Measurement
scope
|
Z axis (vertical)
|
160μm
|
X-axis (horizontal)
|
17.5mm
|
resolution
|
Z axis (vertical)
|
0.01μm/±20μm
|
0.02μm/±40μm
|
0.04μm/±80μm
|
Measurement
project
|
parameter
|
Ra , Rq : 0.005μm ~ 16μm
Rz , R3z , Ry , Rt , Rp , Rm : 0.02μm ~ 160μm
Sk : 0 ~ 100% S , Sm : 1mm tp : 0 ~ 100%
|
standard
|
ISO, ANSI, DIN, JIS
|
graphics
|
support rate curve,
|
filter
|
RC, PC-RC, Gauss, DP
|
Sampling length ( l r )
|
0.25,0.8,2.5mm
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Evaluation length ( l n)
|
L n= l r×n n=1~5
|
sensor
|
Measuring principle
|
Displacement differential inductance
|
stylus
|
Natural diamond, 90 cone angle, 5μm tip radius
|
dynamometer
|
<4mN
|
Seeker
|
Carbide, sliding direction radius 40mm
|
taxiing speed
|
lr=0.25, Vt=0.135mm/ s
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l r=0.8, Vt=0. 5mm/s
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l r=2.5, Vt=1mm/s
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return Vt=1mm/s
|
Indication error
|
Not more than ±10%
|
Indication variability
|
Not more than 6%
|
power supply
|
Built-in lithium-ion rechargeable battery, charged with DC5V, 800mA charger
|
Dimensions
|
141×55×40mm
|
weight
|
about 400g
|
working environment
|
Temperature: - 20℃ ~ 40℃ Humidity: < 90% RH
|
storage and transportation environment
|
Temperature: - 40℃ ~ 60℃ Humidity: < 90% RH
|
The standard configuration
Roughness meter host 1 set
|
Roughness sensor 1
|
Height adjustment bracket 1 set
|
Calibration test block 1 piece
|
1 test block holder
|
1 charger
|
1 USB charging cable
|
1 manual
|
1 certificate
|
1 warranty card
|
Instrument box 1
|
|
select configuration
thermal printer
|
extension rod
|
Curved sensor
|
small hole sensor
|
deep slot sensor
|
measuring platform
|
|