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JBW-HY Instrumented Low Temperature Impact Testing Machine
The machine consists of an instrument based impact testing machine, an automatic low-temperature cooling device, and an automatic feeding positioning
Product details
Product Description:
The machine consists of an instrument based impact testing machine, an automatic low-temperature cooling device, and an automatic feeding positioning device, used for precise testing and analysis of the impact resistance performance of materials at low temperatures.
The low-temperature device adopts a cascade compressor for refrigeration, which has high reliability, good refrigeration effect, automatic temperature control, automatic alarm prompt, and the compressor is an imported brand machine.
The sample box can hold 20 samples at a time.
Using pneumatic or electric methods for feeding and positioning, with fast speed and accurate positioning.
Technical parameters:
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Specification and model
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JBW-300HY
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JBW-450HY
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JBW-750HY
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Impact energy
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300J
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450J
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750J
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Scale range and division value of the dial
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0-300J, with a division value of 2J per small grid
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0-450J, with a division value of 3J per small grid
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0-750J, with a division value of 5J per small grid
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The distance from the axis of the pendulum to the center of the strike
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750mm
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750mm
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750mm
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impact velocity
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5.24m/s
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5.24m/s
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5.24m/s
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Sample support span
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40 +0.2mm
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Arc radius at the end of the sample support
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R1.25mm
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Impact blade arc radius
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R2.25,R8
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Impact knife angle
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30°±1°
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Thickness of impact knife
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16 mm
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Sample specifications
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10×10×55 mm
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Accuracy of force sensor
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≤±1%FS
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Resolution of angular displacement sensor
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0.1°
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(The above parameters are for reference only, and detailed parameters are based on real devices)
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