The Surface is that part of a body with which it interacts with the environment.
Generally, the surface does not exhibit a regular structure but contains a number of deviations which are divided into form, waviness and roughness.
Phase II Surface Roughness Tester
SRG - 4000
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 SRH-4000 surface roughness testers to mobilize productivity throughout the shop.
Optional accessories available for the SRG-4000 furface roughness testers include:
-2um stylus
-Extension rod
-Stand
-NIST certified surface roughness standard
Features
• Menu driven operating system
• 4 different roughness parameters
• Inside/Outside diameters
• Stylus position indicator
• RS 232 output to printer/PC
•Extended memory functions
| Roughness parameter | Ra, Rz, Rq (RMS), Rt | ||||||||
| Assessed profiles | Primary profile (p), Roughness profile (R) tp curve (Mr) | ||||||||
| Conformance Standards | ISO/DIN/JIS/ANSI | ||||||||
| Measuring System | Metric µm, Imperial µinch | ||||||||
| Display Resolution | +/-20µm = 0.001µm +/-40µm = +/-80µm = 0.004µm | ||||||||
| Display Range | Ra,Rq:0.005µm up to 16µm Rz, Rt:0.02µm up to 160µm | ||||||||
| Pick up Measuring Range | +/-80µm | ||||||||
| Sensor Specifications | 5µm 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 | ||||||||
| Traverse Length | Selectable 1,3 and 5 | ||||||||
| Power | Li-lon battery | ||||||||
| Working temperature | 5-40 degrees C. | ||||||||
| Dimensions | 139mm x 56mm x 48mm | ||||||||
| Weight | 450g
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Rapp Industrial Sales * 127 Main Street * Connoquenessing, Pa 16027
Phone 888-789-7277 * 724-789-7853 * Fax 724-789-7288 Email: sales @rappindustrialsales.com