产品展示
恒安底板比压仪主要用于煤矿单体液压支柱增压、测压、测底板比压、无供液系统地段支护抢险
点击次数:167发布时间:2019/4/29 10:22:26
更新日期:2023/3/3 15:01:34
所 在 地:中国大陆
产品型号:DZD40-A
优质供应
详细内容
First, the application field of Heng'an floor pressure tester: mainly used for coal mine single hydraulic prop pressurization, pressure measurement, floor pressure measurement, no liquid supply system section support emergency, hydraulic prop repaired pressure test, etc. Product Advantages: 1. It integrates the functions of boosting, pressure measuring and bottom plate specific pressure measuring (pressure distributing die), and it is a multi-purpose device. 2. Without replacing the pump station and the liquid supply system, the initial support force of the prop can reach more than 25 Mpa. 3. When measuring the specific pressure of the floor, use the pillars of the working face. The special column for the original specific pressure meter is omitted. It reduces the intensity of labor. 4. Easy to carry, flexible and convenient. 2. Technical parameters of Heng'an bottom pressure gauge: working pressure: 0-40Mpa pump cylinder volume: 589ML shape size: 700 *190 *61mm weight: 10kg manipulator handle maximum moment: 66Nm die specification: 40mm, 60mm, 80mm, 130mm3, matters needing attention in using Heng'an bottom pressure gauge: 1. Protect pressure gauge from damage when transporting and using; Seal up in time when taking down the table Interface to prevent debris from entering; don't move the table by hand, use wrench when installing it. 2. Check whether the components are firmly installed before use. 3. Shake the joystick several times before using to remove the gas in the cylinder. 4. The ratio of oil to water is not lower than the requirement of working face when liquid is used as prop of working face. 5. It is forbidden to strike any part with hammer or hard object. 6. The emulsifier should be clean and no impurities should be allowed in order to avoid blockage. 7. When operating, the gauge range should not exceed 75%. 8. After use or long-term use, wash with kerosene to prevent rust and clogging. 4. Common problems in maintenance: 1. In order to prevent deformation and deterioration, it is necessary to clean the rubber parts in a clean place without soaking them and dry them quickly. 2. It can be used in wells only after the overhaul test is qualified. Troubleshooting: Reasons for Serial Number Trouble: When pressed, pressure suddenly increases (1) O-ring is squeezed into fit clearance; (2) Baffle damage is replaced by 2 (1) Hand handle slowly rebounds upward; (2) Pressure gauge digitally decreases when handheld, piston one-way valve leaks liquid to repair one-way valve; when replaced by 3 dozen pressure, hand feeling force is too large, no liquid, no pressure shows one-way valve. Replacement of Fast Rebound One-way Valve Spring Broken When Valve Blockage or Rust Removal Wash 4 is Pressed
手持式折射计使用注意事项
1、测量完毕后,直接用潮湿绒布擦去棱镜表面及盖板上的附着物,待干燥后,妥善保存起来。
2、使用完毕后,严禁用自来水直接冲洗,避免光学系统管路进水;
3、在使用与保养中应轻拿轻放,精心保养,光学零件表面不应碰伤划伤;
4、本仪器应在干燥、无尘、无腐蚀性气体的环境中保存,以免光学零件表面发霉;
与被测物接触的棱镜属易耗品,不能修复。
手持式折射计的保管方法
1、测量后,用擦镜纸擦去棱镜表面的样品。如果样品中含有油脂,可用异丙醇及水清洁棱镜表面。
2、不使用时,请将折射计置于包装盒内,室温(0至40°C)储存。请勿置于阳光下爆晒或潮湿环境中,勿猛烈撞击或振动。
手持式折射计应用
手持折射仪又叫手持折光仪是能测定透明、半透明液体或固体的折射率nD和平均色散nF-nC的仪器(其中以测透明液体为主)。折射率和平均色散是物质的重要光学常数,能借以了解物质的光学性能、纯度、浓度及色散大小等。仪器并能测出蔗糖溶液内含糖量浓度百分数。此种仪器使用范围甚广,是石油工业、油脂工业、制漆工业、食品工业、日用化学工业、制糖工业和地质勘察等有关工厂学校及研究单位不可缺少的常用设备。
优势:便携,快速可分为:普通型(不带防水也无温度补偿)?
温度补偿型(不带防水)
全能型(既带防水功能也带温度补偿功能)
根据不同的标度可应用以下几个方向
1、适合测量高分子植物油等样品。可利用于判断船舶排放的油的种类及其船舶的跟踪调查。
2、适用于水果甜度测量
3、适用于蜂蜜水分测量
4、适用于养殖业的海水盐度测量
5、适用于测量纯乙醇·蒸馏后的酒精的浓度
6、适用于测量电池液比重以及检测作为汽车上的防冻剂混合物,太阳能系统热崔化剂或其他工业用途的乙二醇和丙二醇的冷冻温度
7、适用于测量乙二醇及丙二醇的浓度及冻结温度
8、适合测量腌菜及海产品的盐水浓度
9、适合测量果酱,豆沙等样品的测量
10、适用于低浓度的饮料如果汁,可乐,清凉饮料等样品
手持式折射计的应用范围是很广泛的,可用于石油化工、轻工食品、医药卫生和环保绿化等行业。以上就全部介绍内容。