_Surface Roughness Tester Gauge SDR990

Description:

The SDR990 is a high-precision surface finish tester that can measure the surface roughness of a variety of machined parts, including plane, bevel, outer cylinder, curved surface, small hole, groove, and axle.

Main Features:

l Electromechanicalintegration design, small volume, light weight, easy to use;
l Using DSP chip to control and data processing, high speed, low powerconsumption;
l 128 x 64 OLED dot matrix display, digital / graphic display; highlight noperspective;
l Intuitive and rich display information, can display all the parameters andgraphics;
l Compatible with ISO, DIN, ANSI, JIS national standards;
l Residual quantity icon, prompting the user to charge;
l Continuous working time: more than 20 hours.
l Real-time clock settings and display, convenient data recording and storage.
l With automatic dormancy, automatic shutdown and power saving function
l Reliable control motor to go dead circuit and software design
l Measurement information display, menu prompt information, false informationand switch machine and other tips that information;
l Can be connected to a computer and printer;
l Optional different sensor, measuring platform, mini printer, extension rod andother accessories.
l Plastic shell, inspired by “TRANSFORMERS” stylish design, portable, highreliability.
l Optional bluetooth function.
l High price performance.

Technical Parameter:

Measuring Range	Ra:0.005~16.00μm
Range Ability	±20μm, ±40μm, ±80μm
Sampling Length	0.25, 0.80, 2.50, automatic
Indicating Accuracy	0.001μm
Rating Length	1L-5L
Data Storage	100 sets data
Size	158mmx63.5mmx46mm
Weight of Host	0.3kg
Measuring Parameters	Ra,Rz=Ry(JS),Rq,Rt=Rmax,Rp, Rv,R3z,R3y,RzJS,Rs,Rsk,Rku, Rsm,Rmr
Indication Range	Ra,Rq:0.005~16μm; Rz,Rv,R3z,Rt,Rp,R3z:0.02~160μm Rsm, Rs:1mm; Rmr:0~100%; Rsk:0~100%

Shenzhen Speedre Technology Co. Ltd.

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Surface Roughness Tester Gauge SDR990