Digital display plastic metal rockwell hardness tester(XHRS-150A)
1. XHRS-150A digital plastic metal Rockwell hardness tester has a
novel interface menu, which can test plastic and metal. The
measuring device adopts grating sensor and computer control. The
hardness indication is directly displayed on the LCD screen.
instrument.
2. The machine can automatically convert various hardness
parameters to each other, and the minimum thickness parameters of
the test pieces are automatically converted to each other to
identify the minimum thickness of the test piece and the ambient
temperature of the test.
3, built-in printer, read the relevant test results. Automated
operation is eliminated, eliminating human error and reading
errors.
Main functions and features:
1. Display the test hardness value directly through the LCD large
screen;
2. The shell is formed by a special sand-casting process. The
structure is stable and not deformed, and it can work under harsh
environment. The car paint has high grade and strong scratch
resistance. It is still bright and new for many years.
3. We have the ability to develop and design, manufacture and
process our own machines, and provide replacement and maintenance
upgrade services for the machine for life;
Main use and scope of application:
Cast and forged parts · Sample testing and acceptance testing
Planar and cylindrical workpieces ·Steel, non-ferrous metals
Automotive and aerospace industry · Carbide, ceramics, stainless
steel, laboratory and workshop non-metallic plastics, hard rubber,
synthetic resins, friction materials and softer metals
Main technicial parameters :
| name | data |
| Intial test force (N) | 10kgf(98.07N) allowable error ±2.0% |
| Total test force(N) | 60kgf(588N) 100kgf(980N) 150kgf(1471N) |
| Rockwell ruler | HRE,HRM,HRL,HRR,HRF,HRG,HRH,HRK,HRC,HRB,HRA,HRD |
| Inspection standard | JJG884 certification procedure GB/T230.2national procedure,JJG112 indificatioon procedure |
| accuracy | 0.1HR |
| Durating time(s) | 1-60 |
| Hardness reading | LCD |
| Max height of the test piece(mm) | 230 |
| Indenter center to body distance(mm) | 165 |
| dimension(mm) | 520×240×720 |
| Power supply | 220V/50HZ |
| weight(kg) | 70 |
| Measuring range | HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRE:70-94 HRF:60-100
HRG:30-94 HRH:80-100 HRK:40-100 HRL:100-120 HRM:85-110 HRR:114-125 |
PACKING LIST:
| NO. | NAME(SPECIFICATION) | QUANTITY |
| 1 | Diamond rockwell indenter | 1 |
| 2 | φ1.5875mmball indenter | 1 |
| 3 | φ3.175mmball indenter | 1 |
| 4 | φ6.35mmball indenter | 1 |
| 5 | φ12.7mmball indenter | 1 |
| 6 | Large ,medium and V-type test beanches | 3 |
| 7 | Standard rockwell hardness blocks | |
| 8 | HRB | 1 |
| 9 | HRChigh and low | 1 each |
| 10 | standard plastic rockwell hardness blocks | |
| 11 | HRE, HRL ,HRM, HRR | 1 each |
| 12 | fuse 2A | 2 |
| 13 | power supply line | 1 |
| 14 | RS-232communication line | 1 |
| 15 | Weight A,B,C | 3 total |
| 16 | Dustproof plastic cover | 1 |
| 17 | Product certificate manual | 1 |
| 18 | Print paper | 1 |
| 19 | Product instruction manual | 1 |
