310HRSS-150 Automatic Full Rockwell Hardness TesterDetailed product description：

310HRSS-150 Automatic Rockwell Hardness Tester
This product has been granted three national patents for closed-loop control of testing force, tracking measurement, and automatic clamping of workpieces: 1. Invention patent application number for automatic loading and unloading and measuring unit of hardness tester: 200610070582.6 2. Utility model patent application number for automatic tracking and measuring unit of hardness tester: 200620161240.0
3. Application number for utility model patent of automatic loading and unloading unit for hardness tester: 200620161239.8

Main features:
Experimental force closed-loop control;  
Automatic tracking measurement, measurement errors introduced by deformation of inorganic frame and workpiece;  
Automatic clamping of workpieces, no need to manually apply initial testing force, capable of measuring irregular parts;  
High precision grating displacement measurement system;  
LCD display screen, menu operation, fully functional (data processing, hardness conversion, etc.);  
RS232 data interface;  
Optional upper computer with proprietary software;  
The accuracy complies with GB/T230.2 ISO6508-2 and ASTM E18 in the United States.

Application scope:
Measure the surface Rockwell hardness of ferrous metals, alloy steels, hard alloys, and metal surface treatments such as carburizing, nitriding, and electroplating;
Especially suitable for precise measurement of parallel planes and anisotropic workpieces.

Main technical specifications of 310HRSS-150 automatic full Rockwell hardness tester

Measurement range Rockwell: 20-88HRA, 20-100HRB, 20-70HRC

Surface Rockwell: 70-91HR15N, 42-80HR30N, 20-70HR45N, 73-93HR15T, 43-82HR30T, 12-72HR45T

Test force Rockwell: 588.4, 980.7, 1471 Newtons (60, 100, 150 kg force) Surface Rockwell: 147.1-294.2-441.3N (15-30-45kgf) Test items: Roche HRA, B, C, D, N, T scales (E, F, G, H, K optional) Side head movement range 50mm output with built-in RS232 interface

The maximum allowable height of the sample is 170 millimeters

The distance from the center of the pressure head to the machine wall is 150 millimeters

Reading resolution 0.1HR

Dimensions 910 × 535 × 220 millimeters

Weight approximately 85 kilograms Power supply AC220V, 50/60HZ

Standard equipment
-Xiaoping test bench: 1 piece
-V-shaped test bench: 1 piece
-Diamond cone indenter: 1 at 120 degrees
-Steel ball indenter: 1/16 '1 piece
-Standard Rockwell hardness block: 5 pieces
-Standard surface Rockwell hardness block: 4 pieces
-Printer; 1 piece