混凝土收缩测量仪

混凝土收缩测量仪

参考价:¥3.5万
型号: Shrinkage measurement
产地: 法国
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混凝土收缩测量仪  

Shrinkage measurement of concrete and mortar normalized prisms

Description - Principle

Concrete drying shrinkage can be measured in laboratory. The American Concrete Institute (ACI) 302 Guide for Concrete Floor and Slab Construction recommends following ASTM C157 “Standard Test Method for Length Change of Hardened Hydraulic-Cement". In this way, CAD Instruments developed and offers 2 devices for measuring the length variation of concrete or mortar prism along drying time. These 2 instruments, called retractometer 混凝土收缩测量仪RE101040 and 混凝土收缩测量仪RE4416, are robust and accurate to control specimens according to ASTM C151, ASTM C490, BS 1881, EN 1367-4, EN 12617-4, NF P15-433 and NF P18-427 norms.

混凝土收缩测量仪Specifications

  • Measurement of dimensional variation of mortar or concrete specimens of 16 cm (混凝土收缩测量仪RE4416) or from 10 to 40 cm (混凝土收缩测量仪RE101040)

  • Repeatability: < 0.15 μm

  • Linearity: 0.5% of full measurement scale

  • Thermal variation coefficient: < 0.01% of full measurement scale per °C

  • High precision digital display

  • RS 232C interface for computer control

  • Dimensions: 250 x 250 x 600 mm

  • Weight: 35 kg

Studs and INVAR calibration bars are also available.


北京伯英科技有限公司为您提供混凝土收缩测量仪Shrinkage measurement ,nullShrinkage measurement 产地为法国,属于进口水泥相关仪器,除了混凝土收缩测量仪的参数、价格、型号、原理等信息外,还可为您提供更多水泥相关仪器,伯英科技客服电话,售前、售后均可联系。

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北京伯英科技有限公司为您提供混凝土收缩测量仪Shrinkage measurement ,nullShrinkage measurement 产地为法国,属于进口水泥相关仪器,除了混凝土收缩测量仪的参数、价格、型号、原理等信息外,还可为您提供更多水泥相关仪器,伯英科技客服电话,售前、售后均可联系。
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