Redmark Industry Sdn Bhd
141-2, Jalan Radin Bagus, Bandar Baru Sri Petaling, 57000 Kuala Lumpur, Malaysia.
+603-9054 6939
+6012-499 2103

Redmark Industry (Penang)
Sdn Bhd

7206, Mez Floor, Kompleks Perniagaan Pangsapuri Seri Cemerlang, Jalan Kampung Paya, Kampung Paya, 12200 Butterworth, Penang, Malaysia.
+6013-399 2103
sales@redmarkindustry.com
chuin@redmarkindustry.com

Surface Roughness Tester Leeb 432A

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Surface Roughness Tester Leeb 432A Surface Roughness Tester Material Testing Surface Roughness Tester Leeb 432A Surface Roughness Tester Material Testing Surface Roughness Tester Leeb 432A Surface Roughness Tester Material Testing Surface Roughness Tester Leeb 432A Surface Roughness Tester Material Testing


Function & Feature
  • Five optional sensors for measuring special shaped work-pieces.
  • DSP chip controlled achieves high accuracy and fast testing speed.
  • Matrix LCD screen displays all parameters and data.
  • 13 parameters: RaRyRqRzRtRSmRSRpRvR3zRSkRmaxRmr
  • 4 filtering methods: RC, PC-RC, GAUSS and D-P.
  • High quality with ISO/ DIN/ CE/ JIS/ FCC standards.
  • Memory: 100 groups of measuring data.
  • Power supply: 3.7V rechargeable Li-ion battery.
  • Available PC software for data management and Excel reports.
  • Optional printer connecting by USB.

Standard Sensor

Detection Principle Material of Stylus Radius of Stylus Stylus Force Contact Angle
Inductive Diamond 5μm 4mN(0.4gf) 90°


Technical Specification

Model No. Leeb432A
Roughness parameters Ra、Ry、Rq、Rz、Rt、RSm、RS、Rp、Rv、R3z、RSk、Rmax、Rmr
Measuring range Ra:0.005-16μm        Rz:0.02-160μm
Resolution 0.001μm
Maximum driving trip 17.5mm/0.7inch
Sample length/Range (L) 0.25mm, 0.8mm, 2.5mm/±20μm,±40μm,±80μm
Evaluation length 1.25mm, 4mm,5mm/Option from(1-5)L
Filtering methods RC, PC-RC, GAUSS, D-P,
Error of indication ≤±10%
Variation of indication <6%
Memory 100 Groups
Operating temperature 0 ºC -40 ºC
Weight 440g
Dimensions 119×47×65mm
Standard  configuration  Main Unit,Standard sensor,Calibration block, Supporting platform, Power charger, Manual,Certificate, Warranty card, PC analysis software
Optional Accessories Measurement Platforms , optional sensors, printer
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