IONICON是高分辨率、高灵敏度、实时在线的质子传递反应飞行时间质谱仪的领导者,对挥发性有机物进行实时在线定性及定量分析,用于直接测量气体样品中的痕量挥发性有机物。PTR不需要复杂的测量调校,并且检测限可达到100ppqv;不需要样品预处理就可以直接空气进样,超级软离子化技术可避免分子碎裂,没有重叠峰。
VOCs连续实时定量分析;
无需样品制备(直接空气进样);
响应时间少于100毫秒;
低的检测限 (ppqv级);
高分辨率(最高 10,000 m/Δm FWHM);
软离子化技术(避免分子碎裂,自动识别谱图);
扩展试剂离子源H3O+, NO+,O2+。
全新的一代的PTR3 质子传递反应飞行时间质谱仪,用于研究大气中VOCs,尤其是活性VOCs在全生命周期内的大气化学演变。相比之前的PTR产品,具有以下特点:
优化的无接触式进样系统,只有进样管内层流中心的气体进入反应室采样;这对于低浓度VOCs(pptv级),活性VOCs,HOMs,SVOCs的检测非常有用;
非常适合做大气中自由基的分析研究;
3个独立操作的离子源,包含H3O+、NO+或O2+,切换方便。
全新的一代的 PTR3 TOF 10K 是奥地利 优尼康( Ionicon )公司新一代大气化学分析技术的得力体现。
Detection limit: < 0,1 pptv
Sensitivity: > 50000 cps/ppbv
Mass Resolution: > 10000
The PTR3-TOF 10k is a new generation of ultimate performance PTR-TOF systems optimized for the detection of highly-oxygenated organic molecules and RO2 radicals.
The instrument comprises a novel high-resolution TOF, a triple ion source and an advanced inlet system for virtually contact free sample introduction in order to minimize sampling losses of reactive organic molecules.
Detection optimized from VOC to ELVOC, highly-oxygenated molecules and RO2 radicals
Virtually loss-less dual-stage core sampling inlet system
TRION triple ion source for fast switching between H3O+, NO+ and NH4+
IP protected novel 3D tripole reactor
Renowned ION-BOOSTER funnel and hexapole ION-GUIDE
The PTR3 is your ticket to the future of PTR-TOF performance. A unique combination of the most refined and advanced IONICON technologies with the patent protected 3D tripole reactor enables outstanding sensitivities of more than 50000 cps/ppbv for e.g. ketones and the novel high-resolution ioniTOF 10k features mass resolving powers of typically 10000 to 15000 m/Δm.
Now's the time to get your PTR3. Contact us for a quote!
Mass resolution | > 10000 m/Δm (FWHM) certified for m/z > 129 up to 15000 m/Δm (FWHM) achievable for selected m/z |
Sensitivity | > 15000 cps/ppbv certified at m/z 129 (octanone) at 10000 m/Δm, at < 30% RH, room temp. up to 50000 cps/ppbv achievable for selected compounds |
Detection limits | at m/z 129: < 100 ppqv (octanone) averaged over 60s, at 10000 m/Δm, at < 30% RH, room temp., S/N=2. |
Ion Source | TRION source triple ion source for fast switching between H3O+, NO+ and NH4+ |
PTR Reactor | IP protected 3D tripole elevated pressure reactor |
Inlet System | Dual stage core sampling for virtually contact free sample introduction |
TOF-MS | Novel ioniTOF 10k |
Weight | < 210 kg |
Dimensions (w x h x d) | 60x70x140 cm |
Power supply | 115/230 V, standby/typical operation: < 1300 W |