Rockwell hardness meter TRHM-A10 is used for the testing of ferrous & non-ferrous materials at Rockwell scale. The high quality stainless steel used in its preparation assures reliability & durability of the hardness tester. With novel appearance its analogue gauge display the hardness indication with good resolution. Equipped with oil pump controls test operations, it reduces operator’s involvement.
Buy Now View Catalog| Preliminary test force | 98 N |
| Total test force | 588, 980, 1471 N |
| Brinell hardness test | |
| Vickers hardness test | |
| Magnification of Microscope | |
| Total test force dwell time | 0 to 30 S |
| Hardness indication | Analogue display |
| Resolution | 0.5 HR |
| Loading control | Manual |
| Maximum height of specimens | 170 mm |
| Distance from Indenter’s center to outer wall | 165 mm |
| Range of Rockwell hardness value |
HRA 20 to 88 HRB 20 to 100 HRC 20 to 70 |
| Dimension of the machine | 510 × 230 × 750 mm |
| Weight | 85 kg |
| Power supply | AC 220 V , 50 Hz |
Rockwell hardness tester has applications in workshops, inspection and production departments, Iron industry for testing.
Frequency (continually adjustable) : 10 Hz to1280 Hz + 0.01 %
Amplitude acceleration ( at 30m/s2 pk ) : 40 Hz to 320 Hz + 0.3 dB + 1 digit
Amplitude velocity ( at 25mm / sec pk ) : 40 Hz to 320 Hz + 0.5dB +1 digit
Test force : 612.5 N, 980 N, 1225 N
Brinell hardness test : 1837.5 N, 2450 N, 4900 N/7350 N, 9800 N, 14700 N/29400 N
Hardness measuring area : 8 to 650 HBW (hard metals steel ball)
Test force : 9.8 N, 49 N, 98 N, 196 N, 294 N, 490 N
Hardness value symbol : HV1, HV5, HV10, HV20, HV30, HV250
Error range in display : ± 3.0 %, ± 2.0 %
Preliminary test force : 98 N
Total test force : 588, 980, 1471 N
Total test force dwell time : 1 to 30 S
Preliminary test force : 98 N
Total test force : 588, 980, 1471 N
Brinell hardness test : 306, 613, 1839 N
| Mixed capacity | 0.5 to 1 kg, 2 to 3 kg, 5 to 7 kg |
| Temperature range | RT to 300°C |
| Temperature control system | PID control |
| Temperature control range | Room temperature to -70 ℃ (room temperature ≤ 25 ℃） |
| Temperature accuracy | ± 0.3 ℃ |
| Impact speed | 0℃ to -30℃ around 2.5 ℃/min -30℃ to -40℃ around 2.5 ℃/min -40℃ to -70℃ around 2.0 ℃/min |
| Sample (size) length | Diameter ≥30 mm, Thickness ≤ 40 mm |
| System | D/0 lighting geometrical viewing conditions, diffuser diameter (d) 150mm, testing hole diameter 30mm |
| Light source | D65 as illuminating source |
| Sample (size) length | Diameter ≥30 mm, Thickness ≤ 40 mm |
| Measurement mode | Diffuse reflection factor Rx, Ry, Rz, stimulus value Y10, X10, Z10, chromaticity coordinates x10, y10, z10; lightness L *, chroma a * b *, chroma C * ab, hue angle h * ab, dominant wavelength λd, excitement purity Pe, color difference ΔE * ab, lightness difference ΔL *, chroma difference ΔC * ab, hue difference ΔH * ab, Hunter system L , A, b |
| Stability | ≤ 0.1 within 30 min |
| Measuring range | 0.001 to 9999 |
| Stability | A (absorbency of light) <0.003 within 3 mins |
| Linearity error | <3.0 % |
| Measuring range | 0.001 to 9999 |
| Stability | A (absorbency of light) <0.003 within 3 mins |
| Linearity error | <3.0 % |
| The maximum temperature | 300°C |
| Temperature fluctuation | Within ± 0.5°C |
| Temperature uniformity | Within ± 1°C |
| Vacuum degree | 0 to 90 KPa |
| Accuracy | 1 % FS |
| Resolution | 0.1 KPa |
| Test angle | 60° |
| Gloss aperture | 2 × 3 mm |
| Measurement range | 0 to 1000 GU |
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