深圳专业设计生产不锈钢浮球开关:拉扭疲劳试验机

更新时间：2025-11-23 17:50:19

深圳专业设计生产不锈钢浮球开关

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型号：FH-RFS
品牌：孚凡
深圳专业设计生产不锈钢浮球开关，孚凡电子。
不锈钢浮球开关是一种结构简单，使用方便的液位控制零件，它设有复杂的电路，不会受到干扰，只要材质选择正确，任何性质液体、压力、温度皆可使用。
不锈钢浮球开关，浮球选型说明：
　　请依照被测物之使用温度、压力、比重、耐酸碱等特性，选用下列各种规格的浮球。
　　1、温度：PVDF浮球最高温度为120℃，PP浮球最高为80℃，SUS304/316最高为200℃。
　　2、浮球尺寸：PVDF浮球ф24*22*9.5，塑料浮球大小都有。不锈钢浮球ф125*125*23、ф75*75*23、ф51*61*15、ф45*56*15、ф42*50*15、ф40*35*15、ф38*26.5*9.5、ф28*28*9.5、ф24*24*9.5
　　3、粘性：应选用浮球直径较大、比重小的浮球才能克服液体表面张力。
　　4、化性：塑胶材质适用于浓酸碱酸碱场所，如有温度考虑时应选用不锈钢304/316材质较耐较高温度　5、电压：50W/10W 200VDC/110VDC 电流：1.5A/0.7A
不锈钢浮球开关用途：不锈钢浮球开关专门用于各种中小型常压和受压储液罐的液位检测、信号远传、开关报警，可适用于各种卫生、环保、有毒、带浓酸碱腐蚀性强介液体使用。
不锈钢浮球开关常规型号有：SS45I、SS80L、SS125I、SL2其他型号按要求订制。安装形式分为有：顶部安装、底部安装、侧面安装。安装螺纹一般按标配： M10粗牙、M12粗牙、4分牙、8分牙、1寸牙、2寸牙、1/8NPT，法兰提供DN50-DN200，和铝合金、塑料、防爆型接线盒等等，适用安装于各种形式的容器、灌、水箱、水池、水筒。拉扭疲劳试验机美国本特利瓦振探头本特利8mm探头330101- 00-08-05-02-00美国本特利电缆本特利前置器330180- 50-00荣进化学JIS标准Ⅰ型渗透试块

拉扭疲劳试验机

型号：306
品牌：shorewestern

306 Series Load Frame

Designed to perform static and dynamic bi-axial materials testing, applications include tension-compression techniques as well as fatigue testing or high rate use. The load frame structure is specifically designed to provide maximum rigidity for axial/torsional applications. The Series 306 features a 2-column symmetrical construction with a fixed-platen and moveable crosshead. Typical applications include
• Cyclic material testing
• Application of precision force
• Fatigue testing

These freestanding, fatigue rated load frames come standard in four force-torque configurations; 10/5,000, 20/10,000, 50/20,000, and 100/50,000 KIP/lbf-in (22.2/565, 44.5/1130, 88.9/2260 and 222.4/5649 kN/N-m) with other force combinations available on special order. All units are delivered fully equipped including linear and rotary actuators, servo valves, service manifold and transducers. Both actuators are mounted below the platen with the load cell affixed to the crosshead. The 306 Series Load Frame will accept a variety of load cells and grips and is easily adaptable to standard ASTM and special testing configurations.

Features
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Smooth, chrome plated columns — 306 utilizes two smooth, chrome plated columns to provide long life and easy crosshead position changes.

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Infinitely adjustable crosshead — The crosshead is vertically adjustable with infinite resolution. Position of the crosshead is maintained backlash free by torque wrench tightened bolts or hydraulic fail-safe locks.

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Hydraulic crosshead controls — Hydraulic crosshead positioning with bolted friction clamps is standard on all models. A panel controls crosshead movement, using simple controls you unlock, raise or lower and lock the crosshead. The design ensures a sudden loss of hydraulic power will not result in any unwanted crosshead motion.

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Extremely accurate alignment — The actuator rod and load cell are concentric within .0015 inch @ 15 inches and .002in/ft thereafter.

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Displacement transducers— The actuator has a co-axially mounted LVDT in the piston rod. The rotary actuator has an external RVDT protected by the enclosed metal cabinet. This design protects both sensors and insures accurate displacement signals for the control system.

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Extremely rigid construction — No intermediate threaded joints or compression joints are utilized and the load is transmitted directly into the crosshead during testing.
Simplified maintenance — The entire load train is enclosed in the base assembly and is arranged for easy access to simplify maintenance.

Options
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Hydraulic crosshead locks — Hydraulically operated crosshead locks are available on all models.

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Vibration isolation mounts— Vibration or dynamic testing can produce unwanted noise and vibration that can be transmitted to the laboratory floor. Isolation pads under the load unit help reduce noise and dampen vibrations.

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Safety enclosure — A safety enclosure can be fitted around the test area to protect the operator during destruction testing.

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Actuator options — Different actuator displacements and valves are available, as well as custom force ratings. Service Manifolds, servo-valves and hydraulic power supplies are sized and selected based on application.

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Accessories — Choose from a wide variety of grips, fixtures, extensometers, larger power supplies and various load cell force ratings.