Surface Roughness Tester 400

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Surface Roughness Tester Leeb 410 - Ra:0.05-1 O .Oµm Rz:0.1-50µm

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Measure the roughness profile with the Leeb 410 - Ra:0.05-1 O .Oµm Rz:0.1-50µm is a high precision portable Surface Roughness Tester with five optional sensors for measuring special-shaped work-pieces. It uses a DSP chip controlled to achieve high accuracy and fast testing speed. Besides its Matrix LCD screen displays all parameters and data, it complies with ISO/ DIN/ CE/ JIS/ FCC standards. It is powered by a 3.7V rechargeable Li-ion battery. Shell: ABS engineering plastic injection, durable, anti-electromagnetic interference. Readings are indicated in Ra and RZ. Ra is the arithmetic mean average of the total values of the roughness profile ordinates, while RZ is the arithmetic mean of the single roughness depths of successive sampling lengths.

Roughness parameter Ra, Rz, Rq, Rt
Measuring range Ra:0.05-1 O .Oµm Rz:0.1-50µm
Resolution 0 .01µm
Cut-off lengths 0 .25mm I 0 .8mm I 2 .5mm
Evaluation length 1.25mm I 4mm I 5mm
Tracing length 6mm
Standard ISO, DIN, ANSI, JIS
Error of indication ≤±10 %
Variation of indication <3%
Sensor Piezocrystal
Arc Radius & Angle of Sensor Radius of sensor stylus :10.0±2 .5µm Angle :90 °
Force & Change rate Sensor stylus fore: ,,;; o.016N ; change rate: ,,;; soON/ m
Stylus force ≤0 .5N
Power supply Rechargeable 3 .7V Lithium-Ion battery
Operating temperature 0 °C -40 °C
Weight 180g
Dimension 105x75x24mm

Standard configuration: Main Unit, Calibration block, Power charger, optional Supporting platform, manual, certificate, warranty card

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Surface Roughness Tester Leeb 410 - Ra:0.05-1 O .Oµm Rz:0.1-50µm




Memory usage: real: 51380224, emalloc: 50810088
Code ProfilerTimeCntEmallocRealMem