HR-45D Digital Rockwell hardness tester is equipped big screen LCD monitor. Operation panel use the menu type structure, the main functions are: Rockw
HR-45D Digital is equipped big screen LCD monitor. Operation panel use the menu type structure, the main functions are: Rockwell hardness of the scale choice, the choice of plastic Rockwell ruler, various guide the conversion between hardness, hardness testing results automatically save and RS-232 super terminal Settings, hardness value error can be modified through software input, hardness value more accurately meet test requirement.
Application Fields:
Industrial production, Inspection of product quality on processing technology. Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.
Technical Specifications:
|
Model
|
HR-45D
|
|
Conversion Scale
|
Superficial Rockwell, Brinell, Vickers
|
|
Indication of Hardness Value
|
Large LCD screen display
|
|
Data output
|
Inside Printer, RS-232
|
|
Duration time
|
2-60s
|
|
Carried Standard
|
GB/T230.2 Chinese Standard, JJG112 Inspection Rule
|
|
Preliminary Testing force
|
3kgf(29.42N)
|
|
Testing force
|
15kgf(147.1N)30kgf(294.2N)45kgf(441.3N)
|
|
Rockwell Scale
|
HR15N HR30N HR45N HR15T HR30T HR45T
|
|
Hardness measuring range
|
HR15N:70-94;HR30N:42-86;HR45N:20-77;
HR15T:67-93;HR30T:29-82;HR45T:10-72
|
|
Max Height of Specimen
|
175mm
|
|
Distance of Indenter to outer wall
|
160mm
|
|
Power supply
|
AC220V+5%,50-60Hz
|
|
Overall Dimension (mm)
|
520*240*720mm
|
|
Net weight
|
About 65Kg
|
Standard Accessories:
|
Name
|
Quantity
|
Name
|
Quantity
|
|
Diamond Rockwell Indenter
|
1
|
1.5875mm Ball Indenter
|
1
|
Hardness block
(HRC High Low 2, HRB 1)
|
3
|
Large, Medium, "V" shaped Testing Table
|
1 each
|
|
Weights(A,B,C)
|
1 each
|
Plastic Dustproof cover
|
1
|
|
Operation Manual
|
1
|
Product certificate
|
1
|
Optional Accessories:
Data processing software CD 1pc
USB cable 1pc
