咨询热线

18948178581

当前位置:首页  >  产品展示  >    >    >  srs QMS Series-Up to 300 amu gas analyzers

srs QMS Series-Up to 300 amu gas analyzers

简要描述:srs QMS Series-Up to 300 amu gas analyzers

  • 产品型号:QMS
  • 厂商性质:经销商
  • 更新时间:2023-03-07
  • 访  问  量:434

详细介绍

  •  

srs QMS Series-Up to 300 amu gas analyzers

 

主要指标与说明QMS series gas analyzers offer an efficient, cost-effective solution for a wide range of applications. These mass spectrometers simplify the task of on-line process monitoring, analysis of gas species, leak detection, and troubleshooting.The QMS system can continuously sample gas at flow rates of several milliliters per minute. The inlet can be equipped to sample at pressures from 1 bar to 10 mbar. Data is acquired continuously, as opposed to batch sampling which is employed by gas chromatographs.

 

ProductsPrices & OrderingDownloadsSupportContact Us Search GoHome > Products > Vacuum Instruments > QMSHigh Pressure Gas Analyzer QMS ... from $23,000QMS Series-Up to 300 amu gas analyzers (Click to enlarge)QMS Series Atmospheric Pressure Gas AnalyzersQMS series gas analyzers offer an efficient, cost-effective solution for a wide range of applications. These mass spectrometers simplify the task of on-line process monitoring, analysis of gas species, leak detection, and troubleshooting.On-Line MonitoringThe QMS system can continuously sample gas at flow rates of several milliliters per minute. The inlet can be equipped to sample at pressures from 1 bar to 10 mbar. Data is acquired continuously, as opposed to batch sampling which is employed by gas chromatographs. The QMS has a fast response time of less than 0.5 seconds. Complete spectra can be recorded in seconds, and individual masses can be measured at rates up to 25 points per second pact, User-Friendly DesignAn advanced quadrupole mass spectrometer design, coupled with state-of-the-art pumping technology, allows the entire system to be integrated in a small, transportable package. The sampling inlet valves and pumps can be controlled from the front panel. Operation is easy and does not require a detailed understanding of the quadrupole or the pressure reducing inlet. Since the pumps contain no oil or other liquids, gravity has no effect on them which allows the unit to function either standing upright or laid on its side. Capillaries are used as sampling probes and are available in several materials and sizes for different applications.Principle of OperationThe QMS uses a two stage pressure reducing inlet to sample gases at high pressure. This allows the use of a residual gas analyzer (which operates at high vacuum) as the detector. Different capillaries permit the system to sample at higher or lower pressures. A large flow is drawn through the capillary which drops the pressure three decades. A hybrid turbomolecular/drag pump draws a small amount of gas through an aperture, which reduces the pressure to about 10-6 Torr, while most of the flow is bypassed directly to a diaphragm pump. Solenoid valves control the gas flow. The entire system is controlled by a microprocessor which ensures correct operation of the pumps and valves. The software manages the spectrometer and acquires data in a choice of six different modes. An optional high-vacuum 2.75" CF port provides direct access to the RGA.

 

