22 Parameters Portable Surface Roughness Tester Light Weight

22 Parameters Portable Surface Roughness Tester

• Mechatronic and ergonomics design, small size, light weight, easy to operation
• 22 Parameters: Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax,RPc, Rk, Rpk, Rvk, Mr1, Mr2

• Measuring Range	The Z axis (vertical)	±80μm/±160 µm(enhanced model)
  	The X axis (Transverse)	20mm
  Resolution	The Z axis (vertical)	0．01μm/±20μm
  		0．02μm/±40μm
  		0．04μm/±80μm
  		0．08μm/±160μm
  22 Parameters		Ra,Rz,Rq,Rt,Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr,Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2)
  Graphic		Bearing area curve, Roughness profile, Primary profile
  Filter		RC,PC-RC,Gauss,D-P
  The sampling length(lr)		0.25, 0.8, 2.5mm
  Assessment length(ln)		Ln= lr×n n=1~5
  Sensor	Measuring method	skidded
  	Stylus tip	Diamond, 90 cone angle, 5μmR
  	Force	<4mN
  	Skid part	hard alloy, skid radius of curvature: 40mm
  	Traversing 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
  Accuracy		Less than ±10%
  Repeatability		Less than 6%
  Power supply		Built-in Lithium ion battery, Charger :DC5V,800mA
  Outline dimension		Main unit: 64*53*160mm drive: 23*27*115mm
  Weight(main unit)		Around 380g
  Working Environment		Temperature: - 20℃ ~ 40℃ Humidity: < 90% RH
  Store and Transportation		Temperature: - 40℃ ~ 60℃ Humidity: < 90% RH

Main Features

• 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.
• DSP chip control and data processing, high speed, low power consumption
• Measurement range up to 160μm (can be optional to 320μm)
• 3.5 inches color graphic TFT touch screen, wide viewing angle, excellent readability and an intuitive rich display, it includes a backlight to improve visibility in dark environments
• Can be operated using buttons or touch screen
• It provide Bluetooth Capability , support wireless connection with mobile and mini printer.
• Built-in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect, it works over 50 hours while fully charged, and there is remaining charge indicator, charging hint
• Large capacity data storage, 100 item of raw data and curves can be stored
• 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
• Language: Chinese and English switch freely
• All parameters or any of the parameters which set by users can be printed
• Optional accessories: Bluetooth capability, curved sensor, pinholes sensors, measurement, stand, extension rod, printer
• Portable Surface Roughness Tester SRT6680 complies with international standards ISO, DIN, ANSI, JIS