Brief Description

This Surface Roughness Meter (SRT-6200) measures 2 Parameters (Ra, Rz) by using built-in Diamond Pin Probe. It has 4 wave filtering methods (RC, PC-RC, GAUSS & D-P). Moreover, the measured data can be downloaded to PC through optional CD software with USB cable.

It is compatible with four standards of ISO, DIN, ANSI and JIS and is widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.

When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester. The sensor gets the surface roughness by the sharp built-in probe.

This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.

Features

• Compatible with four standards: ISO (International), ANSI (United States), DIN (Germany) and JIS (Japan)
• Easy to operate
• Large and clear LCD display with Blue Backlight
• Multiple parameter measurement: Ra, Rz
• 4 wave filtering methods (RC, PC-RC, GAUSS & D-P)
• Switchable between Metric (μm) and Imperial (μinch)
• Highly sophisticated inductance sensor
• Built-in Lithium-ion Rechargeable Battery and control circuit with high capacity
• Can be recharged through provided USB cable or Power Adapter
• Small in size, light in weight and easy to use
• Manual or Automatic shut down after 5 minutes
• Can communicate with PC computer for statistics, printing and analyzing by the optional cable and the software for RS232C interface
• Software CD and USB Cables with additional US $38.90 / GBP £23.90 / AUD $44.90 / EUR €28,90 (Optional)

Specifications

• Display: 4 digits, 10 mm LCD with blue backlight
• Parameters: Ra, Rz
• Display Range
  • Ra: 0.05 ~ 10.00 μm / 1.000 ~ 400.0 μinch
  • Rz: 0.020 ~ 100.0 μm / 0.780 ~ 4000 μinch
• Accuracy: Not more than ± 10 %
• Fluctuation of display value: Not more than 6 %
• Sensor:
  • Test Principle: Inductance Type
  • Radius of Probe Pin: 10 μm
  • Material of Probe Pin: Diamond
  • Measurement Force of Probe: 16 mN (1.6 gf)
  • Probe Angle: 90°
  • Vertical Radius of Guiding Head: 48 mm
• Maximum driving stroke: 17.5 mm / 0.7 inch
• Cutoff Length: 0.25 mm / 0.8 mm / 2.5 mm optional
• Evaluation Length: 1 ~ 5 cut off optional
• Driving Speed:
  • Sampling Length = 0.25 mm Vt = 0.135 mm/s
  • Sampling Length = 0.8 mm   Vt = 0.5 mm/s
  • Sampling Length = 2.5 mm   Vt = 1mm/s
  • Returning                               Vt = 1 mm/s
• Resolution:
  • 0.001 μm if reading < 10 μm
  • 0.01 μm if 10 μm ≤ reading < 100 μm
  • 0.1 μm if reading ≥ 100 μm
• DC Power: Rechargeable Li-ion battery
• AC power: 100 ~ 240 V (US / EU / UK / AU plug)
• Operation Temperature: 0 ~ 50 °C (32 ~ 122 °F)
• Operation Humidity: < 80%
• Item Size: approx. 168 (L) x 57 (W) x 48 (D) mm (6.61' x 2.24' x 1.89' inch)
• Item Weight: approx. 420 g (14.8 oz) (main unit only)

Recommended Cut-off Length Table

One Set Included

• 1 x Surface Roughness Meter
• 1 x Standard Sensor
• 1 x Standard Sample Plate
• 1 x Sheath of Sensor
• 1 x Screw Driver
• 1 x Power Adapter
• 1 x Instruction Manual
• 1 x Metal Carry Case
• Optional Software CD and USB Cables (US $38.90 / GBP £23.90 / AUD $44.90 / EUR €28,90)
• Standard Factory Package