赤式鞘氨醇合成标准

产品简介日常实验室分析用纯水的必备优越选择(标准版)、经济选择(经济版)，每小时产水量45-125升，电阻率10-18.2MΩ.cm，优于GB6682-2008、GB/T33087-2016Ⅰ级水标准，满足绝大多数化学和生物类实验用水,以及生产工艺用水的要求。性能特点全自动微电脑控制系统，多级菜单式操作超大背光式LCD液晶屏(分辨率:240×128，尺寸:106×57mm)，全程实时动画式工作模式显示在线3路水质监控，实时监测进水，RO水和高纯水水质全自动RO膜防垢冲洗程序，延长RO膜使用寿命无水、水满报警，源水、RO水、高纯水(参数可设定)超标报警，耗材寿命终结报警，故障自动检测，提供安全保证特设工厂、客户二级密码，系统设置均由密码保护，防止未经授权的更改可设定预处理、RO膜、UV灯和纯化柱的寿命，显示耗材已用和剩余时间，耗材到期更换自动提醒，避免水质下降特设定时定质取水功能(定时：1-99min；定质：0.1-18.2 MΩ.cm)RS232/USB接口(选配)，自动记录一整年水质资料，整机符合GLP内置 2 只 15 升压力水桶，节省实验室空间，安装维护更加方便，可加配外置大容量储水桶，满足不同水量需求不锈钢喷塑机箱，杜绝腐蚀和生锈，确保机体的清洁，符合 GLP 规范落地式设计，底部设有活动、固定支脚，安装、移动更加方便内部预留空间，可加装循环输送系统，作为中央供水设备使用纯水管路、接头均获 NSF 认证RO 膜组件设计，采用美国陶氏 DOW 原装进口 RO 膜片，实现了 RO 膜的长寿命与高品质水质的结合大容量纯化柱技术，实现少量树脂大幅提升水质，采用美国陶氏 DOW 原装进口核子级树脂，时刻保证水质双波长 (185nm&254nm)UV 紫外灯组件 ( 进口灯管 )，有效杀菌，降低 TOC，增强系统适用范围0.2μm 进口 PES 聚醚砜复合滤膜终端除菌过滤器，保证水质无菌技术参数产品标准版Pilot-Q300Pilot-Q400Pilot-Q600Pilot-Q800型号经济版Pilot-QE300Pilot-QE400Pilot-QE600Pilot-QE800进水要求*城市自来水：TDS200 ppm，5-45℃，1.0-4.0Kgf/cm2 (进水TDS200ppm时，建议选配外置软化器)系统流程**PF+AC+RO+AC+DI+TFDI 去离子水指标电阻率10-18.2MΩ.cm电导率0.1-0.055 μs/cm重金属离子0.1 ppb细菌0.01 cfu/ml颗粒物(0.2μm)1/mlRO反渗透水指标离子截留率96%-99%（使用新RO膜时）有机物截留率99%，当MW200道尔顿颗粒和细菌截留率99%产水量(25℃)***45升/小时*63升/小时*94升/小时*125升/小时*出水口2个：RO反渗透水，DI去离子水外型尺寸/重量长×宽×高：64×54×111cm /约70Kg电源/功率220V、50Hz/120W220V、50Hz/120W220V、50Hz/240W220V、50Hz/240W标准配置主机(含1套纯化柱)+内置2只15升压力水桶+附件包*进水水质将影响纯水的质量和滤柱的寿命** PF：预过滤 AC：活性炭 RO：反渗透 DI：离子交换 TF：终端微滤***进水TDS=200ppm，25?C，50psi和15%回收比下测得备注：系统可升级为SP系列(内置纯水输送系统和液位水箱)

合成氨专用液位计Synthesis ammonia special fluid level gauge一、产品简介 Product Introduction 本品为涉及一种在化肥厂氨分离器或冷交换器上使用的控制分离器或冷交换器内液态氨液位的合成氨专用液位计 This product is involving the synthesis ammonia special fluid level gauge used on the ammonia separator or cool exchanger of fertilizer plant to control the liquid ammonia level inside the separator or exchanger. 合成氨专用液位计背景技术：目前在合成氨车间使用的液位计，均采用模拟电路控制技术，其主要缺点有以下几点：For the background technology of synthesis ammonia special fluid level gauge, at present the fluid level gauges used in the synthetic ammonia workshop are all adopting the analog circuit control technology, but it shall also have the disadvantages as following: 1.首次安装液位计，首次校准时，零点和量程值相互影响，必须反复调整若干次，才能安全校准。While installing the level gauge at first time, to make first calibration, the zero point and measuring range value shall impact each other, it must to adjust several times repeatedly so that to gain the safe calibration 2.电路板损坏现场更换时，由于设备上的液位不容易保持到标准的零点和量程位置，根本无法校准零点和量程位置 While replacing the damaged circuit board, because that the fluid level on the equipment really can not keep at the standard zero point and measuring range position easily, it simply cannot calibrate the zero point and measuring range position 3. 