Testing Equipment - Eurobasegroup LTD

19Beijing TIME High Technology Ltd.www.timeinstrument.comStandard Delivery●Main unit 1●Transducer 1●Power adapter 1●Protection sheath for main unit 1●Protection sheath for laser head 1●Software 1●Communication cable 1●TIME certificate 1●Warranty card 1●Instruction manual 1Technical SpecificationMeasuringparametersRaFeatures●Suitable for quality control process, the roughness ofall the workpiece must be checked●Fast measurement, display Ra values within onesecond on 3.2 inch LCD display●Non-contact roughness measurement and withoutscratch●On-line detection of Ra value●Precision machined workpiece, crankshaft andcamshaft surface inspections●Comparative method is applied to facilitate identifyingthe quality of workpiece●Principle: Light scatting, build relationship betweenthe light intensity and the roughness●With calibration software to rectify the measuredvalue●Communication with PC via RS232 interface, achieveata upload and parameters downloadMeasuring rangeErrorMeasured area10nm≤Ra≤1.0μm10nm≦Ra≦0.2μm ≦0.03μm0.2μm≦Ra≦1.0μm ≦10%1×3 mmRepeatability ≥90%DisplayPower supplyPower adapterStorage temperature -25℃~50℃OperatingtemperatureHumidityTFT color matrix liquid screenLi battery 4×3.6V 2200mAhInput100~240V 50HZ~60HZOutput 9V 2.5A0℃~40℃20%~75%RHDimensions (mm) 164×152×46Weightkg 1.1Fitting curveTRL400LASER ROUGHNESS TESTER