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Surface Roughness Tester With Detachable Drive

Surface Roughness Tester With Detachable Drive

Surface Roughness Tester with Detachable Drive Surface Roughness Tester with Detachable Drive is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved,...


 

 Surface Roughness Tester with Detachable Drive

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 Surface Roughness Tester with Detachable Drive is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc.

 

Application

Portable Surface Roughness Tester KR310 allows surface roughness measurement both on metal and non-metal workpieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy workpiece, assembly line on site. The KR310 is a Non Destructive Testing instrument, damage won’t caused to testing piece.

 

Main Feature

 

  • 3.5 inches color graphic TFT touch screen, also can operate by using simple button.

  • It provide Bluetooth Capability , support wireless connection with mobile and mini printer.The drive unit is detachable

  • It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc.

  • 22 Parameters: Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax,RPc, Rk, Rpk, Rvk, Mr1, Mr2

  • Measurement range up to 160μm (can be optional to 320μm)

 

Technical Specification 

Measurement Range

The Z axis (vertical)

±80μm/±160 µmenhanced model

The X axis (Transverse)

20mm

Resolution

The Z axis (vertical)

001μm/±20μm

002μm/±40μm

004μm/±80μm

008μm/±160μm

Measurement item

Parameter

Ra,Rz,Rq,RtRp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr,Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2)

Standard

ISO,ANSI,DIN,JIS

Graphic

Bearing area curve, Roughness profile, Primary profile

Filter

RC,PC-RC,Gauss,D-P

The sampling length(lr)

0.25, 0.8, 2.5mm

Assessment lengthln

Ln= lr×n    n=1~5

Sensor

Measuring method

skidded

Stylus tip

Diamond, 90 cone angle, 5μmR

Force

<4mN

Skid part

hard alloy, skid radius of curvature: 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

Less than ±10%

Repeatability

Less than 6%

Power supply

Built-in Lithium ion battery, Charger :DC5V,800mA

Outline dimension

Main unit: 64*53*160mm   drive: 23*27*115mm

Weight(main unit)

Around 380g

working Environment

Temperature: - 20℃ ~  40℃

Humidity: < 90% RH

Store and Transportation

Temperature: - 40℃  ~   60℃

Humidity: < 90% RH

Measuring Range

Parameter

Range

Ra,Rq

0.005μm  ~  30μm

Rz,R3z,Ry,Rt,Rp,Rm

0.02μm  ~  320μm

Sk

0  ~  100%

S,Sm

1mm

tp

0 ~ 100%


Standard Configration

·KR310 main unit              1 piece

·Sensor Drive                   1 piece

·Standard Sensor               1 piece

·Calibration block and bracket     1 piece

·Height adapter                1 piece

·Power adapter                 1 set

·Operating manual               

 

Service Policy

 

If the instrument is under proper operation, we implements three months replacement guaranteed, two years warranty (except vulnerability and consumable parts , eg: sensor, cable etc), and lifelong service.

 


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