日本电子JMSQ1500GC四极杆气相色谱质谱联用仪

• JMS-Q1500GC 气相色谱-四极杆质谱仪

• JMS-Q1500GC 是日本电子新一代气相色谱-四极杆质谱联用仪，具有优异的性能和更多的四极杆质谱技术优势，适用于众多应用场合如环境分析中的农用化学品、霉味分析，材料分析，以及嗅探分析等。

• JMS-Q1500GC 是日本电子新一代气相色谱-四极杆质谱联用仪，具有优异的性能和更多的四极杆质谱技术优势，适用于众多应用场合如环境分析中的农用化学品、霉味分析，材料分析，以及嗅探分析等。

• 通过进一步提高日本电子的引入式透镜技术，SCAN模式下，灵敏度达到zei高的S/N=1000：1 （1pg OFN）。在SIM模式下，仪器的检出限达到10fg OFN，甚至更低。

• ◇ 高灵敏度的SCAN模式和SIM模式

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• 进样次数	RT.(min)	Area	相对标准偏差	IDL
  1	5.57	3065
  2	5.57	2902
  3	5.57	2981
  4	5.57	2955
  5	5.57	3028
  6	5.57	3024
  7	5.57	2987
  8	5.57	3053	1.8%	6.3fg

• EIC(m/z 272) from 8 times sequential measurement of 100fg OFN by SIM

• ◇ 新功能 “PEAK DEPENDENT SIM”

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• 不再需要繁琐的分组设置， “PEAK DEPENDENT SIM” 可以自动设置zei佳分组，任何人都能在优化的SIM条件下方便地进行测试。SIM测试中每组zei多有100个通道，zei多有300组。此外，每个通道的采集时间在0.1ms以上，可以任意设定*。 (*取决于选择的SIM设置模式。)

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• PEAK DEPENDENT SIM 条件和通常的SIM条件的灵敏度对比
  PEAK DEPENDENT SIM条件下的灵敏度是通常的SIM条件下获得的灵敏度的2.4～5.5倍(3种农药成份对比)。

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• ◇ 维护成本更低

• JMS-Q1500GC采用了大离子源窗口设计，便于维护保养，离子源的取出和插入离子化室都无需工具。
  

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• ◇ GC/MS综合分析软件“Escrime™”

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• Escrime软件旨在为GC/MS数据的解析提供更简单、更高效的综合分析，并提供了新的用户界面。新开发的定性分析软件将定性分析所需要的信息整合到了一个窗口。谱峰列表（Peak List）管理所有的谱峰信息，能高效率地进行谱图分析、谱库检索及生成色谱图等。

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• 为了使定性分析和定量分析的分析条件易于调整，新的Escrime 和msPrimo软件包直接衔接，操作的整体方便性得到了显著的提升，是非常适合对多样品、多成分进行定量分析的软件。定量分析结果的报告书格式可根据需要编辑和制作。

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• ◇ 内容更加丰富的解决方案

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• *自动顶空进样器(HS) GC/MS系统

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• 自动顶空进样器是用来分析含有挥发性有机化合物（VOC）的固体、液体样品的前处理装置。 日本电子研发的自动顶空进样器有定量环和捕集阱两种标配模式，是与众不同的HS系统。从前用定量环模式难以测试的水中土霉味致嗅物质，现在检测浓度可以低至1ppt。此外，它还适用于测试含有挥发性成分的食物、材料等。

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• 照片是日本电子的JMS-Q1500GC和自动顶空进样器的组合系统

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• *热裂解GC/MS系统

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• 热裂解GC/MS系统是热裂解仪与气相色谱质谱仪的联用系统（PY-GC-MS）。利用热裂解仪对样品的热萃取或热裂解，分析由此产生的有机化合物。该系统可以用于聚合物材料的分析，例如合成聚合物、橡胶等。

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• 照片是Frontier Lab公司的多功能裂解器 (EGA/PY-3030D)、自动进样系统（AS-1020E）和JMS-Q1500GC的PY-GC-MS的组合系统。

• ◇ 直接进样杆 DIP/ DEP

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• JMS-Q1500GC备有两种直接进样杆，可以根据样品的形态、物性或分析目的选择。

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• DIP: Direct Insertion Probe       DEP: Direct Exposure Probe
  

• ◇ 降低运行成本

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• 节能设计使得耗电量比旧机型减少了10％。

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This new generation GC/MS system has excellent performance characteristics that represent a further advancement of our quadrupole MS technology. The JMS-Q1500GC can be used for a wide range of applications such as environmental analysis for agrichemicals and mold odor, material analysis, and aroma analysis.