Bypass Flow ConfigurationThe bypass flow stream and the sample flow stream are recombined at the diaphragm pump, which makes it possible to use only one backing pump. This contributes to the system’s small size. The bypass flow configuration is also critical to the fast response time of the QMS. Single-stage pressure reduction with leak valves would lead to extremely small flow rates and unreasonably long sample times. The bypass flow, on the other hand, gives a response time of less than 0.5 seconds from the tip of the capillary to the RGA chamber.Windows SoftwarePressure vs. Time modeAnalog modeThe QMS systems are supported with a Windows software package that runs on PCs. The intuitive graphical user interface allows measurements to be made quickly and easily. Data is captured and displayed in real-time or scheduled for acquisition at specified time intervals. Features include analog and histogram scan modes, pressure vs. time plots, leak detection, annunciator mode, gas library, audio and visual alarms, and comprehensive on-line help. Probe parameters can also be controlled and monitored through a high-level ASCII command set which allows easy integration into user control programs. A standard RS-232 interface is used as the data link to the host computer. A LabVIEW driver is also available.QMS Series Atmospheric Pressure Gas AnalyzersInletType Capillary available in stainless steel, and PEEKFlowrate 1 to 10 milliliter per minute at atmospheric pressurePressure 10 mbar to greater than 1 bar (depending on capillary)Mass SpectrometerType QuadrupoleDetector Faraday cup and electron multiplierRange 100, 200 or 300 atomic mass units (amu)Resolution Better than 0.5 amu at 10 % of peak heightDetection limit Less than 1 ppmOperating pressure 5 × 10-6 mbarConnectionsInlet 1/4" Ultra-Torr? fittingComputer interface RS-232C, 28800 baud, DB9 connectorSoftware RGA Windows applicationSystemHigh vacuum pump Hybrid turbo-molecularDiaphragm pump Advanced low pressureMaterialsConstruction SS304 and SS316Insulators Alumina, ceramicSeals Viton?, buna-N, and nitrile butyl rubberMiscellaneous Aluminum, Tygon?

 

GeneralStartup time 5 minutes from full stopMax. ambient temp. 35 °CPower requirement 110 VAC @ 60 Hz or 220 VAC @ 50 Hz (not field selectable)Dimensions 8.0" × 17.0" × 24.0" (WHL)Weight 75 lbs.Warranty One year parts and labor on defects in material or workmanship. Pump seals and diaphragm warranted for 90 days.Power requirement 24 VDC @ 2.5 amps. Male DB9 connector. Optional 110/120/220/240 VAC adapter.Weight 6 lbs.Warranty One year parts and labor on defects in materials and workmanship

 

Agilent 83497A 光电时钟恢复模块

 

Agilent 8157A 光衰减仪

 

Agilent 81637B 快速功率计

 

Agilent 34570A 数字万用表

 

Agilent 44476A 微波复用器模块

 

Agilent 70004A 光谱分析仪

 

Agilent 81000FI 光纤连接器

 

Agilent 81002FF 积分球

 

Agilent 81521B 光功率计探头

 

Agilent 81524A 光功率探头

 

Agilent 81525A 大功率光学探头

 

Agilent 81533A 接口模块

 

Agilent 81533B 接口模块

 

Agilent 81536A 光功率计传感插件

 

Agilent 81560A 可变光衰减器

 

Agilent 81567A 可变光衰减器模块

 

Agilent 8156A 光衰减器

 

Agilent 81578A可变光衰减器模块

 

Agilent 81610A回损测试模块

 

Agilent 81619A 光功率模块

 

Agilent 81624A 光学探头

 

Agilent 81625A 光功率探头

 

Agilent 81633A 分布式反馈(DFB)激光器

 

Agilent 81635A 双光功率传感器

 

Agilent 8163A光功率计主机

 

Agilent 8163B 光功率计

 

Agilent 8164A 光波测量系统主机

 

Agilent 81650A 单法布里-珀罗激光源

 

Agilent 81651A 光源模块

 

Agilent 81654A 法布里-珀罗激光源

 

Agilent 81662A 分布式反馈(DFB)激光器

 

Agilent 8168E 可调谐激光源

 

Agilent 83440D光波转换器

 

Agilent 83480A 数字通信分析仪

 

Agilent 83483A 双通道电模块

 

Agilent 83486A 光电模块

 

Agilent 83487A 光电模块

 

Agilent 83492A 多模时钟模块

 

Agilent 83493A 单模时钟恢复模块

 

Agilent 83494A 单模时钟恢复模块

 

Agilent 83495A 时钟恢复模块

 

Agilent 83496A 光电时钟恢复模块

 

Agilent 86100A 光示波器

 

Agilent 86100C 宽带示波器主机

 

