Matsuzawa Rockwell Hardness Tester RIA Series
Features
VARIABLE TEST FORCE
The variable test force function can change pre. test force at a 100gf step from 29.42N to 98.07N(3kgf to 10kgf), and it can change test force power at a 0.9807N(100gf) step from 147.1N to 1840N(15kgf to 187.5kgf).
CLOSED-LOOP TEST FORCE CONTROL (WITH LOAD CELL)
ONE TOUCH, EASY MEASUREMENT
All testing cycle(Pre test force – Test force – Release force) can be easily done only by touching the start button of a touch panel.
TOP SURFACE BASED MEASUREMENT
Top surface based can be measured compared with the conventional bottom surface based, without being subject to the influence of a specimen bottom.
LED INDICATOR
LED indicator is displayed so that LED may flow during operation. Operation of a testing machine can check easily
LIGHT WEIGHT & COMPACT
The optimal design realized the light weight and the compact. Operation of the testing machine which was difficult until now can also be performed easily.
Test Methods
Rockwell
| HR15N | HR15W | HR15Y | HRG | HRP |
| HR30N | HR30W | HR30Y | HRB | HRM |
| HR45N | HR45W | HR45Y | HRF | HRL |
| HR15T | HR15X | HRC | HRK | HRV |
| HR30T | HR30X | HRD | HRE | HRS |
| HR45T | HR45X | HRA | HRH | HRR |
Brinell
| 61.29N | 98.07N | 153.2N | 245.2N | 294.2N |
| 306.5N | 612.9N | 980.7N | 1226N | 1839N |
Specifications
| Item/Model | Ria-F | Ria-S | |
| Pre Load | Superficial | 29.42N (3kgf) | |
| Rockwell | 98.07N (10kgf) | ||
| Test Load | Superficial | 147.1, 294.2, 441.3N (15, 30, 45kgf) | |
| Rockwell | 588.4, 980.7, 1471N (60, 100, 150kgf) | ||
| Brinell | 61.29, 98.07, 153.2, 245.2, 294.2, 306.5, 612.9, 980.7, 1226, 1839N (6.25, 10, 15.625, 25, 30, 31.25, 62.5, 100, 125, 187.5kgf) | ||
| Test Cycle | Automatic (Pre Load – Test Load – Release Load) | ||
| Test Load Dwell Time | 0 to 999 sec | ||
| Stage/Anvil | 50mm x 50mm stroke XY auto stage | Ø60mm flat anvil | |
| Controller | 3-axis controller | 1-axis controller | |
| Operation Panel | 12.1″ Touch Panel PC (Windows 7) | ||
| Accuracy | Conform to ISO 6508, JIS B7726, ASTM E-18 | ||
| Max. Specimen Height | 140mm | ||
| Max. Specimen Depth | 100mm | ||
| Dimensions | W220 x D370 x H5000mm | ||
| Weight | 29kg | ||
| Power Supply | AC100 ~ 240V 50/60Hz available for export models | ||
Standard Accessories
| Hardness Standard Block | 60HRC, 90HRB, 80HR30N, 75HR30T |
| Diamond Indenter (Built-In) | Built-in |
| Steel Ball Indenter | 1/16″ Ø |
| Spare Steel Ball | 1/16″ Ø |
| Anvil | 60mm Ø flat, V-shape 60Ø |
| Spare Fuse | 5A |
| Power Cord | 3P-2.5m |
| Auxiliary Tools | – |
| Machine Cover | – |
Special Accessories
| Steel Ball Indenter | 1/8inch, 1/4inch, 1/2inch |
| Tungsten Carbide Ball Indenter | 1/8inch, 1/4inch, 1/2inch |
| Contactor for Large Diameter | 1/4inch, 1/2inch |
| Flat Surface Indenter for Calibration | |
| Brinell Indenter | Ø1mm, Ø5mm |
| Spot Anvil | |
| Diamond Spot Anvil | |
| V-shape Spot Anvil | |
| V-shape Anvil (Small) | |
| Round Table | Ø200mm |
| Micro Test Table for Jominy Test | |
| Vibration Isolation Table (Tabletop type, Desk type) | |
| Optional Size of Stage | (X) 100mm x (Y) 50mm |