Chongqing Leeb Instrument Co.,Ltd

LCD Touch Screen Digital Surface Roughness Tester Colour Graphic Display

Product Details:
Place of Origin: China
Brand Name: LEEB
Certification: CE, FCC, ISO, EAC
Model Number: Leeb462
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Based on quantity
Packaging Details: Equipment Box
Delivery Time: 7-15 work days
Payment Terms: T/T, PAYPAL, Western Union, L/C
Supply Ability: 400 sets per month
  • Detail Information
  • Product Description

Detail Information

Product Name: Surface Roughness Meter Screen: 3.5-inch LCD Touch Screen, Digital And Colour Graphic Display
Print: Bluetooth Printing Measuring Range: -160μm ~ +160μm
Measurement Mode: General Measuring And Splittype Measuring Battery: Lithium-ion Rechargeable Batteries
Standard: ISO,ANSI,DIN,JIS Transmission: Operation By APP Or Connect PC
High Light:

Leeb 462 Roughness Tester


160μm Surface Roughness Tester


160μm surface roughness meter

Product Description

LCD Touch Screen Digital Surface Roughness Tester Colour Graphic Display


Surface Roughness Tester Leeb462


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




● 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.


Technical Parameters


Model Leeb462
Measuring range 160μm( -80μm ~ +80μm)/
320 µm( -160μm ~ +160μm)optional
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
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 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



LCD Touch Screen Digital Surface Roughness Tester Colour Graphic Display 0

LCD Touch Screen Digital Surface Roughness Tester Colour Graphic Display 1




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