Feature

●1. Surface Roughness Gauge is suitable for production site, it can measure Rpk, Ra, Rz... 20 roughness parameters.
●2.Measures variety of surface roughness of machined parts, according to the measurement conditions and the corresponding parameters of selected, shows clearly the measurement results and graphics in liquid crystal screen , and can output on a printer, can also communication with PC.
●3.It is especially suitable for field inspection of large workpieces and production lines, as well as outside verification of inspection, measurement and commodity inspection departments.
●4.The roughness measuring head uses high precision inductance sensor, and the measurement value is stable and accurate.
●5.The curved surface sensor can be selected to measure the roughness of concave and convex surfaces, and the inner hole roughness can be measured by the small hole sensor.


Description

Surface Roughness Tester Meter KR220

Digital Surface Roughness Tester handheld Surface Roughness Tester Surface Roughness TesterDigital Surface Roughness Tester handheld Surface Roughness Tester Surface Roughness Tester

MAIN FEATURE

  • Stylish design with plastic shell, inspired by “TRANSFORMERS”;
  • Visual waveform display;
  • Electromechanical integration design, small volume, light weight, easy to use;
  • Using DSP chip to control and data processing, high speed, low power consumption;
  • 128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;
  • Intuitive and rich display information, can display all the parameters and graphics;
  • Compatible with ISO, DIN, ANSI, JIS national standards;
  • Residual quantity icon, prompting the user to charge;
  • Continuous working time: more than 20 hours;
  • Real-time clock settings and display, convenient data recording and storage;
  • With automatic dormancy, automatic shutdown and power saving function;
  • Multi-info Display: measurement information, menu prompt, fault and power switch information indicated.
  • With PC software, can be connected to a computer and printer;
  • Optional different sensor, measuring platform, mini printer, extension rod and other accessories;

TECHNICAL DATA

20 roughenss parameters Ra,Rz,Rq,Rt,Rp,Rv,R3z,R3y,RzJIS,Rsk,Rku,Rsm,Rs,RPc,Rk,Rpk,Rvk,Ry Mr1,Mr2
Measuring Range Ra: 0.005~16.000μm Rz: 0.02~160.00μm
Sample Length 0.25, 0.80, 2.50mm
Evaluation Length (1~5)L
Maximum Drive Stroke 17.5mm/0.7inch
Indication Accuracy 0.001μm
Accuracy Tolerance≤±(5nm+0.1A) A=Ra value printed on precise specimen
Repeatability <6%
Data Storage 100 groups
Power Rechargeable Li-battery
Relative Humidity <90%
Working Temperature -20°C~40°C
Size 158x63.5x46mm
Weight of Host 0.3kg

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KS100 - Small Hole Sensor

KS100 - Small Hole Sensor, measures flat surface, shaft ; when measure inner hole surface, the diameter of inner hole are required＞5mm, depth＞22mm.

KS110 - Curved Surface Sensor

KS110 - Curved Surface Sensor, to measure smooth cylindrical surface which radius is larger than 3mm, for the large radius smooth spherical surface and other surface also can obtain good approximation, need to work with platform KA520 or KA620.

KS120 -very small hole Sensor,

KS120 -very small hole Sensor, to measure the inner surfaces of holes with radius more than 2mm, better to work with platform KA520 or KA620.

KS131 - Deep Groove Sensor

KS131 - Deep Groove Sensor, measure groove with width wider than 3mm and depth deeper than 10mm, or the surface roughness of step with height less than 10mm, also can used to measure the planar, cylindrical used with platform,better to work with platform KA520 or KA620.

Portable Surface Roughness Tester Digital Surface Roughness Tester lithium metal surface gaugePortable Surface Roughness Tester Digital Surface Roughness Tester lithium metal surface gauge

STANDARD DELIVERY

  • KR220 Host
  • Standard Sensor KS100
  • Standard Calibration Block
  • Bracket for Calibration Block
  • Adjustable Support
  • Power Charger
  • USB Cable
  • PC Software
  • User manual
  • Instrument case

Whats in the box

  • KR220 Host