Surface Roughness Tester Model : EQ-SRT-6100

Features :

•  Very Easy to operate
•  Multiple Parameter Measurement: Ra, Rz
•  Highly Sophisticated inductance sensor Built-in lithium ion rechargeable battery and control
circuit with high capacity
•  Small in size, light in weight and easy to use
•  Can communicate with PC computer for statistics,
•  printing and analysing by the optional cable and the
•  software for RS232C interface
•  Manual or automatic shut down. The tester can be
switched off by pressing the Power key at any time.
on the other hand, the tester will power itself off about
5 minutes after the last key operation

Specifications :

• Display           :  4 Digits, 10 mm LCD, with blue backlight
• Parameters    :  Ra, Rz
• Display Range :  Ra : 0.05 -10.00µm / 1.000 – 400.0µ inch
• Rz : 0.1-50.0µm / 1 – 2000µ inch
• Accuracy   :  Not more than 15%
• Resolution  :  0.001µm if reading ＜10µm
  0.01µm if 10µm≤ reading ＜100µm
  0.1µm if reading ≥100µm