หมวดหมู่ : Phase II+ Bench Hardness Testers


Model No. 900-366 

This digital Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled with USB output to built-in mini printer or PC. The 900-366 digital Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter. Capable of testing in all of the regular Rockwell® scales.

Automatic conversions to: HRN, HRT, HB, HV, HLD and σb.

Features:Easily obtain Average, Min/Max, S, R
Menu selectable system
Upper/Lower Limit Settings
Memory of 500 test results
Curved Surface Auto Correction


Standard Accessories:
C-scale Diamond Indenter
1/16" Ball Indenter
Built-in Mini Printer
Test Table 5.87" (150mm)
Flat Anvil 2.5" (63mm)
Std. Vee Anvil
Accessory Case
Dust Cover
3 piece-HRC test blocks
1 piece-HRB test block

NIST/ASTM certified hardness test blocks, penetrators and kits are available.

The 900-366 digital Rockwell hardness tester comes complete with everything needed to test in the following Rockwell Scales: A, B, C, D, F, G.
Other Rockwell Scales can be achieved with optional indentors! 
Key performance parameters

Preload: 98.1N(10kgf)
Total test force: 588.4N(60kgf),980.7N(100kgf),1471N(150kgf),
Conversions: The 900-366 digital Rockwell hardness tester can convert the measured Rockwell hardness value to other scales or even tensile strength. Example:  the value of HRA scale can be automatically converted into HBS, HBW, HV and HK value; Convert the value of HRB scale into HB10, HB30, HV, HLD, σb and HK value; Convert the value of HRC scale into HBS, HBW, HV, HLD, HR15N, HR30N, σb and  HK value; Convert  the value of HRD scale into HV, HK, HB value; Convert the value of HRE scale into HV, HK, HB value; Convert the value of HRF scale into HV, HB value.
Load cycle: 3~8s
Load dwell duration: 2~50s
Resolution :0.1HR
Display:High definition backlight LCD
Operation:Menu selectable, Membrane keypad
Auxiliary functions:Upper/lower limits setting& alarming,
Data statistics, Avg., Max., Min., S, R, 
Scale conversion, HV, HB, σb, etc.
Curved surface Auto Correction
Data output: Print out, or output to PC through USB port
Memory: Max 500 items of test results stored automatically
Testing Capacity:Vertical: 7.87”  Throat Depth: 6.50”
Dimensions:Height: 21.65”  Width:10”   Depth:  36.6”
Power supply: single phase, AC, 110V, 50~60Hz, 4APrior to ship, please advise power setting needed.
Net weight:220 lbs  (100kg)
Shipping Weight: approx. 300 lbs



สอบถามข้อมูลเพิ่มเติม :
Tel. 0950726511 
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