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KR320 Split Type Surface Roughness Tester With built-in Printer

Short Description:

KR320 Split Type Surface Roughness Tester With built-in Printer * Built-in printer directly print out measurement results and graphics External drive unit, * allows measurement in side, upward, and other orientation. * 640 μm large measuring range. 3.5 inches color display, touch screen with backlight, high brightness * More than 50 hours Continuous working time *100 measurement Large internal memory * Electronic version PC software for data management.   FEATURES This KR...


Product Detail

Product Tags

roughness tester with printer KR320.01
KR320 Split Type Surface Roughness Tester With built-in Printer
* Built-in printer directly print out measurement results and graphics External drive unit,
* allows measurement in side, upward, and other orientation.
* 640 μm large measuring range. 3.5 inches color display, touch screen with backlight, high brightness
* More than 50 hours Continuous working time
*100 measurement Large internal memory
* Electronic version PC software for data management.

 

FEATURES

This KR320 Built-in Printer Roughness Tester is especially suitable for on-site measuring of large or small work pieces and production lines, as well as for mobile measurement by the inspection room, the measuring won’t cause damage to the work piece.

 

TECHNICAL DATA

Measurement Range  
  The Z axis (vertical) :640μm (-320μm~320μm)
  The X axis (horizontal):17.5mm/ 0.69″
Resolution Z AXIS (vertical) 0.002μm/±20μm    0.004μm/±40μm
0.008μm/±80μm    0.02μm/±160μm
Evaluation 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
Standard ISO4287,ANSI b46.1,DIN4768,JISb601
Graphic Primary profile, Roughness profile, load curves
LCD dimensions 3.5 inch  480*320
The sampling length(lr) 0.25,0.8,2.5mm
Filter RC,PC-RC,Gauss,D-P
Principle The displacement differential inductance
Stylus tip Natural Diamond, cone angle 90°, tip radius 5μm
Force Measuring force: 4mN        Skid force: Less than 400mN
Skid hard alloy, skid radius 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
Assessment length(ln) Ln= lr×n    n=1~5
Accuracy ±(5nm+0.1A)    A:  Ra of calibration test block
Repeatability ≤ 3%
Residual profile ≤ 0.010μm
Weight About 1500g(Display Unit + Dirve Unit + Sensor)
working Environment Temperature:- 20℃ ~  40℃     Humidity:< 90% RH
Store and Transportation Temperature:- 40℃  ~   60℃   Humidity:< 90% RH

 

STANDARD DELIVERY

The  KR320 Surface Roughness Tool in clude Main unit,Groove sensor KS130 or KS160 (non warranty parts),40mm Height adapter, Calibration specimen, Specimen holder, 1m 10 pin Extension cable, Touch pen, Power Charger & USB Cable, Printing paper(length: 5.7mm diamter: 3mm),Instrument case.

standard package for roughness teser KR320

 


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