Agilent 86103A 光电模块

 

Agilent 86103B 光电模块

 

Agilent 86105A 光电模块

 

Agilent 86105B 光电模块

 

Agilent 86106B 光电模块

 

Agilent 86107A 精密时基参考模块

 

Agilent 86120B 多波长计

 

Agilent 86120C 多波长计

 

Agilent 86142B 高性能光谱分析仪

 

Agilent 86146b 光谱分析仪

 

Agilent N7740 多端口光功率计

 

Ando AQ2140光功率计

 

Ando AQ2730光功率计模块

 

Ando AQ2742 光功率传感器

 

Ando AQ2743 光功率传感器

 

Ando AQ4211LD组件

 

Ando AQ4215 光功率计

 

Andu AQ-4137 光源

 

Andu AQ-4142 光源

 

Anritsu 69347B 信号源

 

Anritsu MN9610B光衰减器

 

Anritsu ms9710c 光谱分析仪

 

Anritsu MS9740A 台式光谱分析仪

 

CVI Melles Griot 05-LHP-211-1 激光器

 

Ericsson FSU-975 光纤熔接机

 

Exfo IQS-3150 可变衰减器

 

EXFO WA-1650 光波长计

 

HP 8153A 光功率计

 

HP 8153B 光波万用表

 

HP 81551MM 点光源模块

 

HP 83540A 插件信号源

 

HP 8595E 频谱分析仪

 

IFR GPS-101定位系统模拟器

 

Jdsu HA9 光衰减器

 

JDSU OLP-55 光功率计

 

Keithley 7001半导体开关系统

 

Keithley 2001A 数字多用表

 

Keithley 2400 数字源表

 

Keithley 2400-C 数字源表

 

Keithley 2500 数字源表

 

Keithley 2502 数字源表

 

KEITHLEY 6221 电流源表

 

Keysight 11708A 衰减器垫

 

Keysight 3458A 数字多用表

 

Keysight 34903A GP开关模块

 

Keysight 81570A 可变光衰减器模块

 

Keysight 81618A 接口模块

 

Keysight 81623B 锗光功率探头

 

Keysight 81630B 大功率光传感器

 

Keysight 81634B 低偏振相关光功率传感器

 

Keysight 81636B 光功率传感器

 

Keysight 8164B 光波测量系统主机

 

Keysight 82357B GPIB 卡

 

Keysight 86100D 宽带宽示波器主机

 

Keysight 86105C 光电采样模块

 

Keysight 86105D 光电模块

 

Keysight E3631A 三路输出电源

 

Keysight J7231B 抖动通信性能分析仪

 

Keysight N5181A 射频模拟信号发生器

 

Keysight N5980A 比特误码率测试仪

 

Keysight N7744A 多端口光功率计

 

Keysight N7748A 高性能光功率计

 

Newport 818-IG高性能光电二极管传感器

 

Newport 918-IG 高性能光电二极管传感器

 

Newport 918-ir 高性能光电二极管传感器

 

NI PCI GPIB小卡

 

NI PXI-1031 板卡

 

Photom EP-712 光功率计

 

Picometrix PT-12B 光电转换芯片

 

R&S FSP3 频谱分析仪

 

R&S NRPZ51 射频功率计

 

R&S NRPZ55 射频功率计

 

R&S NRP-Z55 射频功率计

 

Tektronix DPP125B 误码仪

 

Tektronix 80C02 光采样模块

 

Tektronix 80E04 双通道时域反射计

 

Tektronix DSA8200 采样示波器

 

Tektronix DSA8300 数字采样示波器

 

USHIO UXM-Q256BY点光源</

产品咨询

留言框

  • 产品:

  • 您的单位:

  • 您的姓名:

  • 联系电话:

  • 常用邮箱:

  • 省份:

  • 详细地址:

  • 补充说明:

  • 验证码:

    请输入计算结果(填写阿拉伯数字),如:三加四=7