Product Details

TR201/TR220 Handheld Roughness Tester for production site

Product Overview:

Handheld Roughness Tester is suitable for cold-rolled steel production site,research laboratories and factories metering chamber.Handheld roughness measure a variety of surface roughness of machined parts,calculated according to the selected measurement conditions corresponding parameters , show all measurement results and graphics clearly on the LCD display,and output on a printer,can also communicate with the PC.Have measured values are stored and store data query functions.

Features:

1.Surface roughness features:

2.Precision inductive sensors;

3.Measurable display 19 roughness parameters ;

4.Using DSP ( digital signal processor ) for data processing and control,speed,low power consumption;

5.High-quality lithium-ion rechargeable battery,high capacity,no memory effect,more than 20 hours of continuous work;

6.Connection era TA220S printer,you can print measurement parameters and outline graphics ;

7.Standard RS232 interface,can communicate with the PC;

8.English menu interface;

9.LCD graphic display function;

10.Sensor stylus position indicator;

11.With memory function to automatically shut down ;

12.With the measured value memory function and store data query capabilities;

13.With a system self-test function;

14.The system clock can be customized to display the current boot clock displays the time when the measurement value is stored;

15.Rk Rk measurable parameters and displays the graph.

Technical Parameters:

Measurement parameters	Ra,Rz(ISO),Ry,Rq,Rt,Rp,Rv,Rz(JIS),Rmax, R3z,RSk,RS,RSm,RPc,Rk,Rpk ,Rvk,Mr1,Mr2
Measurement Range	Ra:0.025-12.5μm
Display Range	Ra,Rq:0.005-16μm,Rz,Ry,Rt,Rp,Rv,Rmax,R3z, Rz(JIS):0.02-160μm,RS,RSm:1mm,Rmr:0-100%(%Rt),Rsk:0-100%
Range	±20μm,±40μm,±80μm
The maximum display resolution	0.001μm
Filtering methods	RC,PC-RC,GAUSS,D-P
Sampling length	0.25mm,0.8mm,2.5mm,automatic
Evaluation length	1L-5L ( optional ), L is the sample length
Measuring length	3L-7L(optional)
Maximum driving stroke length	17.5mm/0.71inch
The minimum driving stroke length	1.3mm/0.052inch
Indication error	≤±10%
Indication variability	≤6%
Tip angle	90°
Display	128 × 64 dot matrix LCD ( with backlight )
Work environment	Temperature : 0ºC- 40ºC, relative humidity : < 90%
Weight	440g
Dimensions	140×52×48mm

Dear Customer,

We,Xi’an Yima Optoelectrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history.

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial

testing,bioscience,medical apparatus and instruments, nternet technology and some frontier science.

Through a longtime development,we own a national resources system of various professional talents,abundant supply for various components & parts and special materials, ull producing &processing equipments,strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing,scientific research,market development and or you want to

build your own brand in your country,it’s our honor to cooperate with you.In this way,we have developed

many products for our customers from the USA, urope and South Africa and got good feedback on Alibaba.

We firmly believe that science and technology is no boundaries.

Our mission is to make every effort to contribute to all humanity.

Your earlier friendly enquire from us would be highly appreciated.Thanks in advance!