Used parallel in Northern Line

Alpa Metrology FA120 (FA120L30)
- Manufacturer: Alpa
Flat-parallel interferometer lens ALPA FA120 Optical parallel have been specifically designed to check the flatness and parallelism of micrometer anvils using the natural phenomena of interference fringes.
Pontoglio, Italy
Alpa Metrology FA127 blocks (FA1276)
- Manufacturer: Alpa
Accessories for using ALPA FA127 blocks Wide range of accessories for the most different uses from the checking of the height to the external measurements, from the measuring of the centre distance to the creatio...
Pontoglio, Italy
Alpa Metrology FA127 blocks (FA1277)
- Manufacturer: Alpa
Accessories for using ALPA FA127 blocks Wide range of accessories for the most different uses from the checking of the height to the external measurements, from the measuring of the centre distance to the creatio...
Pontoglio, Italy
Alpa Metrology HA135 (HA1352000)
- Manufacturer: Alpa
Double T black granite flat-parallel level ALPA HA135 Two parallel,plane, lapped faces with double T – shaped section for stability and lightness. The parallelism tolerance is equal to the planarity tolerance. Di...
Pontoglio, Italy
Alpa Metrology HA135 (HA1351000)
- Manufacturer: Alpa
Double T black granite flat-parallel level ALPA HA135 Two parallel,plane, lapped faces with double T – shaped section for stability and lightness. The parallelism tolerance is equal to the planarity tolerance. Di...
Pontoglio, Italy
Alpa Metrology HA135 (HA135500)
- Manufacturer: Alpa
Double T black granite flat-parallel level ALPA HA135 Two parallel,plane, lapped faces with double T – shaped section for stability and lightness. The parallelism tolerance is equal to the planarity tolerance. Di...
Pontoglio, Italy
Alpa Metrology HA135 (HA135750)
- Manufacturer: Alpa
Double T black granite flat-parallel level ALPA HA135 Two parallel,plane, lapped faces with double T – shaped section for stability and lightness. The parallelism tolerance is equal to the planarity tolerance. Di...
Pontoglio, Italy
Alpa Metrology HA135 (HA1351500)
- Manufacturer: Alpa
Double T black granite flat-parallel level ALPA HA135 Two parallel,plane, lapped faces with double T – shaped section for stability and lightness. The parallelism tolerance is equal to the planarity tolerance. Di...
Pontoglio, Italy
Alpa Metrology EB100 (EB100100)
- Manufacturer: Alpa
Sine-bar table ALPA EB100 Hardened stainless steel, hardness 60 HRC, lapped surfaces, flatness accuracy ± 0,001 mm, cylinders distance accuracy ± 0,005 mm.
Pontoglio, Italy
Alpa Metrology FA175 (FA175SET)
- Manufacturer: Alpa
Setting rings ALPA FA175 Due to their diameters these rings are suggested to set depth micrometers. Set made of 10 pieces with parallel faces.
Pontoglio, Italy
Alpa Metrology HA050 (HA050250)
- Manufacturer: Alpa
V-parallel prisms ALPA HA050 Steel frame, accuracy 0,01 mm, on request accuracy 0,10 mm. Manufactured in pairs. Fine grinded.
Pontoglio, Italy
Alpa Metrology HA050 (HA050150)
- Manufacturer: Alpa
V-parallel prisms ALPA HA050 Steel frame, accuracy 0,01 mm, on request accuracy 0,10 mm. Manufactured in pairs. Fine grinded.
Pontoglio, Italy
Alpa Metrology HA050 (HA050200)
- Manufacturer: Alpa
V-parallel prisms ALPA HA050 Steel frame, accuracy 0,01 mm, on request accuracy 0,10 mm. Manufactured in pairs. Fine grinded.
Pontoglio, Italy
Alpa Metrology HA050 (HA050100)
- Manufacturer: Alpa
V-parallel prisms ALPA HA050 Steel frame, accuracy 0,01 mm, on request accuracy 0,10 mm. Manufactured in pairs. Fine grinded.
Pontoglio, Italy
Alpa Metrology HA050 (HA050075)
- Manufacturer: Alpa
V-parallel prisms ALPA HA050 Steel frame, accuracy 0,01 mm, on request accuracy 0,10 mm. Manufactured in pairs. Fine grinded.
Pontoglio, Italy