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Roughness Tester SRT-6210

Verzending binnen 7 werkdagen (3-7 werkdagen)

 1.062,72Excl. VAT
 1.285,89Incl. VAT

The surface roughness tester SRT-6210 is widely used in production location to measure surface roughness of various machined parts, according to set parameters and according to selected measuring conditions.

SKU: MA-0063 Categories: ,

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The Roughness Tester  SRT-6210 functions:

  • Meets the four standards of ISO, DIN, ANSI and JIS. When measuring the roughness of a surface, the sensor is placed on the surface and then slides smoothly over the surface by driving the mechanism in the tester. The sensor gets the surface roughness through the sharp built-in probe. This roughness causes displacement of the measuring probe. The exclusive DSP processes, calculates and then displays the measurement results on the LCD screen.
  • Multiple parameter measurement: Ra, Rz, Rq, Rt.
  • Highly sophisticated inductance sensor.
  • Four wave filtering methods : RC, PC-RC, GAUSS and D-P.
  • Built-in lithium ion rechargeable battery and control circuit with high capacity.
  • Small in size, light in weight and easy to use.
  • Manual or automatic shut down.
  • Can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.
  • Metric /Imperial Conversion.
  • Use “USB data output” and “RS-232 data output” to connect with PC.
  • Provide “Bluetooth ™ data output” choice.
Specifications Roughness Tester SRT-6210:
Display 4 digits, 10 mm LCD, with blue backlight
Parameters Ra、Rz、Rq、Rt
Measuring Range


Ra,Rq:0.005~16.00 um / 0.020~629.9 inch

Rz,Rt:0.020~160.0 um / 0.078~6299 inch

Accuracy ≤ ± 10%
Fluctuation of display value Not more than 6%
  Sensor Test Principle Inductance type
Radius of Probe Pin 5 um
Material of Probe Pin Diamond
Dynamo-measurement of Probe 4 mN(0.4 gf)
Probe Angle 90°
Vertical Radius of Guiding Head 48 mm
Maximum driving stroke 17.5 mm / 0.7 inch
Cutoff length (l) 0.25 mm / 0.8 mm / 2.5 mm optional
  Driving speed Sampling When Length = 0.25 mm, Vt = 0.135 mm/s
When Length = 0.8 mm, Vt = 0.5 mm/s
When Length = 2.5 mm, Vt = 1 mm/s
Returning Vt = 1 mm/s
Profile digital filter Filtered Profile RC,PC-RC,GAUSS
Non-Filtered Profile D-P
Resolution 0.001 um, if reading < 10um
0.01 um, if 10um ≤ reading ≤ 100um
0.1 um, if reading ≥ 100um
Evaluation length 1~5 L optional
Auto Power Off
Data Memorize 7 Groups
Operating conditions Temperature: 0~50 ℃ Humidity: < 80 %RH
Power Supply Built-in rechargeable Li-ion battery
Dimensions 140 × 52 × 48 mm
Weight 420 g
Standard Accessories Roughness Tester SRT-6210:
  •  Main Unit
  •  Small Screwdriver
  •  Power Adapter
  •  Standard Sample Plate
  •  Standard Sensor
  •  Adjustable Leg
  •  Sheath of Sensor
  •  Carrying Case
  •  Instruction Manual
Optional Accessories Roughness Tester SRT-6210:
  •  Groove Stylus SRP-110
  •  Curvature Probe SRP-120
  •  Extension Rod SER-150
  •  Measurement Stand SRS-1
  •  USB, RS-232C data cable with software
  •  Bluetooth data out put with software

Click on this link to see all of our roughness testers

Additional information

Weight 2,50 kg