Share:
Surface Roughness Tester is widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters。
|
Specifications |
Ordering Information |
||
|
BGD 930 |
BGD 931 |
||
|
Standard |
ISO4287,DIN4768,JIS B,ANSI 146.1 |
||
|
Measuring range |
Ra |
0.005～16μm/1.000～629.9μinch |
0.050～10μm/1.000～400.0μinch |
|
Rq |
0.005～16μm/1.000～629.9μinch |
---- |
|
|
Rz |
0.020～160μm/0.780～6299μinch |
0.020～100μm/0.780～4000μinch |
|
|
Rt |
0.020～160μm/0.780～6299μinch |
---- |
|
|
Accuracy |
≤±10% |
||
|
Resolution |
0.001μm（reading＜10μm） |
||
|
0.01μm（10μm≤reading＜100μm） |
|||
|
0.1μm（reading ≥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 |
4mN（0.4gf） |
16mN（1.6gf） |
|
|
Probe angle |
90° |
90° |
|
|
Vertical radius |
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 |
1～5L selectable |
||
|
Metric/Imperial |
Conversion |
||
|
Auto off |
√ |
||
|
Memory |
7 Groups |
----- |
|
|
Pc interface |
RS-232C |
----- |
|
|
Built in Li-ion battery |
Rechargeable |
||
|
Operating condition |
TEMP |
0～50℃ |
|
|
Humidity |
﹤85%RH |
||
|
Dimension |
140×52×48mm（5.5×2.2×1.9inch） |
||
|
Net Weight |
420g |
||
BGD 1290---RS-232 or USB cable
BGD 1291---Software
BGD 1292---Sensor for deep groove
BGD 1293---Sensor for curve surface
BGD 1294---Measuring stand
Inquiry - Surface Roughness Tester
