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 |
