Thiết bị máy đo độ nhám bề mặt surface roughness tester model TR110 model TR200 hãng Neurtek Instruments

Model

TR110

Roughness parameter

Ra, Rz

Tracing length

6mm

Tracing speed

1.0mm/sec

Cut-off lengths

0.25mm/0.8mm/2.5mm

Evaluation length

1.25mm/4.0mm/5.0mm

Measuring range

Ra: 0.05-10.0μ Rz: 0.1-50μ

Accuracy

±15%

Repeatability

<12%

Filter

RC analogue

Pick-up

Piezoelectric

Radius and angle of

Diamond, Radius : 10±2.5μ

the stylus point

Angle: 90°(+5°or -10°)

Operating temperature

0-40 ℃

Relative humidity

<80%

Storing temperature

-25 ℃ -60 ℃

Vertilation

Grade 3

Power supply

3.6V Li-ion battery

Backlight

Yes

Charger

DC6V, 3 hours (recharging time)

Dimensions (L×W×H)

110×70×24mm

Weight

160g

Roughness parameter

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

Assessed profiles

Primary profile (P), Roughness profile (R), Tp curve (material ratio Mr)

Profile recording magnification

Vv: 200x ~ 20000x , Vh: 20x, 50x, 200x

Standard

Conforms to ISO/DIN/JIS/ANSI (menu selectable)

Measuring system

Metric mm, imperial inch

Display resolution

0.001µm / 0.04 µinch

Display

LCD 128 x 64 dot-matrix, with back-light

Dimensions LCD

50mm x 30mm screen

Display features

Detector stylus position indicator, battery level indicator, direct display of parameters and profiles, direct printing, LCD brightness adjustment, auto-off after 5 minutes with auto-store, calibration through software (each cut-off)

Display languages

English, German, French, Italian, Spanish, Dutch

Data output

RS-232; direct to printer TA-220 or PC

Range

Ra, Rq : 0.005 - 16µmRz, Ry, Rp, Rt, R3z : 0.02 - 160µm, RSm, RS : 2 - 4000µm Tp : 1-100% (% Ry)

Cut-off length

0.25mm / 0.8mm / 2.5mm

Evaluation length Ln

1~5 cut-off

Tracing length Lt

(1~5 cut off) + 2 cut-off

Digital filter

RC, PC-RC, GAUSS, D-P

Detector

Standard model TS-100, Inductive, Diamond tip radius 5µm

Bores from diameter

6.0mm, depth 15mm (TS-100)

Power

Li-ion battery rechargeable

Battery capacity

1000mAh (>3000 measurements)

Charger

220V, 50Hz

Operating temperature

0°C ~ 40°C

Dimensions unit

141mm x 56mm x 48mm

Weight

480gr