本仪器特别适用于用原子光谱如原子吸收仪、ICP-发射光谱仪、原子荧光仪、ICP-质谱仪等对各种试样中的微量、痕量及超痕量元素的准确测定。 This instrument is particularly applicable to use of atomic spectroscopy such as AAS, ICP, AFS, ICP-MS, For Various sample trace, trace, ultra-accurate determination of trace elements细描述
性能特点Instrument introduction：
SJ将平板微波加热技术进入样品消解，多样品同时消解均匀性更好
率先采用PFA处理炉腔，防腐蚀，抗高温
专业的下拉平移门机构，有效保护因泄压带来的冲击
炉体厚重坚固，高压工作更安全，多可以容纳16个消解罐
智能化程序设计，可以存储多种样品处理方案，支持EPA标准方法
双CPU监控，智能PID自动变频控制，保证样品消解时间和温度的精确
多重主被动安全保护措施：智能化安全报警装置，安全泄压孔，安全防爆膜
多种主被动安全保障：
准确测定消解罐内的温度和压力，超温自动切断微波，主动防御超温超压意外
消解罐采用抗酸（盐酸、硝酸、王水、氟氢酸等）、碱的进口聚四氟乙烯（PTFE），可选进口PTFE材质以及配PEEK材质外罐等多种规格和容量（70ml,100ml等），化学稳定性好
采用具有“超压自动放气卸压"和“防爆膜"的双重安全保护的FR系列消化罐（国家：ZL 03249543.9）
过热保护：当机箱或外罐过热时，仪器自动报警并中止微波辐射
强行中止：一旦出现安全问题时，可通过 “远程无线遥控”方式强行中止运行（选配）
双缓冲防爆炉门结构，外设高强度PC板防护罩等多种安全措施保证设备安全运行
精确的导气管引压自动控压系统：用引压管把密闭溶样罐中的高温、高压、强腐蚀的气体直接引至专用压力传感器的感压膜片上，将罐内压力转换成电信号，并通过控制面板上的显示屏直接显示出压力数值，使操作者能实时观察到罐内的压力，并使其保持在设定的数值范围内。这是一种新的直接测压方式，工作压力高、测压精度好、操作简便。
铂电阻自动控温系统：利用密闭罐上的特殊接头直接将温度传感器插入罐内，测量罐内温度。传感系统具有可靠的抗微波穿透或屏蔽性能，保证精确测控和显示。
主要参数：
1、微波功率1000W，频率：2450MHz
2、采用铂电阻温度控制系统，实时显示和控制消解罐内的温度，控温范围：0-300 ℃，监测精度0.1℃
3、高温熔体压力传感器，实时控制并显示消解罐内的压力，范围：0-10MPa，控制精度0.01MPa
4、可以实现微波高压消解，微波萃取，微波COD消解，氨基酸等多种消解模式，支持EPA和ASTM标准
5、大炉腔设计每批同时处理1-7个样品，采用平板微波加热技术，多个样品同时消解均匀性更好
6、配置大功率排风系统，冷却速度快，适用于风冷和水冷两种方式，炉腔利用率高
7、专业的均匀炉腔（微波谐振腔）设计保证所有样品同步处理，采用PFA处理炉腔，抗高温多重防腐涂层，确保炉腔长期抵御各种酸气和溶剂腐蚀。
8、炉腔配备大功率排风系统，各种反应可在通风，安全和易于观察的环境下长时间连续进行
Instrument introduction
1.Precise automatic pressure control system with air duct leading pressure：The high temperature, high pressure, strong corrosive gas in the closed sample vessel is led by pressure leading tube directly to the pressure sensitive membrane of special pressure sensor, to transform the pressure in vessel to electrical signal and directly display the pressure value onto the display screen on the control faceplate to enable operator real time observing the pressure in vessel, and keep it within specified range. This is the newest direct pressure measuring mode features higher working pressure, better pressure measuring precision, easier operation
2.Thermal resistance automatic temperature controlling system：Insert temperature sensor through the special connector directly into the closed vessel to measure the temperature in the vessel. The sensor system has reliable microwave resisting or shielding function to ensure precision of measure, control and display.
3.Inner vessel adopt PTFE, the protective sleeve is pressure cast with PEEK by one shot to withstand high temperature, high pressure, strong acid corrosion; its operation is more simple and convenient and more safe
Product features
1. The real time measuring & controlling of pressure and temperature in the digestion vessel, automatic stop microwave heating when setting value to be exceeded are realized;
2. Frame high pressure digestion vessel: inner vessel adopt PTFE, the protective sleeve is pressure cast with PEEK by one shot to withstand high temperature, high pressure, strong acid corrosion;
3. For chemical reaction in the vessel, when the pressure is rising over the limited value, the safety membrane blow out to release pressure;
4. If above measures can not prevent the pressure to rise, then the shirt edge of sealing cover blow out to release pressure;
5. If chemical reaction breaks out or explosive sample explode after microwave heating, the safety protection door can effectively protect people from injury.
Technology Parameter
1. Pressure measuring, pressure controlling system: Measuring pressure range 0-10MPa (1500psi), precision: ±0.01MPa; setting at will, real time digital display;
2. Temperature measuring, temperature controlling system: Measuring temperature range 0-300℃, precision: ±1℃; setting at will, real time digital display;
3. Standard configuration of FT-100 frame high pressure digestion vessel, inner vessel adopt PTFE, the protective sleeve is pressure cast with PEEK by one shot to withstand high temperature, high pressure, strong acid corrosion;
4. Up to 10 FT-100 frame high pressure digestion vessel, may be mounted;
5. Microwave output power:1000W, frequency variable circuit, adjustable, output succession microwave;
6. High definition liquid crystal display screen, operation sequence is clear at a glance;
7. Bigger air exhaust amount, anticorrosion
