PosiTector RTR 3D

Replica Tape Reader to Measure and Record 2D/3D Surface Profile Parameters

Digital spring micrometers measure and record surface profile parameters using Testex Press-O-Film™ replica tape.

NEW Larger 2.8" impact resistant color touchscreen with redesigned keypad for quick menu navigation
Create a replica by burnishing tape on a surface and insert into instrument. 3D imagery and 2D/3D parameters are displayed in seconds!
Reports common parameters: Ra, Rq, Rz, Rp, ­Rv, Rt, Rpc (2D), and Sa, Sq, Sz, Sp, Sv, and Spd (3D)
Ideal for field or laboratory use; flat, curved, or irregular surfaces
Download 3D .SDF image files for analysis in included PosiSoft or third party ­­­software
Certificate of Calibration showing traceability to PTB (for H and HL only) and NPL (for Ra and Rt) included (Long Form)

Measuring Range (H) : 20 – 115 µm
0.8 – 4.5 mils

Measuring Range (Rt) : 10 – 115 µm
0.4 – 4.5 mils

Minimum Roughness (Ra) : 2 µm
0.08 mils/80 µin

Accuracy (H) : ± 5 µm
± 0.2 mils

Accuracy (Rt)* : ± (5 µm + 5%)
± (0.2 mils+ 5%)

Accuracy (Ra)* : ± (0.25 µm + 5%)
± (0.01 mils + 5%)

Anvil Pressure : 1.1 Newtons
110 grams-force

Anvil Size : Ø 6.35 mm
Ø 0.25 inches

Field of View : 3.8 x 3.8 mm
0.149 x 0.149 inches

Lateral Sampling : 3.7 µm
0.145 mils

Vertical Resolution : 100 nm - 2D/3D 3.93 µin - 2D/3D
10 nm - SDF 0.393 µin - SDF

Resolution : 0.1 µm
0.01 mils