Portable Surface Roughness Tester Ra Rq Rz R3z Ry Rt Rp Rv surface finish gauge

The surface roughness measuring instrument is a handheld instrument suitable for the on-site and mobile measurement. It can measure a variety of machined parts, is capable of evaluating surface textures with a variety of parameters according to various international standard. The measurement results are displayed digital/graphically on the color graphic LCD display.

 

Features

*Composite structure, electromechanical integration design, small size, light weight

*DSP chip control and data processing, high speed, low power consumption

*Has automatic switching range and display

*Graphic display of measurement realize their on -site verification, result with parameter and waveform is easy to check.

*Using TYPE C and Mini USB interface, applied to communication and automatic control

*Capable of change display orientation for easy operation with left, right hand

*Upper and lower limit alarm can be set

*Capable of printing single or multiple records

*Conform to multiple standard: ISO4287,ANSI b46.1,DIN4768,JISb601

*Display full information, intuitive and graphical displays all parameters

*Built in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect

*The tester can graphically display the remaining battery power

*Continuous working time 20 hours

*Large capacity data storage, can store 100 item of raw data and measured profile

*Real-time clock setting and display for easy data recording and storage

*With automatic sleep, automatic shutdown power-saving features

*Reliable circuit and software design of prevent the motor stuck

*language: Chinese/English

*All parameters can be printed or print any of the parameters which set by the user

*The glass calibration sample is with high precision, not easy to be scratched and long service life

*Optional: curved sensor, very small holes sensors, measurement stand, extension rod, printer etc.

Technical Parameter

Name

Content

Measurement Range

The Z axis (vertical)

160μm

The X axis (horizontal)

17.5mm/ 0.69"

Resolution ratio

The Z axis (vertical)

0.002μm/±20μm

0.004μm/±40μm

0.008μm/±80μm

Measurement item

Parameter

Ra,Rz,Ry,Rq,Rc,Rt,Rmax,Rp,Rv,R3z,R3y,

Rz(JIS),Rs,Rsk,Rku,Rsm,Rpc,Rmr

Standard

ISO4287,ANSI b46.1,DIN4768,JISb601

Graphic

Primary profile, Roughness profile,load curves

Filter

RC,PC-RC,Gauss,D-P

The sampling length(lr)

0.25,0.8,2.5mm

Assessment length(ln)

Ln= lr×n    n=1~5

Sensor

Principle

The displacement differential inductance

Stylus

Natural Diamond, 90°/60°angle, 2μm/5μm tip radius 

Force

<4mN

Skid

hard alloy material,longitudinal radius 40mm

Traversing speed

lr=0.25,   Vt=0.135mm/s

lr=0.8,    Vt=0. 5mm/s

lr=2. 5,    Vt=1mm/s

Return      Vt=1mm/s

Accuracy

±(5nm+0.1A)    A:  Ra of calibration test block

Repeatability

No more than 3%

Residual profile

No more than 0.010μm

Power supply

Built-in 3.7VLithium ion battery,Charger :DC5V,800mA/3hour

Outline dimension L×W×H

142×55×40mm

Weight

About 350g

working Environment

Temperature:- 20℃ ~  40℃

Humidity:< 90% RH

Store and Transportation

Temperature:- 40℃  ~   60℃

Humidity:< 90% RH

Parameter

Measuring range

Ra, Rq

0.005μm~16μm

Rz, R3z, Ry, Rt, Rp, Rv

0.02μm~160μm

Rsk

0~100%

Rs, Rsm

1mm

Rmr(tp)

0~100%


 

Standard package

Main Unit

1 Piece

KS100 Small Hole Sensor

1 Piece

Ra Calibration block

1 Piece

Block bracket

1 Piece

Nose piece 

1 Piece

Small height adaptor

1 Piece

Charger

1 Piece

USB Cable

1 Piece

Screwdriver

1 Piece

Manual, guarantee card

1 Piece

 

General
Batteries Inside LI Battery
Calibration Standard DIN, GB
Characteristic DSP chip control, Ra Rq Rz R3z Ry Rt Rp Rv
English Instruction Yes
Shipping To USA, Mexico, Russia, France, Spain, Canada
Accuracy ±(5nm+0.1A)    A:  Ra of calibration test block

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Portable Surface Roughness Tester Ra Rq Rz R3z Ry Rt Rp Rv

  • Brand: ROKTOOLS
  • Product Code: ROTE-3308
  • Availability: In Stock
  • $799.00


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