The Color touch screen digital Rockwell hardness tester is a new generation of high-tech intelligent products. Its appearance is novel, the shell is cast as a whole, with high stability performance. Its touch screen interface is menu oriented, easy to operate, intuitive, and convenient. The measuring device adopts grating sensors and computer control, and the hardness reading is directly displayed on the LCD screen. It is an electromechanical integrated hardness testing instrument. Capable of automatically converting various hardness parameters and identifying the minimum thickness of the specimen. When testing a cylinder, a correction amount can be automatically added. Built in printer to read relevant test results. Automated operation has been achieved, eliminating human operation and reading errors! At the same time, the machine is also equipped with an emergency stop device for safer use.
Major Function
1. The 7-inch LCD touch screen can visually display the hardness value, convert hardness, test method, test force, brightness, initial test force retention time, total test force retention time, elastic recovery time, measurement frequency, statistical data, test time, and other test processes. The test process is intuitive and clear
2. The system comes with calibration function, which can automatically adjust the error range to 80-120%, or calibrate the instrument separately for low and high values
3. When testing surfaces, automatically correct according to the standard surface radius
4. Can store 100 sets of test data, view test data at any time, delete current data or clear all test data
5. The experimental force units can be converted to each other, and the conversion units are: (Kgf, N)
6. Can display simultaneously: average value, number of tests, and product name
7. The main interface can display four conversion scales simultaneously and switch between national standards (GB), American standards (ASTM), and international standards (ISO). A total of 20 measurement scales can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HK, HBW, HS, HBS, HV, Rm (tensile strength)
8. Can set screen sleep time and automatically enter sleep mode without operation for a long time, saving environmental protection
9. The upper and lower measurement ranges can be set, displayed on the main measurement interface, and unqualified values will automatically prompt an alarm
10. The operating system has 14 languages, which can be switched at will: Chinese, Chinese Traditional, English, Russian, German, French, Spanish, Portuguese, Turkish, Czech, Japanese, Korean, Thai, Vietnamese
11. Configure a built-in printer, and test data can also be output to a USB drive for saving and analysis
12.The one-time molding structure of the cast shell is stable and does not deform. The pure white car paint has a high grade and strong scratch resistance. It is still shiny and new after years of use
13. Our company has the ability to independently develop, design, and produce. Our machines provide lifelong replacement and maintenance upgrade services for accessories.
The main purpose and scope of use of the instrument:
1. Determination of Rockwell hardness of black metals, non-ferrous metals, and hard alloys:
2. Rockwell hardness of castings, annealed steel, normalized steel, non-ferrous metals, and soft alloys
3. Rockwell hardness of heat treated materials such as quenching and tempering
Detailed instrument parameters:
| Parameter Name |
Parameter data |
| Initial test force |
10kkf (98.07N) with an allowable error of ± 2.0% |
| Totall test force |
60kgf(588N),100kgf(980N),150kgf(1471N) |
| Measuring ruler |
HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,
HRL,HRM,HRP,HRR,HRS,HRV |
| Compliant with standards |
GB/T230.1, GB/T230.2 National Standards, JJG112 Verification Regulations
GB/T2848, GB/T3773 original standards, EN10109, ASTM E18, ISO 6508 |
| Guarantee time (s) |
1-60 |
| Hardness display |
7-inch color touch screen |
| Display accuracy (HR) |
0.1 |
| Hardness testing 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 HRS |
| data output |
Printer, communication interface, PC |
| Maximum height of specimen (mm) |
230 |
| Head to machine distance (mm) |
165 |
| External dimensions (mm) |
550X220X730 |
| Power |
220V/50HZ |
| Weight (Kg) |
85 |
Packaging & Shipping
After Sales Service
1. After-sales consultation: The email sent by the customer due to various problems during normal use will be responded to within 1 working day;
2. The entire equipment is guaranteed for one year, and it is responsible for maintenance outside the period. Only the material cost is charged for maintenance;
3. After the warranty, the professional after-sale service team will provide perfect technical support, and help customer solve problems encountered with using our product.
FAQ
1. Are you manufacturer?
Yes, we are a professsional manufacturer in China.
Stable quality and foremost service always be the key that we focus on.
2. How long is your lead time?
Normally it's about 30-40days after order confirmed.
3.How about the warranty and services?
Provide one year warranty and lifetime technic support.
Accept to send our engineer to your country for training in additional cost.
Free training one-on-one in our factory for free.
4. How long is the guarantee period of the machines? When does it start?
The guarantee period of our equipment is one year, calculated the date from when it's installed. During the guarantee period, we provide normal damaged spare parts for free. After the guarantee period, we only take the cost of components.
OEM & ODM are available.
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