Model |
TH300 |
TH320 |
Hardness scales |
Rockwell A, B, C,D,E,F, |
Rockwell A,B,C,D,E,F,G,H,K,L,M,P,R,S,V |
G, H, K ,L, M ,P, R, S, V |
Rockwell superficial15/30/45N,T,W,X,Y |
Resolution |
0.1Rockwell unit |
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 |
Language |
English, French, Germany |
English |
Operation |
Menu selectable, Membrane keypad |
Test process |
Automatic |
Load duration |
2-50 seconds, can be set,dynamic displayed and stored |
Functions |
Upper / lower hardness limits setting and alarming |
Data statistics : Ave., Max., Min., standard Deviation |
Convert tested values to HB, HV, HLD and δb (Tensile-strength) |
Curvature correction: cylinder and sphere surface |
Data output |
RS232 |
Tester standard |
ISO6508.2 , ASTM E-18 |
Testing space |
Vertical: 250mm (9.85〃) |
Vertical: 250mm (8.66〃) |
Horizontal:150mm (5.91〃) |
Horizontal:150mm (6.00〃) |
Work piece size |
External surface cylinder: Min.Ø3mm (0.120〃) |
Internal surface cylinder: Min.Ø23mm (0.900〃) |
Power supply |
220v/110v, 50Hz, 4A |
Dimensions (mm) |
715×225×790 |
720×240×815 |
Weight (kg) |
100 |
120 |