Detailed Product Description
Digital rockwell hardness tester, Large LCD screen
displaysuperficial rockwell hardness tester HR-2000
Main Features:
HR-2000 Digital Rockwell, Superficial Rockwell hardness tester is
to use sensors closed-loop control technology, the contour novel,
the function is all ready, and convenient operation, the show
clear, stable performance, is a collection of mechanical and
electrical in the integration of high-tech products, metal surface
hardness, plastic and other material hardness testing.
Its main functions are as follows:
1. Rockwell, Superficial Rockwell, Plastic Rockwell 21 kinds of
hardness of the scale choose;
2. Hardness testing keep time choice;
3. Reset, delete function;
4. Browse the hardness testing of the value; Hardness test results
of data processing, and print output;
5. All kinds of hardness and value conversion between;
6. RS-232-C serial communication, for user function expansion
7. Hardness value error can be through the key input is revised,
make hardness value more accurately meet test requirement.
Usage Range:
Surface hardness steel, material surface heat treatment and
chemical processing, copper, aluminum, zinc, tin plate, chrome
materials, bearing steel, cold hard castings, etc.
Technical Specifications:
Model | HR-2000 |
Conversion Scale | Rockwell, Brinell, Vickers |
Indication of Hardness Value | Large LCD screen display |
Max Height of Specimen | 170mm |
Data output | Inside Printer, RS-232 |
Net weight | About 70kg |
Power supply | AC220V |
Duration time | 1-60s |
Carried Standard | GB/T230.1 GB/T23.2 Chinese Standard, JJG112 Inspection Rule |
Distance of Indenter to outer wall | 160mm |
Preliminary Rockwell Testing force | 10kgf(98N) |
Total Rockwell testing force | 60kgf(588.4N) 100kgf(980.7N) 150kgf(1471N) |
Preliminary Superficial Rockwell Testing force | 3kgf(29.4N) |
Total Superficial Rockwell Testing force | 15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N) |
Measuring Scale | HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRE:70-100 HRF:60-100
HRG:30-94 HRH:80-100 HRK:40-100 HRL:50-115 HRM:50-115
HRR:50-115 |
Standard Accessories:
Item | Quantity | Item | Quantity |
Diamond Rockwell Indenter | 1 | Diameter 1.5875mm Ball Indenter | 1 |
Hardness block(HRB, HRC High,HRC Low, HR15N,HR30N,HR30T) | 6 | Large, Medium, “V” shaped Testing Table | Each 1 |
RS-232, Power supply | Each 1 | Plastic Dustproof cover | 1 |
Manual | 1 | Product certificate | 1 |
