Ipre PRSR200 and LANDTEK compare

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Model selection comparator If you have any questions, please click below Service	Ipre PRSR200 Roughness Gauge Login China Detail	LANDTEK Roughness Gauge In coming China Detail

Model comparison

Principle	Contact type	Contact type
Type	Portable	Portable
Display	digital display	digital display
Method	Needle tracing	Needle tracing
Parameters	Ra Rz Rq Rt. Rp Rv R3z RSk RSm Rmr Rku	Ra Rz Rq Rt.
Function	Surface Roughness Roughness profile Roughness shape	Surface Roughness
Sample	General workpiece	General workpiece
Probe	Integrated	Integrated
Certificate	No certificate	No certificate

Parameter comparison

Display	digital display
Measurement parameters	Ra ， Rz ， Rq ， Rt ， Rp ， Rv ， R3z ， R3y ， RzJIS ， Rsk ， Rku ， Rsm ， Rmr	Ra、Rz、Rq、Rt
Measuring range	Ra、Rq(0.005~16μm)；Rz、Ry、Rt、Rp、Rv、Rmax、R3z、Rz(JIS)(0.02~160μm)；RS、RSm(1mm)；Rmr、Rsk(0~100%)
resolution	0.001µm
Error of indication	≤±10％	≤±10％
Indication of variability	≤6％
Sampling length	0.25mm\|0.8mm\|2.5mm	0.25mm\|0.8mm\|2.5mm
Evaluation length	1L~ 5L (optional, L is the sampling length)
Stroke length	17.5mm/0.75inch	17.5mm/0.7inch
Sensors - Radius	5μm	5μm
Sensors - Materials	diamond	diamond
Sensors - Force Measurement	4mN	4mN
Sensors - Angle	90°	90°
Sensors - measurement principle	inductive
Sensors - Longitudinal Radius	45mm	48mm
Stroke length	17.5mm/0.75inch	17.5mm/0.7inch
Drive speed - when measuring		When sampling length = 0.25 mm, Vt = 0.135 mm/s; when sampling length = 0.8 mm, Vt = 0.5 mm/s; when sampling length = 2.5 mm, Vt = 1 mm/s
Drive speed - when returning		Vt = 1 mm/s
filter	RC、PC-RC、Gauss、ISO13565	Filtered Profile: RC, PC-RC, GAUSS; No Filtered Profile: D-P
Measurement profile	Roughness	Asperity
data storage	2M + 2G original data source
Data Interface	serial interface
Power	Built-in lithium-ion rechargeable battery, supports USB charging
Dimensions		1405248mm
Product Weight		420g
Operating Conditions		Temperature: 0~50 ℃ Humidity: < 80% RH
Applicable standard	ISO, DIN, ANSI, JIS multiple national standards
display	2.2 inch LCD, resolution up to 320 * 240, support 260,000 colors
Minimum drive stroke length	1.3mm/0.052inch
range	± 20µm 、 ± 40µm 、 ± 80µm
Sensors - Measurement range	160µm

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