温度漂移大，稳定性差。元器件温漂或者线性差时，模拟电路很难对这些性能修正，造成仪表精度下降和稳定性差 Due to the large temperature drift, the stability is quite poor. Where there’s the temperature drift or linear difference on the component, the analog circuit really can hardly correct these performances, thus causes the decreased instrument accuracy and poor stability 合成氨专用液位计发明目的：本实用新型的目的在于克服现有技术中存在的不足而提供一种精确度高、调教简单、安全可靠、抗干扰性能强、现场更改工作方式灵活方便的合成氨专用液位计 The aim for inventing the synthesis ammonia special fluid level gauge: this new utility model is aiming to overcome the existed deficiency in current technique and then provide a synthesis ammonia special fluid level gauge with higher accuracy, simple adjustment and calibration, safety and reliability, strong anti-interference capability, flexible and convenient means to change work mode on site 本实用新型设计一种在化肥厂氨分离器或冷交换器上用的控制分离器或冷交换器内液态氨液位的合成氨专用液位计，传感器信号输出端与电容电压信号转换电路输入端相连，时钟发生器集成电路与电容电压信号转换电路输入端相连，单片机微处理系统输出端上设有PC机通讯接口和液晶显示接口，单片机微处理系统输入端还连有按键矩阵电路，单片机微处理系统输出端上还连有电压电流转换模块，电压电流转换模块输出输入端口通过两线制模式与24v电源输入端相连，电压电流转换模块输出端为整机提供基准电压，具有精确度高、调校简单、安全可靠、抗干扰性能强、更改工作方式灵活方便的优点。 This new utility model is designated for a synthesis ammonia special fluid level gauge to be used in the ammonia separator or cool exchanger of fertilizer plant for controlling the liquid ammonia level in the separator or cool exchanger, the output end of sensor is connected with the input end of capacitance- voltage signal conversion circuit, clock generator integrated circuit is also connected with the input end of capacitance- voltage signal conversion circuit, the PC communication interface and LED display interface are all set on the output end of the DSP micro processing system, at the output end of DSP micro processing system there also connected with the key matrix circuit, the voltage-current conversion module is also connected with the output end of DSP micro processing system, the input/ output interface of voltage-current conversion module are connected with the input end of 24V power supply via the 2-line system mode, the output end of voltage-current conversion module can provide the whole machine with the reference voltage, it has the advantages such as high accuracy, simple adjustment and calibration, safety and reliability, strong anti-interference capability, flexible and convenient means to change work mode on site 二、合成氨专用液位计特点 Features of synthesis ammonia special fluid level gauge 1.按键设置零点和量程，操作简单； To set the zero point and measuring range by the keys, the operation is quite simple 2.