Model

TH300

Hardness scale

Rockwell A,B,C,D,E,F,G,H,K,L,M,P,R,S,V total 15 rulers

Resolution

0.1HR

Early testing force

98.07N/10kgf

Total force

588.4N/60kgf, 980.7N/100kgf, 1471N/150kgf

Display

High-resolution backlit dot matrix LCD

Menu text

Chinese

Operation method

Membrane keys

Testing process

Automatic completion

Test load time

2-50 seconds, can be set and dynamic display, storage

Accessibility

Upper and lower limits setting, variance identification warning;
Statistics, average, standard deviation, maximum and minimum values;
Scale conversion, you can convert the test results Brinell HB, Vickers HV, Leeb HL,
Rockwell superficial hardness and tensile strength, σ b;
Curved surface correction, cylindrical, spherical measure results automatically

Implementation of standards

GB/T230 , ISO6508 , BSEN10109 , ASTM E-18

Test space

Vertical 250mm horizontal 150mm

Test parts type

Plane; Cylinder, minimum diameter 3mm; Surface of the inner ring, the minimum internal diameter 23mm

Power supply

220V/110V, 50Hz, 4A

Dimensions

715mm×225mm×790mm

Net weight

100kg

(1) short-Diamond Head
(2) flat diamond Indenter
(3) thin diamond Indenter
(4) 1.5875mm steel ball Indenter and the spare balls
(5) 3.175mm steel ball Indenter and the spare balls
(6) 6.350mm steel ball Indenter and the spare balls
(7) 12.70mm steel ball Indenter and the spare balls
(8) TA220 micro printer
(9) 225mm flat sample stage
(10) 150mm flat sample stage
(11) plane/V sample set
(12) v/dual-use samples
(13) the auxiliary tray
(14) auxiliary support