Conforms to ASTM E-18, ISO 6508 |
Digital readout |
Hardness Resolution: |
0.1 of Rockwell unit |
Display: |
Matrix backlit LCD |
Languages: |
English, French, German |
Data Entry: |
Membrane keypad, Menu driven |
Load Selection: |
Automatic |
Load duration: |
2 – 50 seconds, can be adjusted |
Data Output: |
RS232 and USB data output for PC / Printer |
Power supply: |
110/220V 50/60Hz, 4A |
Menu Features: |
- Hardness tolerance setting (Upper and Lower limits)- Conversions: Vickers, Brinell, Rockwell, Superficial, UTS - Statistical data: X-bar, s, max, min - Automatic curvature correction for cylindrical and spherical surfaces |
Frame Deformation
(ASTM E18-08 Requires less than +/-1%) |
+/- 0.5% |
Transducer Accuracy
(ASTM E18-08 Requires +/- 1.0μm Regular Rockwell, +/- 0.5μm Superficial Rockwell) |
+/- 0.3μm Regular Rockwell
+/- 0.5μm Superficial Rockwell |
Repeatability
(ASTM E18-08 Requires, 1.0, 1.5 up to 2.0 on the HRC scale) |
0.5 up to 1.0 (HRC Scale) |
Tolerance of applied force
(ASTM E18-08 requires 0.6-0.75%) |
Within 0.5% |
Dimensions of testing machine: |
Height 28.4” (720mm), Width 8.0” (200mm), Depth 21.7” (550mm) |
Maximum test height: |
8.0” (200mm) |
Horizontal Space (from center line): |
6.5” (165 mm) |
Net weight: |
220 lbs (100 kg) |