Light force wireless portable hardness tester e-computest is a light force (5kgf) electronic hardness tester, which operates according to the Rockwell principle and allows the hardness of the entire range of ferrous and non-ferrous metals to be measured without changing the indenter. Simply select the desired scale and place the base of the instrument on the surface to be tested, preparing the test area accordingly. The measurement is obtained by exerting a manual pressure of 5 kgf with immediate display of the detected hardness value. The e-computest portable hardness tester can operate in different positions and is equipped with various support bases, easily interchangeable to adapt to the different shapes of the samples to be measured. In the new version e-computest uses a tablet suitable for the industrial environment. The Android application offers the possibility of detecting, managing, sharing, archiving and printing data in a simple and immediate way. In addition, e-computest can be used with a stand, specifically designed to perform tests of all those pieces where support is required and of small samples.
Portable hardness tester e-computest
| Working principle | Rockwell |
| Test loads | 5 kgf (49 N) |
| Preload | 1,2 kgf (11.8 N) |
| Norms and certifications | DIN 50157 ASTM E-18 indirect method on certified test block ISO 6506 indirect method on certified test block ISO 6507 indirect method on certified test block ISO 6508 indirect method on certified test block ACCREDIA CERTIFICATE on request |
| Load time | selectable 1 – 60 sec |
| Load application method | manual |
| Standard scales | HRC (0-70) HRB (0-120) HB30 (80-700) N/mm² (260-2300) kg/mm² (27-235) HV (35-1080) DPTH (0-100) |
| Minimum measurable diameter | 2mm with stand N
35mm by hand |
| Minimum measurable thickness | 0.5 mm |
| Working area dimensions | 20mm x 20mm with stand N
2mm x 2mm with stand |
| Reading | Tablet display touch-screen 6″ |
| Selectable functions | Scales, tollerances, calibration, test load, stats, language, sequence, files, materials, partial average, clock, auto off timer, add notes, barcode scanner, geo-localization |
| Languages | Italian, English, German, Other languages on request |
| Output interfaces | Wifi, Bluetooth, micro USB |
| Storage | 16 GB – micro SD slot |
| Power supply | 100 – 240 Volt |
| Weight | Mechanical unit 750 g Electronical unit 360 g |
| Accuracy | HRC 0,3 HB < 1% |
