Surface Roughness Gauge Digital Surface Profile Gauge Profilometer with Parameter Ra Rz Rq Rt for Metal Surface Roughness Ddetection

Main feature: *Shell used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend. *Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved. *Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle, is suitable for various occasions. *The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life. * Using a dedicated charger or computer USB port for charging, convenient and quick. *Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication. *Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use. *The surface roughness of metal and non-metallic. *Pocket-size & economically priceTechnical Specification: model number:VTS-220 Testing parameters:Ra, Rz, Rq, Rt Measuring range (um): Ra, Rq: 0.05-15.0 Rz, Rt : 0.1-50.0 Sample length (mm):0.25, 0.80, 2.50 Evaluation length(mm):1.25, 4.0, 5.0 Stroke length (mm):6 Indication accuracy:0.01 Indication error:±(7-10)% Variability:<12% Power:Rechargeable li-battery Stylus static force::≤ 0.016N Force measuring rate of change:≤ 800N/m Relative humidity:<90% Weight of Host:200g Size:106mmx70mmx24mm Configuration: 1.Host---1 2.Calibration block and bracket---1 3.Charger---1 4.Data line---1 5.Operating manual---1 6.Warranty card---1 7.Certificate of approval---1 8.Instrument case---1

• *Shell used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.
• *Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.
• *Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle, is suitable for various occasions.
• *Large measuring range suitable for most materials Optimized electric circuit design with transducer structure-design, high integrate power.
• *It could test ex-circle, flat surface, conical surface and also test groove larger than 80*30mm.