Product Name:
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GYJType steel bar strain gauge
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Instrument model:
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Manufacturer:
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Beijing Sichuanger Building Testing Technology Development Co., Ltd
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working principle:
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application:
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The steel bar stress meter is mainly used to measure the steel bar stress in reinforced concrete structures
It can also be strung together to measure the stress distribution of anchor rods in tunnels and underground structures
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Technical Parameter
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instrument for drawing circles Grid:
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10~36mm
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answer power:
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2800~3000kilogram/square centimetre
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divide distinguish power:
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0.8~1.2kilogram/square centimetre
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mistake line Sex:
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±2%Full range
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The effect of temperature on the zero point of the bridge:
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﹤0﹒1%Full range/℃
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Supply bridge voltage:
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2~5volt
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Input/output impedance:
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120ohm
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Working temperature range:
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-30℃~+80℃
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Sensor length:
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0.5~0.7rice
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configuration
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External connection of steel bar meter2Meter extension line
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