The Defelsko PosiTctor RTR H3 is an advanced model of the RTR H-Series Surface Profile Gauge, a color LCD display with 100,000 measurement readings and advanced features such as real-time graphical display.PosiTctor RTR H3The measurement range of the surface profile roughness Tester is 20~115μm, and the measurement accuracy is ±5μm.




符合标准ASTM D4417、NACE RP0287、SSPC PA 17、SSPC-SP5、SP6、SP10、SP11-87T、AS 3894.5、ISO 8503-5.
1. Color LCD screen, with a storage capacity of 100,000 measurement readings.
2. Real-time graphics, picture prompts and automatic batches
3. Bluetooth wireless technology transmits data
4. A 50.8 micron (2 mil) substrate capable of automatically subtracting all readings
5. Minimize inspector workload by reducing the number of copies that need to be made to ensure accuracy.
6. The reset function can restore the factory settings immediately
7. The accuracy of measurement is higher than that of spring measuring instrument
8. Durable. The housing has a good degree of protection against solvents, acids, oils, water and dust, and has a rubber housing for shock protection
9. Obtain more accurate measurement of peak and valley height value (roughness value).
10. The calibration certificate can be traced back to PTB
11. The PosiTector main unit is compatible with other PosiTector series probes, such as RTR, SPG, 6000, 200, DPM, UTG.
12. Inverted display can be set
13. It can display continuous display of average value, standard deviation, min/max height and reading
| Model | PosiTector RTR H1 | PosiTector RTR H3 | PosiTector RTR P1 | PosiTector RTR P3 |
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| Host type | Standard | Advanced | Standard | Advanced |
| Probe type | PRBRTRH | PRBRTRP | ||
| Measuring Peak (HL) | ● | ● | ● | ● |
| Measured peak density (Pd) | ● | ● | ||
| Output 2D/3D images | ● | |||
| Save the SDF surface data file | ● | |||
| Peak (HL) measurement range | 20~115 μm (0.8 to 4.5 mils) | |||
| peak(HL) accuracy | ±5 μm (±0.2 mils) | |||
| peak(HL) resolution | ±1 μm (±0.2 mils) | |||
| Anvil diameter | Ø6.3 mm (Ø0.25 inch) | |||
| Anvil pressure | 110g (1.1N) | |||
| size | 152x61x28mm | |||
| weight | 140g | |||
| standard | ASTM D4417、NACE RP0287、SSPC PA 17、SSPC-SP5、SP6、SP10、SP11-87T、AS 3894.5、ISO 8503-5等 | |||