Split Surface Roughness Tester Built-in Printer Surface Roughness Gauge 320um Range

APPLICATION

This instrument is suitable for surface roughness measuring on hard surface, widely used for measuring metal and non-metal parts, a variety of machining parts in the field of machinery processing manufacturing, testing, commodity inspection and other quality control departments. especially suitable for on-site measuring of large work pieces and production lines, as well as for mobile measurement by the inspection room, measurement and commodity inspection department, the measuring won’t cause damage to the work piece.

KR320 Surface Roughness Tester with Built-in Printer

FEATURES

l Mechatronics design, embedded printer can directly print out measurement results and graphics

l External drive unit, allows more flexible measurement in side, upward, and other orientation

l 320μm large measuring range (enhanced type up to 640μm, optional)

l 3.5 inches color graphic LCD touch screen with backlight provide high brightness and wide viewing angle

l Easy button and touch screen dual operation

l The display information is rich, intuitive, and displays all parameters and graphics

l Compatible with ISO, DIN, ANSI, JIS and many national standards

l Built-in lithium-ion rechargeable battery, charging control circuit, high capacity, no memory effect

l include charge indicator, charging hint

l Continuous working time is more than 50 hours

l Large internal memory: 100 groups of original data and waveform can be stored

l Real-time clock setting and display, convenient for data recording and storage.

l With automatic sleep, automatic shutdown and other power-saving functions

l Reliable circuit and software design to prevent the motor stuck

 

KR320 Surface Roughness Tester with Built-in Printer

STDANDARD PACKAGE

Main unit, Groove sensor (non warranty parts) , 40mm Height adapter, Calibration specimen, Specimen holder, Extension cable, Touch pen, Power Charger & USB Cable, Instrument case.
TECHNICAL DATA 

Measuring rang

 

The Z axis (vertical)

320µm (-160µm~160µm) , 12600μin (-6300μin~+6300μin)

The X axis (Transverse)

17.5mm(0.69 inch)

Resolution

the Z axis (vertical)

0.002μm/±20μm

0.004μm/±40μm

0.008μm/±80μm

0.02μm/±160μm

Display

Parameter

 

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

Assessed Graphic

Rmr curve, Roughness curve, Primary Profile, Filter waveform

Standard

ISO4287,ANSI b46.1,DIN4768,JISb601

Filter

RC,PC-RC,Gauss,D-P

Cut off length(lr)

0.25,0.8,2.5mm

Assessment length(ln)

Ln= lr×n    n=1~5

Sensor

Measuring principle

Differential Inductance

Stylus tip

Diamond, 90°/ cone angle/5μmR

Force

Measuring force<4mN, Skid force<400mN

Guide parts

hard alloy, skid radius of curvature: 40mm

Measuring 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

Accurate to

0.001μm

Tolerance

±(5nm+0.1A)        A=Ra standard value of precise specimen

Repeatability

≤3%

Residual Profile

≤ 0.010μm

Power supply

Built-in Lithium ion battery 3600mAh

Main unit dimension

155×145×58mm

Drive unit dimension

23×27×115mm

Zoom of height adapter

40mm

weight

Around 1000g

working Environment

Temperature: - 20℃ ~ 40℃      Humidity: < 90% RH

Store and Transportation

Temperature: - 20℃ ~ 40℃      Humidity: < 90% RH

Standard sensor

Groove sensor

Optional accessory

Magnetic stand, height gauge and related adapter, curved sensor, small hole sensor, deep groove sensor, very small hole sensor, Extending Rod, Right Angle Rod, mini printer, 200mm platform, 300mm marble platform, software, mobile APP

General
Batteries Inside Inside battery
Calibration Standard ISO4287,ANSI b46.1,DIN4768,JISb601
English Instruction YES
Port of Shipping Tianshui, Lanzhou, Deyang, Hanzhong
Range 320µm (-160µm~160µm) , 12600μin (-6300μin~+6300μin)
Original Tianshui
Accuracy ±(5nm+0.1A)        A=Ra standard value of precise specimen

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Split Surface Roughness Tester Built-in Printer Surface Roughness Gauge

  • Brand: ROKTOOLS
  • Product Code: ROTE-3309
  • Availability: 2-3 Days
  • $1,566.00


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