Active Member
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[China]
Address: A-1F，KaiSong Science Park, 2# Baima Xianfeng Road, South District, DongGuan, China(523080)
Contact name:Marshall Zheng
Guangdong Hoyamo Precision Instrument Limited |
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Touch Screen Digital Rockwell Hardness Tester with strong structure and Motorized loading control
Features:
● Half automatic hardness tester except loading initial force and
change force knob. Operation is very convenient and fast.
● Color touch screen, displays loading force, indenter type, dwell
time, and conversion scale.
● Motorized control loading, dwell and unloading, eliminates error
by manual operation.
● Built-in micro processor auto compute max, min, mean and
deviation value, resolution is 0.1HR, largely improve accuracy.
● Auto hardness conversion to others scales, no need to check table
and improve working efficiency.
● Support Multiple languages, English, Turkish, German, etc.
Convenient for local customers operation.
● Save 2000 single testing results and 1000 group results for
reviewing and analysis
● Optional blue tooth mini printer is available.
Application:
◆Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys,
malleable iron, etc.
◆Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable
iron, titanium, deep case
hardened steel, and other materials harder than B100.
◆Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow
case-hardened steel.
Specifications:
| Product Name | Color Touch Screen Digital Rockwell Hardness Tester |
| Model | DigiRock DR3 |
| Code# | 811-130 |
| Rockwell Scales | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK, HRL,HRM,HRP,HRR,HRS,HRV |
| Preliminary Test Force | 10Kgf(98.07N) Permitted Error:±2.0% |
| Test Force | 60Kgf(588.4N),100Kgf(980.7N),150Kgf(1471N) Permitted Error:±1.0% |
| Dwell Time | Adjustable 1-60s |
| Hardness Indication | 5.2” Touch Screen, Resolution:640x480 |
| Resolution | 0.1HR |
| Loading Control | Auto Loading/Dwell/Unloading |
| Hardness Conversion | HRC,HV,HBS,HBW,HK,HRA,HRD,HR15N,HR30N, HR45N,HS,HRF,HR15T,HR30T,HR45T,HRB |
| Conversion Standards | ASTM,DIN |
| Language Option | Chinese, English, German, Portuguese, Turkish, Czech, Korean |
| Correction Range | -3.0HR to +3.0HR, Step 0.1HR |
| Data Memory | 2000 Single Measuring Result, Curve Analysis, Results Reviewing And Analysis |
| Data Output | Optional Blue Tooth Mini Printer |
| Max. Height Of Specimen | 175mm |
| Instrument Throat | 165mm |
| Power supply | AC220V/50Hz;AC110V/60Hz |
| Dimension(LxWxH) | 520 x 215 x 700mm |
| Packing Dimension | 630 x 440 x 960mm |
| Gross/Net Weight | 120Kg/90Kg |
| Execution Standard | GB/T230.2, JJS Z2245, EN-ISO6508, ASTME-18 |
Standard Delivery:
| Product Name | Code# | Product Name | Code# |
| Instrument Main Body | 811-130 | Ø1.588mm Ball Indenter | 811-411 |
| Hardness Block (57-70) HRC | 811-641C | Ø1.588mm Steel Ball | 811-421 |
| Hardness Block (20-33) HRC | 811-611C | Cone Diamond Indenter | 811-401 |
| Hardness Block (85-100) HRB | 811-641B | Weight A | 811-741 |
| Ø 150mm Flat Anvil | 811-541 | Weight B | 811-751 |
| Ø 60mm Flat Anvil | 811-521 | Weight C | 811-761 |
| Ø 40mm V-shape Anvil | 811-511 | Power Cable | 811-801 |
| Accessories Box | 811-901 | Instrument Manual | DigiRock DR3 |
