HDT 30: Vickers. Rockwell
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HDT 30: Vickers. Rockwell
Case Hardness Depth (CHD) analyzer HTD30
With HTD Cisam-Ernst offers a technology that allows to measure quickly (less than a minute) and accurately case depth of hardened layers, avoiding operations such as sectioning of the sample, embedding, polishing and therefore without damaging the integrity of the workpiece. The principle (Ernst patent) is based on making a single impression by progressively applying load and measuring at regular intervals the reached depth without influences due to bending or subsidence. This sampling is equivalent to carrying out a very high number of impressions in a single point. Through the continuous acquisition of the values detected with the progressive load application, the load – hardness curve is obtained: from that – thanks to a proprietary algorithm – the value of the depth of the heat treatment and the curve schematic of the hardened surface layer are obtaine
Product advantages HDT 30: Vickers. Rockwell
- Ernst patented principle. Case depth determination from 0.02mm to 0.2mm
- Non-destructive testing. Testing of the whole production batch is possible eliminating disposal costs and allowing savings on consumables.
- 1 test: 1 minute. Drastic reduction of the test times, increased productivity.
- One measurement vs. a complex process. No need for cross-sectioning, polishing and mounting of the test piece.
Technical details HDT 30: Vickers. Rockwell
| Power supply | 100/250 VAC, 50/60 Hz |
| Loads | 1kgf – 30kgf |
| Norms and certifications | DIN 50158 ASTM E-18 indirect method on certified test block ISO 6508 indirect method on certified test block |
| Minimum measurable diameter | 4 mm |
| Overall dimensions | L40 cm W 50 cm H 35 cm |
| Selectable functions | Load selection – language – calibration hardness measure – schematic curve hardness curve – tolerances – sequence – file scale – histogram |
| Output interfaces | USB – Ethernet |
| Reading | Direkt reading of case depth on touch-screen display 8” Schematic curve with case depth value at the predetermined hardness Stats and overlay of curves |
| Languages | Italian, English, German, Other languages on request |
| Load application method | Automatic with selected load value according to case depth |
| Weight | ca. 32 kg |
| Working principle | Case depth through evaluation of the load-penetration curve and tested algorythm |
| Standard scales | mm/inch cut-off hardness in HV/HRC |
| Load time | Test cycle depending on maximum applied load |
Normal lagervare, forbehold for mellemsalg
