In-line testing equipment
PRUFTECHNIK - NOVAFLUX RFL140
Ultra sensitive bar testing sensor
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Technical Description
Check the optimal bar with NOVAFLUX
Easy to integrate, reliable, cost effective
As a manufacturer of black or bright metal bars, you are faced with customer demands for high quality products – and with good reason, as semi-finished products are often used in safety-critical components for public transport, automotive, construction, etc.
We can help you find cracks reliably and effectively reduce scrap and material costs. The NOVAFLUX magnetic flux leakage system offers a reliable and affordable method for extremely sensitive bar inspection: It detects cracks as small as 0.1 mm in depth.
- Compatibility: Can be easily integrated with existing rotary systems or test electronics from other manufacturers.
- High speed testing: High productivity, high testing frequency and rotation speed.
- Material Savings : Facilitates recovery of repairable materials.
- Cost-effective investment: The test kit is reasonably priced.
Specifications
| NOVAFLUX system with RFL70 | NOVAFLUX system with RFL140 | NOVAFLUX system with RFL200 | |
| Weight | 400 kg (882 lb) | 600 kg (1323 lb) | 800 kg (1764 lb) |
| Inspection speed | Up to 2.4 m/s (7.87 ft/s) depending on test diameter | Up to 3 m/s (9.84 ft/s) depending on test diameter | Up to 1.6 m/s (5.25 ft/s) depending on test diameter |
| Defect resolution | 0.1 mm depending on surface structure; 0.05 mm on bright steel depending on surface structure | 0.1 mm depending on surface structure; 0.05 mm on bright steel depending on surface structure | 0.1 mm depending on surface structure; 0.05 mm on bright steel depending on surface structure |
| Defect length | Probe distance 6.25 mm: 9 mm (0.35 in) Probe distance 5 mm: 7.5 mm (0.30 in) | Probe distance 10 mm: 15 mm or more (0.59 in) Probe distance 12.5 mm: 17 mm or more (0.67 in) | Probe distance 7.5 mm: 10 mm (0.39 in) |
| Sorting classes | S0 (good); S1 (repairable); S2 (scrap) | S0 (good); S1 (repairable); S2 (scrap) | S0 (good); S1 (repairable); S2 (scrap) |
| Display | 8-channel | 8-channel | 8-channel |
| Acoustic emission | Approx. 82 dB(A) without test piece (distance 1 m) | 83 dB(A) at 1800 rpm without test piece (distance 1 m) | Approx. 80 dB(A) without test piece (distance 1 m) |
| Application fields | |||
| Production type | Bars and seamless tubes | Bars and seamless tubes | Bars and seamless tubes |
| Materials | Round black or bright steel (ferromagnetic); rolled, straightened or sand blasted | Round black or bright steel (ferromagnetic); rolled, straightened or sand blasted | Round black or bright steel (ferromagnetic); rolled, straightened or sand blasted |
| Diameter | 5 – 70 mm (0.20 – 2.75 in) | 10 – 140 mm (0.39 – 5.51 in) | 30 – 200 mm (1.18 – 7.87 in) |
| Production line | Offline (single bars and tubes) | Offline (single bars and tubes) | Offline (single bars and tubes) |