在现场输入任意两点液位真值，自动计算和储存零点和量程值 To input the real fluid level value between any two points on site, it can calculate and store the zero point and measuring range automatically 3.采用数字修正处理技术，精度高，稳定性好。By adopting the digital adjustment processing technology, it has the high accuracy with good stability. 三、产品图片 Product photo 四、合成氨专用液位计技术参数 The technique specification for synthesis ammonia special fluid level gauge Measuring range: optional within the range of 300-5000mm 测量范围：300-5000mm范围内任意选用Working pressure 工作压力：0-40MPaOutput signal 4-20mA can be overlapped with HART 输出信号：4-20mA可叠加HARTAccuracy grade 精度等级：0.5% FS；Explosion-proof symbol: 防爆标志：ExibllBT5 Gb Installation mode: flange mounting安装方式：法兰连接Applicable medium: liquid ammonia, methanol etc. 适用介质：液氨、甲醇等介质； 五、安装示意图 Installation diagram 六、产品选型 Product selection FY2BN合成氨液位计选型表 Selection table for synthesis ammonia fluid level gauge 产品Product类型 Type1合成氨专用（耐压22MPa)≤200℃For synthesis ammonia only (pressure resistance 22MPa) ≤200℃2合成氨专用（耐压32MPa)≤200℃For synthesis ammonia only (pressure resistance 32MPa) ≤200℃输出Output信号SignalA4-20mA信号输出，液晶显示4-20mA signal output, LED display B4-20mA+HART协议，液晶显示4-20mA + HART protocol, LED display代码Code测量范围Measuring rangeL1500mmL21000mmL()特殊规格请在括号内填写Special requirement please fill in the brackets代码Code 接液材质Fluid receiving materialD请在订货时备注Please specify while ordering 连接方式Connection modeF法兰安装(需提供公称直径）Flange connection (nominal diameter shall be provided)M螺纹安装（需提供尺寸）Screw thread mounting (dimension shall be provided)特殊要求请备注Special request please leave remark accordingly.合成氨液位计Synthesis ammonia fluid level gauge 七、Ordering instructions: 测量范围 Measuring range工作压力 Working pressure连接方式 Connection mode 测量介质 Measuring medium

岩征仪器主营C7H10合成装置/PBAT聚合装置/PET固相聚合反应装置/PET合成反应装置/PET再生聚酯装置/PLA聚乳酸成套合成设备/PPT聚合装置/PP聚苯烯共聚物合成反应装置/钯碳加氢釜/丙烯氧化催化剂评价装置/丙烯氧化评价装置/丙烯氧化试验装置/丙烯氧化制丙烯醛评价装置/丙烯氧化制丙烯酸中试装置/不锈钢催化加氢釜/不锈钢加氢反应釜/不锈钢聚合釜/磁力加氢反应釜/磁力加氢反应釜厂家/磁力加氢反应釜哪家好/磁力驱动加氢釜/丁二烯聚合装置/动力锂离子电池反应设备/端羟基聚氨酯预聚体/反应釜加氢/反应釜加氢反应/反应釜聚合反应控制/非光气法PC小试装置/高温高压加氢反应釜/高温加氢反应釜/高压反应釜加氢实验/高压氢化釜/固态电池研发设备/光气法聚碳酸酯PC装置/国产加氢反应釜公司/机械搅拌小型加氢反应釜/加氢磁力反应釜/加氢催化反应器/加氢反应釜成都/加氢反应釜价格多少/加氢反应釜哪家好/加氢反应釜如何控温/加氢反应釜设备/加氢反应釜生产厂家/加氢釜/加氢高压釜实验室用/加氢搅拌反应釜/加氢裂解反应釜/加氢氢化高压反应釜/加氢微型反应釜/降冰片烯(NB)合成装置/聚氨酯反应釜/聚丙乙烯（PPE)聚合反应系统/聚合反应堆/聚合反应釜厂家/聚合反应釜价格/聚醚醇临氢胺化催化剂评价装置/聚乳酸PLA材料合成反应设备/聚乳酸PLA聚合装置/聚乙烯辛烯共弹性体（POE）合成系统/聚酯合成反应釜/聚酯树脂反应釜/锂电池反应釜设备/锂离子电池正极材料设备/连续加氢反应釜/磷酸铁锂成套设备/流动加氢反应器/尼龙6/尼龙66聚合装置　/尼龙66连续聚合装置/尼龙6聚合装置/氢化反应釜/氢化釜/氢化高压反应釜/氢气吸附解吸装置/氢气吸附装置/热塑性弹性体合成系统/三元材料前驱体关键设备/三元材料前驱体中试生产线/三元正极专用设备/十大新能源锂电设备/实验加氢釜/实验室反应釜加氢反应釜/实验室加氢釜/实验室加氢高压釜/实验室氢化釜/双氧水装置-H2O2　/顺丁橡胶聚合装置/通用加氢微型反应釜/烯烃聚合釜/小型机械搅拌加氢反应釜/小型聚合反应釜规格/小型聚合釜/新能源锂电设备厂/新能源锂电设备业务/有机液态储氢装置/振荡加氢反应釜/正极材料前驱体设备/中试加氢釜