â–º Lead screw driven crosshead to adjust the test space
â–º High-Stiffness 6-column load frame design incorporates 3-position crosshead, adjustable specimen positioning, precision guide columns, thick crosshead and base beam minimizes load frame stored energy while producing reliable, stable, accurate load, strain and modulus values.
â–º Ergonomically designed load frames ensure safety, reduce operator fatigue, and provide the highest level of flexibility.
â–º Standard Dual Zone Test Space for reducing setup time
â–º "Quick Return" hydraulic valve for higher throughput
â–º Automatic limit checking for crosshead position, overload, over temperature, over voltage, etc.
â–º The system can return automatically, the oil cylinder can return the original position via manual or automatically after finishing testing
â–º Positive specimen holding is ensured by the wedge action of hydraulic operated grips
â–º Imported encoder mounted on the seat is for position measurement of crosshead with high accuracy
â–º Imported servo valve provides high stability and reliability
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Model
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RHTM205
RHTM305
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RHTM505
RHTM605
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RHTM106
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RHTM206
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Type
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Series A
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|
Capacity (kN)
|
200
300
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500
600
|
1000
|
2000
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Calibration accuracy
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Class 1 / Class 0.5
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Force accuracy
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Better than ±1%/±0.5%
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|
Force range
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1% ~ 100%FS
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|
Extension range
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1% ~ 100%FS
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|
Extension accuracy
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Better than ±1%/±0.5%
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|
Extension resolution
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1/350000 of max extension
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Actuator (piston) speed (mm/min)
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0 ~ 180
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0 ~ 140
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0 ~ 90
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0 ~ 70
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Force loading speed
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0.02% ~ 2% FS /s
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|
Column number
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4
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6
|
6
|
6
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Column spacing (test space width)
(mm)
|
405
|
430
|
430
|
640
|
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Maximum tension space (mm)
|
520
|
710
|
760
|
920
|
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Maximum compression space (mm)
|
520
|
700
|
630
|
750
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Diameter of round specimens (mm)
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Φ10 ~ Φ32
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Φ10 ~ Φ40
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Φ15 ~ Φ55
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Φ15 ~ Φ70
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Diameter of threaded steel (mm)
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Φ10 ~ Φ32
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Φ10 ~ Φ36
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Φ10 ~ Φ40
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Φ20 ~ Φ50
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Thickness of flat specimens (mm)
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2 ~ 25
|
2 ~ 30
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2 ~ 40
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10 ~ 70
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