This handy product is a mobile roughness tester in the Hommel Etamic series from Jenoptik. This mobile roughness tester is particularly well suited to take quick measurements on machines or in measuring rooms. Thanks to the diverse range of probes which can be replaced very easily, the mobile roughness tester can be used on a variety of surfaces. The mobile roughness tester also has a precision ground support bracket; this guarantees permanently stable workpiece support. If you want to measure the surface of a workpiece, which attaches higher, you can use your mobile roughness tester with the pull-out tripod legs adjusted to the respective height. In order to recognise the measurement surface better, the mobile roughness tester has a luminous prism with LED. The mobile roughness meter has five measuring programs and stores the measured data in the respective data storage. You can transfer them to your PC with the included USB cable as the data format is compatible with Windows. At the same time you start the charging function,when you connect your mobile roughness tester to the PC. To charge the battery without using a PC, you can connect the included power supply adapter to the USB cable, then your mobile roughness tester can be fully charged in just 4 hours.
Roughness Tester HOMMEL ETAMIC W5
Total deviation acc.to DIN 4772
Class 1
Measuring range(s) / Resolution
320 μ (-210/+110) / 5 nm
Button
Inductive skids button, 2 μm/ 90 °
Unit of measurement
μm/ μinch selectable
Traversing
total 17.5 mm
according to ISO/JIS / 1.5 / 4.8 / 15 mm
according to MOTIF / 0.64 / 3.2 / 16 / mm
Cut Off (ISO / JIS)
0.25 / 0.8 / 2.5 / mm
Number of sampling lengths
1...5 selectable
Filter
Phase correct profile filter (Gaussian)
according to DIN EN ISO 11562
Filter according to ISO 13565-1
Ls – Filter according to DIN EN ISO 3274
Robust Gaussian filter ISO 16610-31
Keying speed
0.15 /0.5 /1/ mm/sec | Returns: 3 mm/sec
Data point spacing
Min. 0.5μm (9600 Points at lt = 4.8mm)
Size characteristics
DIN EN ISO 4287:
Ra, Rz, Rmax(Rt), Rq, RSm, Rmr(c) , RSKDIN EN ISO 13565:
Rk, Rpk, Rvk, Mr1, Mr2, A1, A2MOTIF ISO 12085:
R, AR, RxASME B46
Rp, Rpm
JIS B601
Rz-JIS, Ry (equivalent to Rz), tp (equivalent to Rmr)
DIN EN 10049
RPc
Daimler DB N 31007
R3z
HOMMEL-ETAMIC
V0 (Oil retention volume)
Data storage
5 measurement programs
Offline storage
max. 100 profiles, max 10,000 measurements
Working / operating temperature
+5 ... +40 °C
Dimensions
ca. 50 x 63 x 127.5 mm
Weight
270 g
Interfaces
USB, Bluetooth
Power supply
Li-Ion rechargeable battery
Battery capacity
800 measuring cycles
Battery recharge time
4 h
Wide range power supply
100 ... 264 V