SRT110 Digital Surface roughness tester, Portable surface

roughness gage, Surface testing machine

Introduction

SRT110 has the features of high accuracy, wide measuring range, easy to operate, portable,

working stably features. It is widely used at inspecting the processing surface of many kinds of

metals and non-metal.

Features

Optimized electric circuit design with transducer structure design, high integrate power, driver

and display. Select freely with Ra,Rz,Rq,Rt parameters. It could test excircle, flat surface, conical

surface and also test groove with length and width larger than 80*30mm.

Functions

1.     Metal case, stronger and anti-electromagnetic interference

2.     Adapts high speed DSP processor to get fast reaction

3.     OLED color display, high light, no visual angle and wide temperature, could be used at each

workplace

4.     Li rechargeable battery, which could continuously work for long time and long life

5.     USB port for connecting with PC or charging

6.     LCD display to provide more information

7.     Battery power shown

8.     Auto power off and low power consumption design

9.     Transducer has production gate to guarantee the accuracy of testing

Specifications

Testing parameters(µm ): Ra,Rz,Rq,Rt

Stroke length(mm): 6

Sample length(mm): 0.25 ,0.80 ,2.50

Evaluation length(mm): 1.25 ,4.0, 5.0

Measuring range(µm ):

Ra, Rq: 0.05 ~ 15.0

Rz, Rt: 0.1 ~ 50.0

Error: ±(7-10)%

Variablity: <12%

Transducer contacting pin round diameter and angle:

Contacting pin round diameter: 10 µm±1 µm

Degree: 90°(+5°/ -10°)

Battery: 3.7V Li

Size: 106 mm×70 mm×24 mm

Weight: 200g

Working conditions:

Temperature: -20°C~40°C

Relative humidity: < 90%

No shake and corrosivity around

Standard package

TAG: Surface testing machine