Purpose
HRS-150 digital automatic Rockwell hardness tester has a novel appearance, a menu-based interface, and the measuring device adopts grating sensor and computer control , The hardness indication value is displayed directly on the LCD screen, which is a mechanical and electrical integration hardness testing instrument. The function can automatically convert various hardness parameters to each other, identify the minimum thickness of the test piece and determine the ambient temperature of the test. Built-in printer to read relevant test results. Automated operation is achieved, eliminating human operation and reading errors. Cast and forged parts, sample testing and acceptance inspection of flat and cylindrical workpieces, steel, non-ferrous automotive and aerospace industries, carbide, ceramics, stainless steel laboratories and workshops.
Features
1. Display the test hardness value directly through the large LCD screen;
2, The shell is cast by a special sand casting process, the structure is stable and not deformed, and it can be used in harsh environments. work in a high-quality environment; the car paint is of high grade, with strong scratch resistance, and it is still as bright as new after many years of use;
3. With the ability of production and processing, the machine provides parts replacement and maintenance and upgrade services for life
technical parameters
Parameter name | parameter data | ||||
Preliminary test force (N) | 10kgf(98.07N) Tolerance ±2.0% | ||||
Total test force (N) | 60kgf(588N) 100kgf(980N) 150kgf(1471N) | ||||
Loss scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK | ||||
precision | 0.1HR | ||||
Dwell time(s) | 1-60 | ||||
Hardness indication reading method | LCD | ||||
Maximum allowable height of specimen (mm) | 230 | ||||
Indenter center to body distance (mm) | 165 | ||||
Durometer Dimensions (mm) | 520×240×720 | ||||
power | 220V/50HZ | ||||
Instrument weight (kg) | 70 | ||||
Hardness test 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 |