Higher Sensitivity for Scan and SIM Modes

By further improving JEOL’s Draw-in lens, the scan mode sensitivity for 1pg of OFN is improved to a S/N=>1000 which is the highest for QMS.
In SIM mode, 10 fg or lower of OFN has been achieved for the instrument detection limit (IDL).

EIC(m/z 272) from 8 times sequential measurement of 100fg OFN by SIM

New Function “PEAK DEPENDENT SIM“

This new feature simplifies the SIM grouping process. The new ”Peak Dependent SIM” function automatically sets the optimal groupings. Therefore, anyone can easily execute measurements using the optimal SIM conditions.
The maximum channel number for SIM measurements per 1 group is 100 channels, and the maximum group number is 300 groups.
In addition, the acquisition time per 1 channel can be set as desired for 0.1msec or more*.

*Depends on the selected SIM setting mode

Sensitivity Comparison between Peak Dependent SIM Condition and General SIM Condition

Use of Peak Dependent SIM function improves the sensitivity by 2.4 to 5.5 times compared with the results measured by using the general SIM conditions (Comparison among 3 agrichemicals).

Simple Maintenance with Reduced Cost

Simple Maintenance with Reduced Cost

The JMS-Q1500GC utilizes a larger ion source window to simplify the ion source maintenance. No tools are required to remove or insert the ion source chamber.

GC/MS Comprehensive Analysis Software “Escrime”

Our Escrime software is a comprehensive analysis software that provides easier and more efficient data analysis of GC/MS data. This software also offers an updated user environment. The qualitative analysis portion of the software has been updated to consolidate all of the necessary qualitative information into one window. All peak information is controlled by the peak list, which enables an efficient spectrum analysis, library search, chromatogram creation, etc.

The Escrime and msPrimo software packages are directly linked so that the qualitative and quantitative conditions are easily adjusted, thus improving the overall ease of operation relative to previous versions of the system. The quantitative analysis of multiple samples with multiple component is much easier to handle within Escrime. Additionally, the quantitative analysis report format can be customized according to the needs of the researcher.

Options

Head Space Auto Sampler(HS) GC/MS System

A Head Space Sampler is a pre-treatment device used for the analysis of volatile organic compounds (VOC) generated from solids and liquids.
The Head Space Auto Sampler developed at JEOL is a unique HS system that comes standard with two modes of operation: loop mode and trap mode.
Mold odors in water were detected down to 1ppt, which is difficult to accomplish using the conventional loop mode.
Moreover, it can be applied to volatile component such as food, material, etc.
The photo shows the JMS-Q1500GC GC/MS combined with JEOL’s Head Space Auto Sampler.

Pyrolysis GC/MS System

Pyrolysis GC/MS is an analytical technique that combines a pyrolyser with a GC/MS. This technique is very useful for the analysis of organic compounds generated from samples that are subjected to pyrolysis conditions. It can be used for the analysis of polymer materials such as synthetic polymers, rubbers, etc.

Direct Insertion Probe

DIP/DEP

The JMS-Q1500GC also has two types of optionally available sample inlet probes. Each probe is ideal for different types of samples in different physical states.

Direct Insertion Probe/C (Direct Insertion Probe:DIP) Solid or solution sample are put in a narrow glass tube and then heated by the probe heater. The components generated by heating are then ionized within the ion source.	Direct Insertion Probe/F (Direct Exposure Probe:DEP) Samples dissolved in solution are applied to a Pt filament. Afterwards, an electric current is applied to the filament to rapidly heat the sample. The desorbed components are then ionized within the ion source.

Reduced Running Costs

The eco-friendly design reduces the consumption of electricity from the existing model by 10％.

灵敏度：1pg 八氟萘：S/N=>1000（全扫描）；

检出限IDL：10fg八氟萘

一次实验室可做300组，每组采集100个SIM离子

质谱仪
离子源: Electron ionization (EI) 标配, CI选项, DIP选项
离子源能量： 30 ~ 200 eV
离子源温度: 100 ~ 300 °C
质量分析器：高精度双曲面四极杆质量分析器
插入式预过滤系统 Plug-in prefilter system
检测器：转换打拿极/电子倍增器: Conversion dynode / multiple ion detection system
正、负离子模式

真空系统：差分抽动的分子涡轮泵

离子源区抽速：200 L/秒

分析器区抽速：200 L/秒

机械泵抽速：5.1 m³ /小时

扫描速度：22222 u/秒
柱流速: zei高到20 mL / min

SIM选择离子监测通道数: 100 通道 × 300 组
灵敏度（EI）检出限为：≤10 fg八氟萘
EI全扫描灵敏度：1pg八氟萘，272m/z，信噪比S/N > 1000 (RMS)
SIM 灵敏度：100 fg八氟萘，272m/z，信噪比S/N > 500 (RMS)