上海荣计达仪器科技有限公司

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砂浆抗压抗折试验机,砂浆抗压抗折一体机,水泥抗压抗折一体机

砂浆抗压抗折试验机为恒应力试验机,是普通压力试验机的升级产品。采用电脑数字控制,有效避免了人工操作影响,用于砂浆抗压强度和水泥胶砂的抗折抗压强度试验,也可用于砖、石、水泥、混凝土等其他材料的抗压性能试验。采用双工位的试验空间,电脑操作电脑储存电脑打印等。

  • 型号: DYE-300S

  • 产品参数
  • 型号: DYE-300S

 

一,产品简介:
砂浆抗压抗折试验机为恒应力试验机,是普通压力试验机的升级产品。采用电脑数字控制,有效避免了人工操作影响,用于砂浆抗压强度和水泥胶砂的抗折抗压强度试验,也可用于砖、石、水泥、混凝土等其他材料的抗压性能试验。采用双工位的试验空间,电脑操作电脑储存电脑打印等。

irst, the product introduction:
The mortar compression and bending test machine is a constant stress test machine and is an upgraded product of the ordinary pressure test machine. It adopts computer numerical control to effectively avoid the influence of manual operation. It is used for the compressive strength of mortar and the flexural and compressive strength test of cement mortar. It can also be used for the compressive performance test of brick, stone, cement, concrete and other materials. The test space with dual-station is used, and the computer is operated by a computer to store computer prints. It has the advantages of one machine and two uses, saving space and simple operation. The compact operation is simple, the computer displays the force value curve, and automatically generates test reports. It is an indispensable equipment for cement plants, construction engineering units, quality inspection stations, and colleges and universities.

二,技术参数:
1、抗压A大试验力300KN,抗折A大试验力10KN
2、试验力测量范围kN 12~300(4%-AFS)
3、试验力示值相对误差 ≤示值的±1%
4、试验力分辨率 0.1kN
5、加荷速率 0.3KN/S~10KN/S(抗压)50N/s(抗折)
6、加荷速度误差 ±5%
7、油泵额定流量 1.52L/min
8、液压泵额定压力 25Mpa
9、承压板尺寸 φ155mm(抗压)80X150mm(抗折)
10、活塞直径φ125mm(抗压)Φ60mm(抗折)
11、活塞行程 80mm
12、电动机功率 三相0.75 kW
13、外形尺寸mm 820×450×1300mm
14,重量:500kg
Second, technical parameters
1. The maximum test force of compressive pressure is 300KN, and the maximum test force of flexural resistance is 10KN.
2. Test force measurement range kN 12~300 (4%-AFS)
3. Relative error of test force indication value ≤ ±1% of indication value
4, test force resolution 0.1kN
5, loading rate 0.3KN / S ~ 10KN / S (compression) 50N / s (flexion resistance)
6, loading speed error ± 5%
7. Oil pump rated flow 1.52L/min
8. Hydraulic pump rated pressure 25Mpa
9, the pressure plate size φ155mm (compression) 80X150mm (flexion resistance)
10, piston diameter φ125mm (compression) Φ60mm (flexion resistance)
11, piston stroke 80mm
12, motor power three-phase 0.75 kW
13. Dimensions mm 820×450×1300mm
14, weight: 500kg

三,工作原理:
1、液压系统
油箱内的液压油通过电机带动高压泵进入油路,流经单向阀、高压滤油器、压差阀组、伺服阀,进入油缸。计算机发出控制信号到伺服阀,控制伺服阀的开口和方向,从而控制进入油缸的流量,实现等速试验力的控制。
2、控制系统
系统包括数字伺服阀,高精度传感器,控制器及软件,控制精度高,可靠性好。满足GB、ISO、ASTM等标准对水泥、砂浆、混凝土等材料的试验要求。
hird, the working principle
1. Hydraulic system
The hydraulic oil in the fuel tank drives the high-pressure pump into the oil passage through the motor, and flows through the check valve, the high-pressure oil filter, the differential pressure valve group, the servo valve, and enters the oil cylinder. The computer sends a control signal to the servo valve to control the opening and direction of the servo valve, thereby controlling the flow into the cylinder to achieve constant-speed test force control.
2, control system
The system includes digital servo valves, high-precision sensors, controllers and software for high control accuracy and reliability. Meet the test requirements of GB, ISO, ASTM and other standards for cement, mortar, concrete and other materials.


砂浆抗压抗折试验机,砂浆抗压抗折一体机,水泥抗压抗折一体机

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上海荣计达仪器科技有限公司

电话:021-61997300

传真:021-34795918

邮箱:289239104@qq.com

地址:上海市闵行区浦江镇联胜路189号 

邮编:201112 

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