Functions & Features
● New design: Users-friendly system and intuitive menu navigation
● Measurement mode: general measuring and Splittype measuring (take off sensor) can be selected
● Multi-direction measurement such as lateral and upside
● DSP chip controlled achieves high accuracy and fast testing speed
● 3.5-inch LCD touch screen, digital and colour graphic display with backlight
● Touch screen & button operation are both available
● Rechargeable Li-ion battery allows you to make on-site measurements( > 50 hours continuously)
● Multi-functions: Bluetooth printing, Operation by APP, operate indications, Automatic sleep/shutdown
● and etc.
● Calculation results, assessed profiles, bearing and amplitude curves can be displayed
● Easy to connect with computer and printer
Application
● It can measure the roughness of various machined parts, such as plane surface, bevel surface, outer
cylindrical surface, curved surface, small hole, groove and car axle etc. Application for Surface
roughness measurement of metal and non-metal parts and workpiece, including a variety of machining
parts, machining manufacturing, testing, commodity inspection departments,it is especially suitable for
on-site inspection of large workpiece and production lines and the inspection, measurement, commodity
inspection and other departments of the outbound verification,no damage to the workpiece.
Model Leeb462
Measuring range :
Z axis (vertical) : ±80μm/±160 μm(optional)
X axis (horizontal) : 20mm
Resolution Resolution :
0.01μm/±20μm; 0.02μm/±40μm;
0.04μm/±80μm; 0.08μm/±160μm
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: ≤ ±10%
Indication variability: ≤ 6%
Memory : 100 groups ( data and graphic)
Power supply : 3300mAh 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