Desktop Display Rockwell Rockwell Superficial Hardness Tester

Desktop display Rockwell & Rockwell Superficial Hardness Tester

1 General description:

1.1 Scope of application As a multi function hardness tester which integrating Rockwell Hardness Tester, Superficial Rockwell Hardness Tester and Plastic Rockwell Hardness Tester as a whole, adopting Rockwell testing principle, HR3200 can be used directly to measure Rockwell hardness, superficial Rockwell hardness and plastic Rockwell hardness, and it can change the value of Rockwell hardness into HB, HV, HLD, HK andσ b value. Provided with many features such as high measuring precision, wide measuring range, automatic main test force loading/unloading, measuring results digitally display and automatic printing, communicating with external computer and etc., the tester is suitable for the hardness testing of carbon steel, alloy steel, cast iron, non ferrous metal, engineering plastic and etc. It can be widely applied to the testing , scientific research and manufacturing of industries such as metering, machinery manufacturing, metallurgy, chemical industry, building materials and so on. The tester should conform to following standard: EN ISO 6508 & ASTM E18. 1.2 Product features  Unique structure: adopting special indenter structure, it can be used to conduct the general testing which can be made by traditional hardness tester, in additional, it can be applied to measure surfaces which not possible to be measured by common hardness tester, such as the inner surface of annular and pipe parts.  Wide measurement range: suitable for following 30 hardness scales in total, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y and HR45Y.  Powerful auxiliary functions: besides general hardness testing, the tester has been provided with following auxiliary functions: upper and lower limit setting; data statistics, the computing for average value, standard deviation, maximum and minimum; scale conversion (the testing results can be convert into the values of HB, HV, HLD, HK and σ b (strength); curved surface correcting automatically correct the measuring results for cylindrical surface and spherical surface.

2 Key performance parameters:

 Test resolution: 0.1HR Rockwell unit;

 Operation temperature: 10℃～35℃;

 Ambient environment: clean, no vibration, no strong magnetic field, and no corrosive medium;

 Power supply: single phase, AC, 1100V(can be changed as 220V, the original power supply is 110V), 50～60Hz, 4A;

 Net weight: 120kg;

 Maximum dimension: 720mm×240mm×825mm

3 Basic configuration and structure:

3.1 Standard configuration

Optional accessories:

Short diamond indenter

Chisel diamond indenter

Slender diamond indenter

1/8″ball indenter and spare steel ball

1/4″ball indenter and spare steel ball

1/2″ball indenter and spare steel ball

φ 225 anvil

φ 150 anvil

Standard hardness block for other scales

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