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surface roughness tester SRT-6210
bargain
add to cart| Model: SRT-6210 |
| 1. FEATURES |
| This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding 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 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. |
| * Multiple parameter measurement: Ra, Rz, Rq, Rt |
| * Highly sophisticated inductance sensor |
| * Four wave filtering methods : RC, PC-RC. |
| GAUSS and D-P |
| * 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 analyzing 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. |
| *The tester can memorize 7 groups of measurement |
| results and measuring conditions for later use or |
| download to PC. |
| *Metric / Imperial Conversion |
| 2. SPECIFICATIONS |
| Display: 4 digits, 10 mm LCD, with blue backlight |
| Parameters: Ra, Rz, Rq, Rt |
| Measuring Range |
| Ra, Rq: 0.005-16.00um/ 0.020-629.9uinch |
| Rz, Rt: 0.020-160.0um/ 0.780-6299uinch |
| Accuracy: ≤±10% |
| Fluctuation of display value: Not more than 6% |
| Sensor : |
| Test Principle: Inductance type |
| Radius of Probe Pin: 5um |
| Material of Probe Pin: Diamond |
| Dynamo-measurement of Probe: 4mN (0.4gf) |
| 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 optional |
| Evaluation length: 5l |
| Driving speed: |
| sampling length = 0.25mm Vt=0.135mm/ s |
| sampling length = 0.8mm Vt=0.5mm/ s |
| sampling length = 2.5mm Vt=1mm/ s |
| returning Vt=1mm/ s |
| Profile digital filter |
| Filtered Profile: RC |
| Filtered Profile: PC-RC |
| Filtered Profile: Gauss |
| Non-Filtered Profile: D-P |
| Resolution : .001μm if reading (10μm |
| 0.01μm if 10μm≤reading (100μm |
| 0.1μm if reading ≥100μm |
| Evaluation length : 5 cut-off |
| Power Li-ion battery: rechargeable |
| Operating conditions: Temp. 0~50℃ |
| Humidity (80% |
| Size: 140x57x48 mm (5.5x2.2x1.9 inch) |
| Weight: about 420 g |
| Attachment: |
| Standard Sensor RP-100 |
| Groove Stylus SRP-110 |
| curvature Probe SRP-120 |
| Extension Rod SER-150 |
| Mesurement Stand SRS-1 |
| Standard Sample Plate SSP-180 |
| Cable and Software for RS-232/ USB) |
| Bluetooth interface |
