GUANGZHOU OFFICE
Tel:0086-20-32955999
Fax:0086-20-82340996
E-mail:sara@biuged.com


SHANGHAI OFFICE
Tel:0086-21-59240298
Fax:0086-21-59249719
E-mail:amy@biuged.com


EACTORY 
Tel:0086-20-32955820
Fax:0086-20-32955819
E-mail:carish@biuged.com


Surface Roughness Tester


Surface Roughness Tester

                                                                                                                                                                        


        Surface Roughness Tester is widely used in production site to measure surfaceroughness of various machinery-processed parts, calculate corresponding andclearly display all measurement parameters.


Specifications

Ordering Information

BGD 930

BGD 931

Standard

ISO4287,DIN4768,JIS B,ANSI 146.1

Measuring range

Ra

0.00516μm/1.000629.9μinch

0.05010μm/1.000400.0μinch

Rq

0.00516μm/1.000629.9μinch

----

Rz

0.020160μm/0.7806299μinch

0.020100μm/0.780629.9μinch

Rt

0.020160μm/0.7806299μinch

----

Accuracy

≤±10%

Resolution

0.001μmreading10μm

0.01μm10μm≤reading100μm

0.1μmreading ≥100μm

Fluctuation of display value

≤6%

Profile digital filter

Filtered profile

RC,PC-RC,GAUSS

-----

Non- filtered profile

D-P

-----

Sensor

Radius

5μm

10μm

Material

Diamond

Diamond

Measuring force

4mN0.4gf

16mN1.6gf

Probe angle

90°

90°

Vertical radius
 of guiding head

48mm

48mm

Maximum driving stroke

17.5mm/0.75inch

Cutoff length

0.25mm,0.8mm,2.5mm

Driving speed

Measuring

Sampling length = 0.25mm When Vt=0.135mm/s

Sampling length = 0.8mm When Vt=0.5mm/s

Sampling length = 2.5mm When Vt=1mm/s

Returning

Vt=1mm/s

Evaluation length

15L selectable

Metric/Imperial

Conversion

Auto off

Memory

7 Groups

-----

Pc interface

RS-232C

-----

Built in Li-ion battery

Rechargeable

Operating condition

TEMP

050

Humidity

85%RH

Dimension

140×52×48mm5.5×2.2×1.9inch

Net weight

420g


Optional accessories

BGD 1290---RS-232or USB cable                 
BGD1291---Software
BGD 1292---Sensorfor deep groove               
BGD1293---Sensor for curve surface

BGD1294---Measuring stand








< back

Biuged Laboratory Instruments(Guangzhou) Co.,Ltd.
Technical support: heyou51.com