Tall Frame Digital Superficial Rockwell Hardness Tester RH-550H

Tall Frame Digital Superficial Rockwell Hardness Tester RH-550H​

 

Model No. RH-550H

This digital Superficial 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 digital superficial Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter. Capable of testing in all of the superficial Rockwell scales.Automatic conversions to: Scale conversion, HV, HB, HK, σb.

Features:

 

· Fully automated load/unload procedures affords highly sensitive and accurate readings

· Micro computer controlled with USB output to built-in mini printer or PC.

· Offers programmable scale conversions, dwell times, statistical capabilities and test counter

· Capable of testing in all of the Superficial Rockwell hardness scales

· Automatic conversions to Scale conversion, HV, HB, HK, σb

· Easily obtain Average, Min/Max, S, R

· Menu selectable system

· Upper/Lower Limit Settings

· Memory of 500 test results

. Curved Surface Auto correction

 

 

 

Specifications:

 

Minor Load	3 Kgf
Major Load	15 Kgf, 30 Kgf, 45 KGF
Test Force Application	Dead Weight
Test Force Control	Motorized
Results Display	Hi Def LCD Digital Readout
Resolution	0.1HR
Memory/Output	500 Tests/USB
Vertical Capacity	420mm
Throat Depth	165mm
Height	720mm
Width	200mm
Depth	550mm

 

 

 

Standard Accessories:

 

· N-scale Diamond Indentor

· 1/16" Steel Ball Indenter

· Test Table 5.87" (150mm)

· Flat Anvil 2.5" (63mm)

· Std. Vee Anvil

· Accessory Case

· Dust Cover

· 3 pieces-HRN test blocks

· 3 pieces-HRT test blocks

 

 

 

Key performance parameters:

 

· Preload: 3kgf (29.4N)

. Total test force: 15kgf (147.1 N), 30kgf (294.3N), 45kgf (441.3 N)

· Scales: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X,

   HR30X, HR45X, HR15Y, HR30Y, HR45Y

· Load cycle: 3～8s

· Load dwell duration: 2～50s

· Resolution :0.1HR

· Display:High definition LCD w/Backlight

· Operation:Menu selectable, Membrane keypad

· Auxiliary functions:Upper/lower limits setting& alarming,

. Data statistics, Avg., Max., Min., S, R,

. Scale conversion, HV, HB, HK, σb,

. Curved surface Auto Correct

· Data output: USB data output to PC, Integrated printer

· Memory: Max 500 items of test results stored automatically

· Testing space:200mm in vertical, 165mm in horizontal

· Dimensions: 550mm×200mm×720mm

· Power supply: single phase, AC, 220～110V, 50～60Hz, 4A

· Net weight:100kg

. Gross Weight: approx. 140kg

 

Hardness Scales:                                   Data Statistics:

  

 

 

 

Scale Conversions:                                   Automatic Surface Corrections:

  

 

 

 

Browse or print memory:                                    Set Time/Date & Year:

  

 

 

 

Display when Loading:

  

 

 

 

Display when Unloading: