DeFelsko RTR3D1 复制式磁带读取器,用于测量和记录2D / 3D表面轮廓参数(115μm)

- Measuring Range (H): 20 to 115 μm (0.8 to 4.5 mils)
- Measuring Range (Rt): 10 – 115 µm 0.4 – 4.5 mils
- Minimum Roughness (Ra): 2 µm 0.08 mil/80 µin
- Accuracy (H): ± 5 µm ±0.2 mil
- Accuracy (Rt)*: ± (5 µm + 5%) ± (0.2 mil+ 5%)
- Accuracy (Ra)*: ± (0.25 µm + 5%) ± (0.01 mil + 5%
- Field of View: 3.8 x 3.8 mm 0.149 x 0.149 inch
- Lateral Sampling: 3.7 µm 0.145 mil
- Vertical Resolution: 100 nm - 2D/3D 10 nm - SDF 3.93 µin - 2D/3D 0.393 µin - SDF
- Resolution: 0.1 µm 0.01 mil
- Anvil Diameter: Ø6.3 mm (Ø0.25 inch)
- Anvil Pressure: 110 grams-force (1.1 Newtons)
- High contrast LCD with backlit display 
- Storage of 250 readings—stored readings can be viewed or downloaded
- Size: 137 x 61 x 28 mm (5.4" x 2.4" x 1.1")
- WEIGHT: 140 g (4.9 oz.) without batteries
complete with Standard: with one roll of Optical Grade X-Coarse tape, stainless steel burnishing tool, burnishing ball, 5 cleaning cards, check shim(s), replica tape holder, microfiber cleaning cloth, surface cleaning putty, protective rubber holster with belt clip, wrist strap, 3 AAA alkaline batteries, 
instructions, nylon carrying case with shoulder strap, protective lens shield, Long Form Certificate of Calibration (containing Ra and Rt values) traceable to an accredited national laboratory, USB cable, PosiSoft Software

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