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| No.6783244
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Information Name: | HYZ-300 cement flexural constant load compression test machine (think devices) |
Published: | 2012-03-01 |
Validity: | 1000 |
Specifications: | 300KN |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | HYZ-300 constant load flexural compression testing machine of cement First, an overview Automatic bending compression testing machine is the latest development of a new generation of pressure testing machine, using the size of the two cylinders, respectively, the compressive strength of cement and cement flexural strength test, using high-precision digital servo valves with closed-loop control force function; to achieve load or other loads such as stress rate loading rate; use computer for electronic measurement, automatic test. Computer automatically calculates the results and print reports, high control accuracy and reliability. Second, the standard HYZ-300 constant load flexural compression testing machine of cement to meet the GB-T50081-2002 (ISO679: 1989orEN196 / 1) and other cement materials testing standards. Systems, including digital servo valve, high-precision sensors, controllers and software, high control accuracy and reliability. Meet GB, ISO, ASTM and other standards for cement, mortar, concrete and other materials, test requirements, for a channel or two-channel computer-controlled hydraulic pressure testing machine automatic or manual hydraulic pressure testing machine upgrading the computer control automatic pressure testing machine. Three, HYZ-300 testing machine main technical parameters 1, the compression most vigorously: 300kN 2, bending most strongly: 10kN 3, constant loading rate: 0.3kN/s-9.9kN/s 4, constant loading rate: 0.05kN 5, the upper and lower plate spacing: 230mm 6, cross-sectional side length: 40mm 7, pressure plate diameter: 120mm 8, between the bearing span: 100mm 9, the piston stroke: 90mm 10, the piston stroke: 70mm 11, showing the value of precision testing machine: ± 1.0% 12 Voltage: 380V/220V 13, Motor power: 750W 14, Weight: 620KG Fourth, the advantage of constant load testing machine 1, test a wider range of force measurement, more accurate and more stable: As the electro-hydraulic servo control valve when there is zero static control cover problem, with a seal and cylinder friction, it is close to zero output (displacement and test force) is not linear, and easy to crawl low, poor stability, high initial pressure, can not achieve small deformation and small test power output control (short-age of the sample load is small, can not be achieved with the control). 2, the testing process and low noise. 3, the control process independent of temperature, more stable performance. 4, no hydraulic oil to run, run, drip, drain pollution problems. No servo valve to stop working the problem of contaminated 5, long-term use of high reliability, maintenance-free (no replacement of hydraulic oil of the red tape). |
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Copyright © GuangDong ICP No. 10089450, Think Instrument Co., Ltd. Hangzhou All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 44667 visitor
Copyright © GuangDong ICP No. 10089450, Think Instrument Co., Ltd. Hangzhou All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility