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Handheld Digital Surface Roughness Tester Meter with Parameter Ra Rz Rq Rt Portable Surface Profile Roughness Gauge with Ra Rq Range 0.05~10.0
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About Handheld Digital Surface Roughness Tester Meter
Shipping Policy : Battery and Liquid not included during the shipping Introduction The product is a new portable Surface Roughness Tester featuring high accuracy,wide range of application, simple operation and stable performance. It is widely applicable in testing surfaces of all kinds of metals and non-metals. Integrating pick up with the main unit, it is a hand-held set, especially suitable for use on production sites. Using lithium ion rechargeable batteries, it can work long hours with no memory effect.It also can work with charging .Charging time is short,while the battery life is long. Real-time monitoring of lithium battery power and display, electric charge and timely remind users. The sensors head has the protect door,which protect the head of the sensors effectively. Guarantee the accuracy of measurement. Technical Specifications Model: YRT100 Measurement Parameters(µm): Ra Rz Rq Rt Stroke Length（mm）: 6 Sampling Length（mm）: 0.25 , 0.80 , 2.50 Evaluation Length（mm）: 1.25 , 4.0 , Measurement Range（µm ）: Ra: 0.05 ~ 10.0 ; Rz: 0.1 ~ 50; Rq: 0.05 ~ 10.0; Rt: 0.1 ~ 50 Error of Indication: ±15% Varation of Indication: ＜12% Touch needle tip arc radius and angle of the sensor: Tip arc radius: 10 µm±1 µm; Angle：90 The sensor touch needle static force measurement and its rate: Touch needle static force measurement: ≤ 0.016N; Force measurement rate: ≤ 800N/m Sensor guide head pressure: ≤ 0.5N Battery:3.7V Lithium Ion battery Contour Dimension: 106 mm×70 mm×24 mm Weight: 200g Working Environment Conditions: Temperature: -20℃～40℃, Relative Humidity: < 90%; Surrounding no vibration and no corrosive medium.
