MODEL

TH-301

TH-320

Hardness Scales

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

Rockwell A, B, C, D, E, F, G, H, K, L, M, P, R, S, V.
Rockwell superficial 15/30/45N, T, W, X, Y

Resolution

0.1 Rockwell Units

0.1 Rockwell Units

Pre-load

98.07N/10kgf

98.07N/10kgf, 29.42N/3kgf

Total Load

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

588.4N/60kgf, 980.7N/100kgf, 1471N/150kgf, 147.1N/15kgf, 294.2N/30kgf, 441.3N/45kgf 

Display

Matrix backlight LCD

Matrix backlight LCD

Language

Chinese, English

Chinese, English

Operation

Menu selectable, Membrane keypad

Menu selectable, Membrane keypad

Test Process

Automatic

Automatic

Load Duration

2-50 seconds, Can be set, dynamic displayed and stored

2-50 seconds, Can be set, dynamic displayed and stored

Functions

Upper/lower hardness limits setting & alarming Data statistics: Ave., Max., Min., S, R. Scales conversion: convert tested value to Vickers, Leebs, Brinell, Rockwell superficial, Curvature correction: cylinder and sphere Test force switch automatically Automatic Data store with 500 groups, Hardness & Strengthen conversion among aluminum, alloy aluminum, copper and alloy copper

Upper/lower hardness limits setting & alarming Data statistics: Ave., Max., Min., S, R. Scales conversion: convert tested value to Vickers, Lees, Brinell, Knops HK, Curvature correction: cylinder and sphere

Data Output

RS232 USB

RS232

Tester Standard

ISO6508.2, ASTM E-18

ISO6508.2, ASTM E-18

Testing Space

Vertical: 260mm (10.24")
Horizontal: 150mm (5.91")

Vertical: 250mm (8.86")
Horizontal: 150mm (6.00")

Workpiece size

External surface cylinder: min. 03mm (0.120")
Internal cylinder: min. 023mm (0.900")

External surface cylinder: min. 03mm (0.120")
Internal cylinder: min. 023mm (0.900")

Power supply

220v/110v, 50Hz, 4A

220v/110v, 50Hz, 4A

Dimensions

715mm x 225mm x 790mm

720mm x 240mm x 815mm

Weight

100kg

120kg