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Duban DB22-SRT234 Surface roughness meter Specifications

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DUBAN DB22-SRT234 Surface Roughness Tester

Brand:Duban

Model:DB22-SRT234

Name:Surface roughness meter

DetailsContact
Specifications
execution standard GB/T6062,1S04287,DIN4768,JIS B,ANS146.1
Measurement parameter Ra,Rq,Rz,Rt
Measurement range Ra,Rq:0.005~16.00μm/0.020~629.9μinchRz,Rt:0.020~160.0μm/0.078~6299μinch
Accuracy ≤±10%
Indication variability ≤6%
resolution 0.001/0.01 /0.1
Sensors Radius: 5μm; Material: diamond; Force measurement: 4mN (0.4gf); Angle: 90 °; Longitudinal radius: 48mm; Maximum drive stroke: 17.5mm/0.7inch; sampling length: 0.25mm, 0.8mm, 2.5mm.
Drive speed 1 (for measurement) When sampling length = 0.25mm, Vt = 0.135mm/s
Drive speed 2 (for measurement) When sampling length = 0.8mm, Vt = 0.5mm/s
Drive speed 3 (for measurement) When sampling length = 2.5mm, Vt = 1mm/s
Drive speed 4 (on return) Vt=1mm/s
filter profile RC,PC-RC,GAUSS,D-P
evaluation length 1~ 5L optional
memory function Group of 7
Operating Environment Temperature: 0~50 ℃
Power Supply Li-ion rechargeable battery
size 140x52x48 mm
Weight Approx. 420g
Packing list
Host X1, standard Sensors X1, standard sample X1, small screw driver X1, portable case X1, instruction manual X1
After-sales instructions

Warranty days: 1095 days

[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/44196/Specification.html , which is only used by users who purchase commodities from the NBCHAO.