Portable Surface Roughness Tester KR110, Force measuring rate of
change ≤ 800N/m, Evaluation length(mm) 1.25, 4.0, 5.0
Ra, Rz, Rq, Rt
Measuring range (um)
Ra, Rq: 0.05-15.0
Rz, Rt : 0.1-50.0
Sample length (mm)
0.25, 0.80, 2.50
1.25, 4.0, 5.0
Stroke length (mm)
Stylus static force:
rate of change
Weight of Host
*Shell used to pull aluminum mold design, durable,
anti-electromagnetic interference ability significantly, in line
with the design of the new trend.
*Using high-speed DSP processor for data processing and
calculation, measurement and computation speed is greatly improved.
*Liquid crystal display wide temperature using OLED color display,
popular high brightness, no visual angle, is suitable for various
*The lithium ion rechargeable battery, can work for a long time, no
memory effect, can while charging, charging time is short, long
* Using a dedicated charger or computer USB port for charging,
convenient and quick.
*Real-time monitoring of lithium battery power and display, and to
remind users to charge with charging progress indication.
*Automatic shutdown function and low power design of software and
hardware of the instrument with long working hours, suitable for
*The surface roughness of metal and non-metallic.
*Pocket-size & economically price
*Large measuring range suitable for most materials
*Optimized electric circuit design with transducer
structure-design, high integrate power.
*It could test ex-circle, flat surface, conical surface and also
test groove larger than 80*30mm.
Calibration block and bracket
Certificate of approval
Edited by Lisa Sun