2) Measurement mode: general measuring and Splittype measuring (take off sensor) can be selected
3) Multi-direction measurement such as lateral and upside
4) DSP chip controlled achieves high accuracy and fast testing speed
5) 3.5-inch LCD touch screen, digital and colour graphic display with backlight
6) Touch screen & button operation are both available
7) Rechargeable Li-ion battery allows you to make on-site measurements( > 50 hours continuously)
8) Multi-functions: Bluetooth printing, Operation by APP, operate indications, Automatic sleep/shutdown and etc.
9) Calculation results, assessed profiles, bearing and amplitude curves can be displayed
10) Easy to connect with computer and printer
Model | Leeb462 | |
Measuring range |
160μm( -80μm ~ +80μm)/ Optional :320 µm ( -160μm ~ +160μm) |
|
Maximum drive stroke length | 20mm (0.78 inch) | |
Resolution | 0.001μm | |
Roughness parameters |
Ra,Rz,Rq,Rt, Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr; Ry; Rmax,Rc,RPc,Rk,Rpk,Rvk,Mr1,Mr2 |
|
Standard | ISO,ANSI,DIN,JIS | |
Graphics | Curves, roughness profile, direct profile | |
Filtering methods | RC,PC-RC,Gauss,D-P | |
Sample length (lr) | 0.25,0.8,2.5mm | |
Evaluation length(ln) | Ln= lr×n n=1~5 | |
Standard Sensor | Measuring principle | Displacement differential inductor (Inductive) |
Stylus | Stylus Diamond,90°,5μm radius of stylus | |
Stylus force | <4mN | |
Lead head | Cemented carbide,sliding direction radius 40mm | |
Sliding 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 |
|
Indication error | ≤ ±7% | |
Indication variability | < 6% | |
Memory | 100 groups ( data and graphic) | |
Power supply | Rechargeable Li-ion battery | |
Dimension (mm) | Main body:64*53*160 Sensor dirver:23*27*115 | |
Weight | About 380g (Main body) | |
Operation environment | Temperature:- 20℃~40℃, Humidity:<90% RH | |
Storage/transportation environment | Temperature:- 40℃~60℃, Humidity:<90% RH |
Roughness Measuring Range
Parameters | Display range | Parameters | Display range |
Ra,Rq | 0.005μm ~ 30μm | Rz,R3z,Ry,Rt,Rp,Rm | 0.02μm ~ 320μm |
Sk | 0 ~ 100% | S,Sm | 1mm |
