Phase II SRG-4000 Portable Surface Roughness Gauge

The latest in state-of-the-art surface roughness testers, the SRG-4000 is designed with the shop environment in mind. These surface roughness testers are distinguished by a high level of accuracy, multiple parameters and simplicity of operation. Extremely sensitive and highly accurate readings from this Phase II surface roughness tester are offered via multiple surface roughness parameters, Ra, Rq(Rms), Rt and Rz.

The diamond stylus is hypersensitive and sophisticated enough to allow for a .001 (um) micron display resolution. The SRG-4000 surface roughness testers utilize an easy interface to allow for changes of in/mm (uin/um), cutoff length, sampling length, parameters, level of test(stylus position), digital filters and more! Measurement results are displayed as large characters on the LCD screen for easy recognition.

Battery powered portability allows the SRG-4000 surface roughness testers to mobilize productivity throughout the shop.

• Menu driven operating system
• 4 Different roughness parameters
• Inside/Outside Diameters
• Stylus position indicator
• RS 232 output to printer/PC
• Extended memory functions

• Roughness Parameters: Ra, Rz, Rq, Rt
• Assessed Profiles: Primary profile(p), Roughness profile(R) tp curve (Mr)
• Conformance Standards: ISO/DIN/JIS/ANSI
• Measuring System: Metric μm, Imperial μ inch
• Display Resolution: +/-20 μm = 0.001 μm; +/-40 μm = 0.002 μm; +/-80 μm = 0.004 μm
• Display Range: Ra, Rq: 0.005 μm up to 16 μm; Rz, Rt: 0.02 μm up to 160 μm
• Pick Up Measuring Range: +/- 80 μm
• Sensor Specifications: 5 μm Diamond Tip Stylus
• Sensor Angle: 90°
• Contact Force: 4mN (0.4gf)
• Display features: Stylus position sensor, Battery level indicator, Direct display of parameters, Direct printing, Auto-off with auto store
• Data output: RS 232 to printer/PC
• Cut-off lengths: 0.25mm/0.8mm/2.5mm
• Tracing length: Lt 1.3mm – 17.5mm
• Digital Filter: RC, PC-RC, GUASSIAN, D-P
• Detector: Diamond tip radius 5 μm
• Power: Li-Ion battery
• Working temperature: 5-40 degrees C.
• Dimensions: 139mm x 56mm x 48mm
• Weight: 450g

• Phase II SRG-4000 Data Sheet.pdf