Features:
Automatic testing process, put the sample, press the “Start” button to obtain the hardness value of each sample. Samples automatically rise (no height restrictions). Automatic initial test force is applied, the main test force is automatically applied. Automatic measurement of hardness, hardness values of automatic digital display.
Touch screen interface, easy operation, multi-language versions. Available for using after staring up, unnecessary for installing weights and Debugging Electric loading, closed-loop control.
Automatically apply the initial load and main load. Automatic correction of high, medium and low hardness numbers.
Specification:
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Model
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HLRS-150/45DX-ZXY
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Exchanging scales
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Rockwell, Brinell, Vickers
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Configuration
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Z axis rising, X and Y axis sample table moves automatic
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Samples rise
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Automatic
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Automatic sample rate rise
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3mm/s
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Hardness testing range
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HRA:20-88、HRB:20-100 、HRC:20-70 、HRD:40-77 、HRE:70-100 、
HRF:60-100 、HRG:30-94、HRH:80-100、HRK:40-100、HRL:100-120
HRM:85-115、 HRR:114-125
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Testing range of Superficial Rockwell
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HR15N：70-94 HR30N：42-86 HR45N：20-77 HR15T：67-93 HR30T：
29-82 HR45T：1-72
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Rockwell initial test force
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10kgf(98.07N),3.0kgf(29.4N)
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Rockwell total test force
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60kgf(588N),100kgf(980N)
150kgf(1471N),15kgf(147.1N)
,30kgf(249.2N),45kgf(441.3N)
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Dwell time
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0-99s
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Hardness resolution
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0.1HR
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Test force error
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＜0.5%
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Carried standard
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BSEN 6508， ISO 6508， ASTM E18， GB/T230
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Max. Height of sample
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50mm
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The distance of indenter to the wall
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200mm
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