Digital Superficial Rockwell Hardness Tester RH-300
RH-300 is an effective automatic digital Rockwell testing machine with high accuracy, reliability and durability, it is applied at the workshops and measurement departments for determining the Rockwell hardness of the material of ferrous and non-ferrous metals.
Features:
●RH-300 is intelligent hardness testing machine, except to lift up the anvil to touch the specimen and select the test force: 60Kgf(588.4N), 100Kgf(980.7N) and 150Kgf(1471N) by hand-knob manually, the other operations are entirely automatic.
●The testing force, the process of loading, dwell and unloading,the hardness testing value, and the corresponding converted scale are displayed on LCD screen automaticlly.
●System will remind the operator to select the corresponding testing force and indenter after scals choosing, and the automatic hardness testing and digital 0.1HR resolution display avoids the man-made
error and enhance the measuring accuracy.
●Hardness conversaion among 14 hardness scales: HRA, HRB, HRC, HRD, HRF,HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, it doesn’t need the operator to trace and check the fussy hardness comparison table again.
●Saves,displays and analyzes the value of maximum, minimum,avaverage and tolerance automaticlly, the mini-printer prints the main measuring data automaticlly, and it supports PC communication in RS232 interface and cable.
Technical specifications
| Rockwell Scales |
HRA, HRB, HRC,HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRR |
| Preliminary test force |
10Kgf(98.07N) |
| All Testing Force |
60Kgf (588.4N), 100Kgf (980.7N), 150Kgf (1471N) |
| Hardness Indication |
Digital LCD Display |
| HardnessResolution |
0.1HR |
| Dwell Time |
Adjustable 1 ~ 60S |
| Auto Hardness conversion |
HRA, HRB, HRC, HRD, HRF,HV, HK, HBW,
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
|
| Max. Height of Specimen |
175mm |
| Max. depth of specimen |
165mm |
| Dimension (L*W*H) |
520x215x700mm |
| Plywood Packing Dimension |
630x440x960mm |
| Gross/Net Weight |
120/90Kg |
| Power Supply |
110V/220V,60/50Hz |
| Accuracy |
Conform to ASTM E-18; ISO6508 |
Standard accesory
| Main unit |
1SET |
Hardness block (57-70) HRC |
1PC |
Weight A |
1PC |
| Mini-printer |
1PC |
Hardness block (20-33) HRC |
1PC |
Weight B |
1PC |
| Accessories box |
1PC |
Hardness block (85-100) HRB |
1PC |
Weight C |
1PC |
| Ø1.588mm ball indenter |
1PC |
Ø 55mm flat anvil |
1PC |
Optional Manual |
1PC |
| Ø1.588mm steel ball |
1PC |
Ø 55mm V-shape anvil |
1PC |
Power cable |
1PC |
| Cone diamond indenter |
1PC |
Ø 150mm flat anvil |
1PC |
Fuse |
1PC |
Optional accesory
| 1/8”Steel Ball Indenter |
1PC |
Ø1/8“ Steel Ball |
1PC |
Ø 100mm Flat Anvil |
1PC |
| 1/4”Steel Ball Indenter |
1PC |
Ø 1/4“ Steel Ball |
1PC |
Small Flat Anvil |
1PC |
| 1/2”Steel Ball Indenter |
1PC |
Ø 1/2“ Steel Ball |
1PC |
Ø 1/16“ Steel Ball |
1PC |
Product Tags:
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Digital Superficial Rockwell Hardness Tester RH-300 Images
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