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SURFACE ROUGHNESS TR220

Description

Surface Roughness Tester TR220 is widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameter.



Features


Spesification

.

TR200

TR210

TR220

Roughness parameters

Ra, Rz, Ry, Rq, Rt, Rp, Rmax, Rv, R3z, RS, RSm, RSk, Rmr,

Ra, Rz, Ry, Rq

Ra, Rz, Ry, Rq, Rt, Rp, Rmax, Rv, R3z, RS, RSm, RSk, Rmr, Rpc, Rk, Rpk, Rvk, Mr1, Mr2

Assessed profiles

Roughness profile (R)

Primary profile (P)

 

Primary profile (P)

Unit

mm, inch

Display resolution

0.01 ? m

Data output

RS232

Measuring Range

Ra: 0.025~12.5? m

Cutoff length (L)

0.25mm / 0.8mm / 2.5mm/Auto

Evaluation length

1~5L (selectable)

5L (selectable)

1~5L (selectable)

Tracing length

(1~5)L + 2L (selectable)

5L + 2 L

( 1~5)L + 2 L (selectable)

Digital filter

RC, PC-RC, Gauss, D-P

Max. driving length

17.5mm/0.71inch

Min. driving length

1.3mm/0.051inch

1.8mm/0.071

1.3mm/0.051inch

Pick-up

Standard pickup TS100, inductive, Diamond stylus radius 5?m, angle of stylus 90°

Accuracy

?±10%

Repeapility

<6%

Power

Li-ion battery rechargeable

Dimensions

141mm×56mm ×48mm

Weight

480g

440g



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