values from accidentally changing during the measurement period
♦ USB output for data transfer
♦ Selectable advanced software program DIASOFT
♦ To cater to the needs of rail-less probe applications, a variety of accessories are available for selection.
DH-8 Optional
Profile Measurement
DH-8 now offers precision profiling options. Special profiling sensors and software are required.
Features
Measurement Range X: 0.5~15.0 mm
Measurement Range Z: 4mm
Tracking Angle: Down ramp to 88°, Up ramp to 77°
Optical Measurement
Measure more surfaces: vertical steps, high aspect ratio, protrusions and holes, fragile, soft, textured, transparent, reflective, non-transparent, multi-material surfaces
Features
Measurement Head: CLA-400
Measurement Range: 400 um
Working Distance: 5 mm
Repeatability: 2 mm
Vertical resolution: 0.025 nm
Spot Size: 7 um
Tilt: ±30°
COMPACT II
♦ Measurement and indication unit (main unit), equipped with a graphical display and four functional keys
♦ Guided probe VH drill or guided/unguided VHF drill
♦ The drill probe is integrated into the main unit and can also be connected to the main unit (VH optional) for bench mounting or reaching difficult measurement points.
♦Side length configurations with clear cutting points
♦ Memoizable for 15 sets of measurement contours
♦ Auto-calibration
♦ Data Output USB Interface
♦ Optional software DIASOF can import data into the computer for further processing tasks.
♦ Equipped with rechargeable battery for portable applications
♦ When used in conjunction with the same probe and measuring head, the DIAVITE DH-8 can also achieve the same accuracy.
Technical Documents DIAVITE COMPACT II & DH-8
Parameter ISO/DIN: Ra, Rz(DIN), Rmax, R3z, Rt, Rq(RMS), Rk, Rp, Rv, Rpk, MR1, MR2, Rpc, C1, C2, Contact Area Percentage, C0, Cz
JIS:Ra(JIS)，Rz(JIS)
ISO 12085:R，AR，Rx
Other parameters when selecting computer software for installation
Measurement Range
Ra,Rq:0-20.00 um 0-800 uin
All other measurement values: 0-350.0 µm, 0-1400 µin
Resolution
Ra,Rq:0.001 um
All other measurement values: 0.01 um
Output USB Interface DH-8: Optional Bluetooth
Humidity 80%, no condensation water
German, English, French, Italian, Spanish, Polish
Tracking System - Analogous to Hall Effect technology with high-line output signal
Diamond tip - Radius: 5 um at 90° (standard) or 2 um at 60° (optional)
Track Rail 25mm (Standard Probe)
Static Measurement Force Stylus <0.5 mN
Skid Trace Force < 0.15N
Track Speed COMPACT II: 0.5mm/s, DH-8: 0.25, 0.5, and 1.0 mm/s
Reverse Speed: 1.0 mm/s
Motor Unit VH (Guided Probe) or VHF (All Guided and Unguided Probes)
Mainframe Size COMPACT II: 140x75x60mm DH-8:245x130x78mm
Motor unit dimensions: approx. 2033x136 mm (including support sleeve)
