Test force closed-loop control, Automatic Full Scale Rockwell Hardness Tester 310HRSS-150

Test force closed-loop control, Automatic Full Scale Rockwell Hardness Tester 310HRSS-150

Features

1. Test force closed-loop control
2. Automatic tracking and testing, no test error caused by deformation of frame and workpiece
3. Automatically clamp the workpiece, suitable for testing of abnormal shape workpiece, no need to apply preliminary test force by hand
4. High accuracy optical grating displacement measuring system
5. Large LCD display, menu operation, complete functions (data processing, hardness conversion between different hardness scales)
6. RS232 data interface (optional)
7. Upper-computer is optional (equipped with special software)
8. Precision conforms to GB/T 230.2, ISO 6508-2 and ASTM E18

It's suitable to determine the Rockwell & Superficial Rockwell hardness of ferrous metals, alloy steel and hard alloy, as well as treated layers of metal surface, such as carburized layer, nitrided layer and electroplated coating, etc. It's especially suitable to determine heterotypic workpiece.

Specifications

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

                             Superficial Rockwell: 70-94HR15N, 42-86HR30N, 20-77HR45N

                                                            67-93HR15T, 29-82HR30T, 10-72HR45T

   Test force: Rockwell 588.4, 980.7, 1471N (60, 100, 150kgf)

                   Superficial Rockwell 147.1, 294.2, 441.3N (15, 30, 45kgf)

   Measuring scale: HRA, HRB, HRC, HRN, HRT 

   Unit of display: 0.1HR

   Moving range of measuring head: 50mm

   Output: built-in RS232 interface

   Max. height of test piece: 170mm

   Depth of throat: 150mm

   Dimensions:  910 x 535 x 220mm

   Power supply: 220V AC or 110V AC, 50 or 60Hz

   Weight: approx. 85kg

Standard accessories

   Small flat anvil: 1 pc.               

   V-notch anvil: 1 pc.                  

   Diamond cone penetrator: 1 pc.  

   1/16" steel ball penetrator: 1 pc. 

   Rockwell standardized block: 5 pcs. 

   Superficial Rockwell standardized block: 4 pcs.

   Printer: 1 pc.