Description

Testeur de rugosité de surface LR310

APPLICATION

Testeur de rugosité de surface LR310 is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc.

Le LR310 allows surface roughness measurement both on metal and non-metal workpieces. especially for measurement on large and heavy workpiece, assembly line, on site. It is suitable for machining and manufacturing, Contrôle de qualité, inspection departments.

The LR310 is a Non Destructive Testing instrument, damage won’t caused to testing piece.

Testeur de rugosité de surface LR310

MAIN FEATURE

• Mechatronics and ergonomics design, petite taille, poids léger, easy to operation
• The stylus drive unit can be stored within the main unit for standard measurement, or separated from the display unit by using the supplied cable which allows more flexible measurement in any orientation. The driver can be separated and reattached in one simple step
• 5 inches color graphic LCDtouch screen, WYSIWYG, it includes a backlight for visibility in dark environments
• It displays all parameterand graphic
• Le LR310 can be operated usingthe buttons or the touch screen
• Measurement range up to 320μm
• Large internal memory: 100 item of raw data and curves can be stored
• Le LR310provides Bluetooth Capability , support wireless connection with printer
• Built-in lithium-ion rechargeable battery and controlling circuit, high capacity, no memory effect
• There is remaining charge indicator, charging hint
• It works over 50 hours while fully charged.
• Langue: Chinois et anglais
• DSP chip control and data processing, grande vitesse, low power consumption
• Real-time clock setting and display for easy data recording and storage
• With auto sleep, auto power off, power-saving features
• Reliable circuit and software design to preventing the motor stuck
• All parameters or any of the parameters which set by users can be printedTesteur de rugosité de surface LR310

  TECHNICAL DATA

  Measuring rang	The Z axis (verticale)	320µm (-160µm~160µm) , 12600μin (-6300μin~+6300μin)
  	The X axis (Transverse)	17.5mm（0.69 inch）
  Résolution	the Z axis (verticale)	0.002μm/±20μm, 0.004μm/±40μm 0.008μm/±80μm, 0.02μm/±160μm
  Paramètre		Ra Rz Rq Rt Rc Rp Rv R3z R3y Rz(IL) Ry Rs Rsk Rku Rmax Rsm Rmr RPc Rk Rpk Rvk Mr1 Mr2
  Graphic		Rmr curve, Roughness curve, Primary Profile
  Filtre		RC,PC-RC,Gauss,D-P
  The sampling length(jer)		0.25, 0.8, 2.5mm
  Assessment length（jen）		Ln= jer×n n=1~5
  Capteur	Measuring principle	Inductance
  	Stylus tip	Diamond, 90 cone angle, 5μmR
  	Force	Measuring force<4mN, Skid force<400mN
  	Probe head	alliage dur, skid radius of curvature: 40mm
  	Traversing speed	jer=0.25, Vt=0.135mm/s lr=0.8, Vt=0. 5mm/s
  		lr=2. 5, Vt=1mm/s Return Vt=1mm/s
  Précision		0.001µm
  Tolérance		Not more than ±（5nm+10%A) A stands for the standard specimen RA value( tolerance not more±10% )
  Residual Profile		Not more than 0.010μm
  Répétabilité		pas plus de 3%
  Source de courant		Built-in Lithium ion battery 3200mAh, Charger :DC5V
  Outline dimension		Unité principale: 158×55×52mm drive unit: 23×27×115mm
  Weight（main unit）		Around 380g
  Zoom of height adapter		40mm
  working Environment		Température: – 20℃ ~ 40℃ Humidité: < 90% RH
  Store and Transportation		Température: – 40℃ ~ 60℃ Humidité: < 90% RH
  normes		ISO4287, ANSI B46.1, DIN4768, JIS B601
  Optional accessory		Magnetic Base, height gauge adapter, curved sensor, small hole sensor, deep groove sensor, pinhole sensor, Extending Rod, Right Angle Rod, mini printer, 200mm platform, 300mm marble platform, logiciel, mobile APP