Specification Brand : Aoleaby BulletPoint1 : The 2.4-inch color graphic LCD provides excellent readability and an intuitive display that is easy to use BulletPoint2 : The LCD also includesa backlight for improved visibility in dark environments. Charging is reduced approximately one quarter of the time compared with conventional models. BulletPoint3 : The Surftest SJ-210 is a user-friendly surface roughness measurement instrument designed as a handheld tool that can be carried with you and used on-site. BulletPoint4 : The detector supports a variety of measurement orientations and can perform measurements up against a wall surface or while facing upward. BulletPoint5 : When combined with optional accessories such as a height gage adapter, the detector can perform measurements in various orientations and settings. Color : Yellow ExternallyAssignedProductIdentifier : 7619976009547 ItemName : Various Machined Parts Lab Device Surface Roughness Equipment Tester Split Roughness Meter Testing Apparatus NDT161(Yellow) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : surface-roughness-gauges Manufacturer : Aoleaby MeasurementAccuracy : 1 ModelNumber : Aoleaby NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Aoleaby ProductDescription : NDT161 Various machined parts Lab Device Surface roughness Equipment Tester split roughness meter Testing Apparatus Name content measure Z-axis (vertical) 320m (-160m~160m)/Ra (0.005-30um) Rz (0.02-320) 320m(-160m~160m)/ Ra(0.005-30um)Rz(0.02-320) Range X Axis (horizontal) 17.5mm (0.69 inch) 17.5mm(0.69 inch) Resolution z-axis Z-axis 0.002m/±20m (Vertical) 0.004m/±40m 0.008m/±80m 0.02m/±160m measure parameters Ra,Rz,Rq,Rt,Rc,Rp,Rv,R3z,R3y,Rz(JIS),Ry,Rs,Rsk, Rku,Rmax,Rsm,Rmr,Rpc,Rk,Rpk,Rvk,Mr1,Mr2 Project Graph bearing rate curve, roughness original profile, filtered waveform Filters RC,PC-RC,Gauss,D-P Sampling length(lr) 0.25,0.8,2.5mm Evaluation Length(ln) Ln=lr×n n=1~5 Sensor measuring principle displacement differential inductance Stylus diamond, 90 cone Angle, 5m tip radius Measuring force <; 400m Guide head carbide, glide direction radius 40mm Coasting spee lr=0.25,Vt=0.135mm/s lr=0.8,Vt=0. 5mm/s lr=2.5, Vt=1mm/s back Vt=1mm/s The accuracy of indication 0.001m Power supply Internal lithium-ion rechargeable battery, with DC5V,800mA charger charging Dimensions Host:64*53*160mm Driver:23*27*115mm Weight (main engine) Approx.380g Working environment <; 90%RH Storage and transportation environment temperature: -40 ~60 Humidity: ProductSiteLaunchDate : 2024-07-29T08:45:22.484Z Size : One Size UnitCount : 1