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HRS-150ZD Full Rockwell Hardness Tester is an electronically-loaded Rockwell hardness tester. Simply press the start button, and the worktable automatically rises. Upon contact with the indenter, the system auto-loads, auto-unloads, and displays hardness values automatically, meeting various Rockwell hardness testing requirements.
Featuring a sleek design, comprehensive functionality, user-friendly operation, clear and intuitive display, and stable performance.
1、Touchscreen Interface – Simple and user-friendly operation. Displays and allows adjustment of current test scales, test force, indenters, dwell time, hardness conversion values, indenter types, etc. Ready to use upon startup with motorized loading and closed-loop sensor force control—no installation or debugging required.
2、Rockwell Scales (21 Types Total)
Standard Rockwell Scales (15 Types): HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV
Superficial Rockwell Scales (6 Types): HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Hardness Conversion: Supports conversion between different hardness scales.
Simplified Panel: Intuitive controls for easy operation.
3、Automated Force Application – Automatically applies and switches between preliminary and main test forces, with force application, holding, and removal all performed seamlessly. Features force auto-compensation for significantly improved accuracy, as well as automatic hardness value correction for high, medium, and low ranges. Equipped with an RS232 interface for PC connectivity and data output.
Technical Specifications：
|
Rockwell test force |
60、100、150kgf |
|
Rockwell test force |
588.4、980.7、1471N |
|
Surface Rockwell Test Force |
15、30、45kgf |
|
Surface Rockwell Test Force |
147.1、294.2、441.3N |
|
Indenter Specifications |
Diamond Rockwell Indenter (Conical), Ø1.588mm Tungsten Carbide (WC) Alloy Spherical Indenter |
|
Hardness Reading |
Large Touchscreen Display |
|
Measurement Scale |
HRA;HRB;HRC;HRD;HRE;HRF;HRG;HRH;HRK;HRL;HRM;HRP;HRR;HRS;HRV;HR15N;HR30N;HR45N;HR15T;HR30T;HR45T |
|
Conversion Scale |
HRA;HRB;HRC;HRD;HRF;HR15T;HR30T;HR45T;HR15N;HR30N;HR45N;HV;HB |
|
Maximum Allowable Sample Height |
180mm |
|
Distance from Indenter Center to Machine Wall |
160mm |
|
Resolution |
0.1HR |
|
Dwell Time |
0~99s |
|
Data Output |
Built-in Printer with RS232 Interface |
|
Maximum Sample Height |
255mm (Small Flat Stage), 240mm (Large Flat Stage) |
|
Power Supply |
AC220V，50Hz |
|
Dimensions（WxDxH） |
510x290x730mm |
|
Weight |
95kg |
Based in China, TROJAN pays attention to the international market, and has sold metallographic equipment to more than 50 countries, such as Europe, America, Japan and South Korea, Southeast Asia countries and regions
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