Tenders Are Invited For Pollution-Monitoring Devices - Supply Construction Commissioning And Training Of Operators Of A Mobile Automatic Station With Two Routes For Continuous Measurements And Research Of Aromatic Organic And Inorganic Chemical Components In Atmospheric Air

Pollution-Monitoring Devices - Supply, Construction, Commissioning And Training Of Operators Of A Mobile Automatic Station With Two Routes For Continuous Measurements And Research Of Aromatic Organic And Inorganic Chemical Components In Atmospheric Air. The Mobile Automatic Station Subject To The Order Must Measure The Following Pollutants: Phenol, Benzene, Toluene, M-Xylene, O-Xylene, P-Xylene, Naphthalene, O-Cresol And M-Cresol. The Measurement Range Should Be From 0 To At Least 10 /Ten/ Times Of The Relevant Norms Defined In The National Legislation Through The Requirements Of Ordinance No. 14/1997 Of 23.09.1997 On Norms For The Maximum Permissible Concentrations Of Harmful Substances In Atmospheric Air Of Settlements And Ordinance No. 12/2010 On Standards For Sulfur Dioxide, Nitrogen Dioxide, Fine Dust Particles, Lead, Benzene, Carbon Monoxide And Ozone In Atmospheric Air. The Station Is Designed According To The Open-Path Technology - An Open Measurement Path In Space, Based On The Doas - Differential Optical Absorption Spectroscopy Method Described In Bds En 16253. The System Is Built From: Air-Conditioned Container With The Possibility Of Displacement Uv/Ir Doas Analyzer For Two Optical Measuring Paths In Open Space Min. 300 M, Complete With Calibrations For Measuring Phenol, Benzene, Toluene, M-Xylene, O-Xylene, P-Xylene, Naphthalene, O-Cresol And M -Cresol. Ability To Add Or Replace Calibrations For Gas Components Without Hardware Modifications. Weather Station For Reading Wind Speed And Direction, Temperature And Relative Humidity, Atmospheric Pressure Data Logger And Software For Data Collection, Automatic Validation, Archiving, Visualization. The Place Of Execution Of The Order Is Determined Jointly By The Contracting Authority And The Participant. 3. Technical Conditions For The Execution Of The Order: The Movable Automatic Station, The Subject Of The Order, Must Consist Of The Following Devices, With Minimum Technical Characteristics As Follows: System With Differential Optical Absorption Spectroscopy With 2 Measurement Lines Measurement Method: Бдс En 16253 - Measurements Of Atmospheric Air Near The Earths Surface With Differential Optical Absorption Spectroscopy (Doas). Ambient Air And Diffuse Emission Measurements. Detector: Uv/Ir Detector Control: Built-In Industrial Computer Configured For Simultaneous Measurement Of: - Benzene, Range 0 – 2000 Μg/M3 - Toluene, Range 0 – 5000 Μg/M3 - M-Xylene, Range 0 – 2000 Μg/M3 - O-Xylene, Range 0 – 2000 Μg/M3 - Phenol, Range 0 – 2000 Μg/M3 - O-Cresol, Range 0 – 2000 Μg/M3 - P-Cresol, Range 0 – 2000 Μg/M3 - Naphthalene, Range 0 – 2000 Μg/M3 Measurement Cycle: Up To 1 Minute Per Parameter Interface: Ethernet, 4 X Rs 232, Rs 485 Mounting: 19” Rack Certification: According To En15267 Standard Certified Materials (Bottles With Calibration Gas Mixtures/Others) The Apparatus Must Be With The Possibility Of Measurement In The Following Units: Mg/M3, Ppb. The Equipment Of The Movable Automatic Station Subject To The Order Must Be New, Unused, Original Production Of The Manufacturers Specified In The Offer. When He Is Not The Manufacturer Of The Equipment, The Participant Applies To His Technical Application