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Hankkija
| Vastaanotettu Hilmaan | 2020-09-28 |
| Ilmoituksen numero | 2020-054831 |
| TED numero | 2020/S 192-461117 |
| Ostajaorganisaatio | Helsingin yliopisto (0313471-7 ) Yliopistonkatu 3 FI-00014 Helsingin yliopisto https://www.helsinki.fi/fi |
| Hankinnan otsikkotiedot | Proton-transfer-reaction mass spectrometer for laboratory and field measurements |
| Hankinnan yhteenlaskettu kokonaisarvo koko ajalle (ilman alv:ta) arvio | |
| Hankinnan yhteenlaskettu kokonaisarvo koko ajalle (ilman alv:ta) lopullinen | |
| Alkuperäinen ilmoitus | https://www.hankintailmoitukset.fi/en/public/procurement/41409/notice/54831/overview |
| Originaali JSON tietue | 54831.json |
Ostettava
| Hankinnan lyhyt kuvaus | Institute for Atmospheric and Earth System Research of the University of Helsinki invites tenders for a proton-transfer-reaction mass spectrometer for measuring volatile and low-volatile organic compounds. The instrument should meet the following requirements: a) Resolving power > 4000 b) Mass range extending at least up to m/z 1000 c) H3O+ ion source. d) High-sensitivity for volatile organic compounds: > 20 000 cps/ppb for acetone and > 10 000 cps/ppb for a-pinene (C10H16). e) Low detection limit: < 1 ppt (30 s, 3-sigma) for a-pinene f) Linearity up to around 100 ppb g) Inlet design that allows also to measure semi-volatile and low-volatile organic compounds with the H3O+ ion source. h) Can be used both in laboratory chamber measurements and ambient monitoring in field conditions i) The instrument must be easily transportable and its overall weight should be < 175 kg. j) Manufacturer must provide a comprehensive analysis and data acquisition software |
| Hankintanimikkeistö (CPV) pää | Mass spectrometer (38433100) |
| Hankintanimikkeistö (CPV) muut | |
| Aluekoodi | FI1B |