หมวดหมู่ : Phase II+ ,  Bench Hardness Testers , 
Product description
Model No. 900-346
Load Cell, Closed Loop, Superficial Rockwell Hardness
Touch Screen Functions w/One Touch Testing Feature!
Features:Model No. 900-346 Superficial Rockwell Hardness Tester
This digital Superficial Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled Touch Screen with USB output to PC. The 900-346 digital Superficial Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter. Capable of testing in all of the regular Rockwell hardness scales
Direct Loading Method With Load-Cell Instead Of Dead Weight System. High Speed Test Cycle and Extremely Accurate Loading Control
Automatic conversions to HB, HV, Regular Rockwell Scales
Touch Screen selectable system
Upper/Lower Limit Settings
Specifications: Rockwell Hardness Tester
Accessories: Included
N-scale Diamond Indenter
1/16” Ball Indenter
2- HRN test Blocks
3- HRT Test Block
Test Table 5.87” (150mm)
Flat Anvil 2.5” (63mm)
Std. V- Anvil
Accessory Case
Test resolution: 0.01HR Rockwell unit;
Operation temperature: 50° - 95°F (10ᵒC~35ᵒC)
Power supply: single phase, AC, 110-220 with manual change, 50~60Hz, 4A;
Machine dimension: 700mm×250mm×600mm.
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