Roughness Meter - Separate Surface Roughness Tester SRT-6210S &
SRT-6200S
Applications
Widely used in production environments to measure surface roughness
of various machinery-processed parts. Calculates corresponding
parameters according to selected measuring conditions and clearly
displays all measurement parameters.
Measurement Principle
When measuring surface roughness, the sensor is placed on the
surface and uniformly slides along it via the internal driving
mechanism. The sharp built-in probe detects surface roughness,
causing probe displacement that changes the inductive amount of
induction coils, generating an analogue signal proportional to
surface roughness. The exclusive DSP processes and calculates the
data, then outputs measurement results on the LCD display.
Key Features
- Compatible with ISO, DIN, ANSI and JIS standards
- Compact size, lightweight design, and easy operation
- Highly sophisticated inductance sensor technology
- Four wave filtering methods: RC, PC-RC, GAUSS and D-P
- SRT-6210S measures parameters: Ra, Rz, Rq, Rt
- SRT-6200S measures parameters: Ra, Rz
- Memory function stores 7 groups of measurement results and
conditions
- Manual or automatic power off functionality
- Metric/Imperial unit conversion
- RS-232 data output for PC connectivity
- Optional Bluetooth data output
Technical Specifications
| Model | SRT-6210S | SRT-6200S |
|---|
| Standards | GB/T6062, ISO4287, DIN4768, JIS B, ANSI46.1 |
| Parameters | Ra, Rq, Rz, Rt | Ra, Rz |
| Measuring Range | Ra, Rq: 0.005~16.00μm / 0.020~629.9μinch
Rz, Rt: 0.020~160.0μm / 0.078~6299μinch | Ra: 0.05~10.00μm / 1.000~400.0μinch
Rz: 0.020~100.0μm / 0.780~4000μinch |
| Accuracy | ≤±10% |
| Fluctuation of Display Value | ≤6% |
| Resolution | 0.001 / 0.01 / 0.1 |
| Sensor - Radius of Probe Pin | 5μm | 10μm |
| Material of Probe Pin | Diamond |
| Measurement Force of Probe | 4mN (0.4gf) | 16mN (1.6gf) |
| Probe Angle | 90° |
| Vertical Radius of Guiding Head | 48mm |
| Maximum Driving Stroke | 17.5mm / 0.7inch |
| Cutoff length (l) | 0.25mm, 0.8mm, 2.5mm |
| Driving Speed - Sampling | Length = 0.25 mm: Vt = 0.135 mm/s
Length = 0.8 mm: Vt = 0.5 mm/s
Length = 2.5 mm: Vt = 1 mm/s |
| Driving Speed - Returning | Vt = 1mm/s |
| Profile Digital Filter | RC, PC-RC, GAUSS, D-P |
| Evaluation Length | 1~5 L Optional |
| Data Memorize | 7 Groups |
| Operating Conditions | Temperature: 0~50℃, Humidity: <80%RH |
| Power Supply | 4x1.5V AAA (UM-4) Battery |
| Dimensions | Measuring Base Size: 185x56x47 mm |
| Weight | 480g |
Standard Accessories
Main Unit, Standard Sensor SRP-100, Standard Sample Plate SSP-100,
Small Screwdriver, Measuring base, Carrying Case, Operation Manual
Optional Accessories
Extension Rod SER-150, Groove Stylus SRP-110, Curvature Probe
SRP-120, Measurement Stand SRS-1, RS-232C Cable with Software,
Bluetooth Adapter with Software
Probes
