Machinery & Equipment
Finland-Helsinki: Mass spectrometer
Finland-Helsinki: Mass spectrometer has been closed on 12 Sep 2021. It no longer accepts any bids. For further information, you can contact the Helsingin yliopisto (0313471-7)
Bellow, you can find more information about this project:
Location: Finland
Helsingin yliopisto (0313471-7)
Machinery & Equipment
Closed
17 Dec 2021
12 Sep 2021
518500
Contract award notice
Results of the procurement procedure
Supplies
Section I: Contracting authority
Section II: Object
Atmospheric-pressure-interface mass spectrometer for field measurements
High precision mass spectrometer with a chemical ionization inlet for the Institute for Atmospheric and Earth System Research of the University of Helsinki.
High precision mass spectrometer with a chemical ionization inlet for the Institute for Atmospheric and Earth System Research of the University of Helsinki. The analyzer must be capable of measuring both atmospheric trace gas concentrations at sub-ppt level and naturally charged ions. The instrument will be deployed in field measurements in a coastal environment.
The instrument meets the following requirements:
a) Resolving power > 8000
b) Chemical ionization (CI) inlet which allows
1. quantification of highly oxygenated organic molecules (HOM), sulphuric acid and inorganic iodine spe-cies including I2, iodine oxides and iodine oxoacids
2. measurements without ionization, in order to measure naturally charged ions
3. fast (< 1 min) and automated switching between the different modes of operation mentioned above
4. soft ionization and ion transmission, for measurements of ion clusters
c) Detection limit of the device below 10^6 molecules/cm3 for 5 min integration time for gas-phase sulphuric acid, HOM species, I2 and HIO3.
d) Measurement range minimum: 15 – 2000 Th
e) Able to perform long-term ambient monitoring in field conditions. The instrument must run a minimum of two weeks at a time without maintenance.
f) The instrument must be rack mounted, easily transportable and its overall weight should be < 250 kg.
g) Manufacturer must provide comprehensive analysis and data acquisition software
h) Bipolar voltage supply to be able to measure in both positive and
negative polarity
i) Able to sample air from atmospheric pressure through an electrically grounded inlet.
Section IV: Procedure
Section V: Award of contract
Atmospheric-pressure-interface mass spectrometer for field measurements
Section VI: Complementary information
Receive Daily Tenders and Grants notifications
Subscribe nowFeatured tenders
Tender
02 Nov 2022
Finland
Finland-Kuopio: Laboratory, optical and precision equipments (excl. glasses)
Itä-Suomen yliopisto (2285733-9)
Tender
12 Mar 2021
Finland
Finland-HUS: Medical equipments, pharmaceuticals and personal care products
Helsingin ja Uudenmaan sairaanhoitopiirin kuntayhtymä / HUS Logistiikka (1567535-0)
Tender
21 Dec 2021
Finland
Finland-Helsinki: Communications equipment
Helsingin kaupunki (0201256-6)
Tender
17 May 2021
Finland
Finland-Tampere: Analysers
Puolustusvoimien logistiikkalaitos (0952029-9)
Tender
18 Feb 2022
Finland
Finland-Kuusamo: Kitchen equipment
Kuusamon kaupunki (0186418-5)
The ACP Group
Agency For Technical Cooperation And Development
EUROPEAN INVESTMENT BANK
MILLENIUM CHALLENGE CORPORATION
NATIONAL HIGHWAY AUTHORITY
UNITED NATIONS (SECRETARIAT)
UNITED NATIONS ENTITY FOR GENDER EQUALITY AND THE EMPOWERMENT OF WOMEN
UNITED NATIONS FRAMEWORK CONVENTION ON CLIMATE CHANGE
WORLD FOOD PROGRAMME
WORLD HEALTH ORGANIZATION
Enter your contact details
One of our experts will be in touch shortly to arrange a convenient time to book a Demo Presentation.
Home pageEnter your contact details
One of our experts will be in touch shortly to arrange a convenient time to book a Demo Presentation.
Home page