GAOTek SRT Surface Roughness Tester
GAOTek Surface Roughness Tester 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.
Description
Description
Overview
GAOTek Surface Roughness Tester 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. Be compatible with the four standards of ISO, DIN, ANSI and JIS.
Features
- Multiple parameter measurement: Ra, Rz
- Highly sophisticated inductance sensor
- Built-in Li-ion rechargeable battery
- Control circuit with high capacity
- Small in size, light in weight and easy to use
- Manual or automatic shut down
- Metric /Imperial Conversion
- Use “USB data output” to connect with PC
- Provide BT data output choice
Technical Specifications
| Sample Length | 0.0098 in (0.25 mm), 0.031 in (0.80 mm), 0.098in (2.50 mm) |
| Maximum Drive Stroke | 0.7inch (17.5mm) |
| Display | 4 digits, 0.39 in (10 mm) LCD, with blue backlight |
| Parameters | Ra, Rz |
| Measuring Range | (0.05 to 10.00 um) (0.020 to 100.0 um) |
| Accuracy | ≤ ± 10% |
| Fluctuation Of Display Value | Not more than 6% |
| Test Principle | Inductance type |
| Material of Probe Pin | Diamond |
| Dynamo-measurement of Probe | 16 mN (1.6 gf) |
| Probe Angle | 90° |
| Vertical Radius of Guiding Head | 1.88 in (48 mm) |
| Evaluation Length | 1 to 5 L optional |
| Operating Conditions | Temperature: 32 ºF to 122 ºF (0 to 50 ℃) Humidity: < 80 % RH |
| Power Supply | Built-in rechargeable Li-ion battery |
| Dimensions | 5.51 in × 2.05 in × 1.89 in (140 mm × 52 mm × 48 mm) |
| Weight | 0.92 lb. (420 g) |