Leeb432A Digital Surface Roughness Tester Leeb 432A Surface Profile Tester with Resolution 0.001μm

Application FieldsMechanical processing manufacturing industry, especially metal processing manufacturing.Non-metallic processing and manufacturing.Electricity, communications, electronics industry. Such as switches on the coupling, integrated circuits, semiconductor, etc.It can measure kinds of machining surface, including: oil pump nozzle matching surface of cylinder head, crankshaft, camshaft, cylinder, cylinder liner, cylinder, piston hole and surface roughness. At the same time can be applied to the PS version of measurement, online detection for setting and adjustment of the machine tool, tool wear loose or machining process. Technical SpecificationRoughness parameter:Ra、Ry、Rq、Rz、Rt、RSm、RS、Rp、Rv、R3z、RSk、Rmax、RmrMeasuring range:Ra:0.005-16μmRz:0.02-160μmResolution:0.001μmSample length/Range:0.25mm, 0.8mm, 2.5mm/±20μm,±40μm,±80μm,Evaluation length:1.25mm, 4mm,5mm/Option from1L-5L(L means the sample length)Standard:ISO、DIN、ANSI、JIS、FCC、CEFiltering methods:RC, PC-RC, GAUSS, D-P,Accuracy:≤±5%Repeat ability:<2%Sensor:PiezocrystalRadius of sensor stylus:5μm Memory:100 GroupsPower supply:Rechargeable Lithium-Ion batteryOperating temperature:0 ºC -40 ºCWeight:440gDimensions:119×47×65mmStandard configuration:Main Unit,Standard sensor,standard block,Power adapterOptional Accessories:Measurement Platform, printer ,PC analysis software

• Leeb432A surface roughness testre design of mechanical and electrical integration is adopted to achieve small bulk, light weight.
• Built-in lithium ion chargeable battery,with high capacity and Can store more than 100 groups of measuring data and wave forms.
• Low power consumption: Auto sleep, automatic shutdown function of saving energy.
• 128× 64 DOT matrix LCD displays all parameters and graphs, DSP chip is used to control and process data with high speed and low power consumption.
• Four filtering methods of RC, PC-RC, GAUSS and D-P.